Hybrid - Bottom Up 5
Date Dec 4, 2014 2:32:35 PM
1
Contents
1. Global Definitions............................................................................................................................. 3
1.1.
Parameters 1 ............................................................................................................................ 3
2. Component 1 (comp1) ..................................................................................................................... 4
2.1.
Definitions ................................................................................................................................ 4
2.2.
Geometry 1 .............................................................................................................................. 4
2.3.
Materials ................................................................................................................................ 12
2.4.
Conjugate Heat Transfer (nitf) ............................................................................................... 18
2.5.
Mesh 1.................................................................................................................................... 85
3. Study 1 ........................................................................................................................................... 92
3.1.
Stationary ............................................................................................................................... 92
3.2.
Solver Configurations ............................................................................................................. 92
4. Results ............................................................................................................................................ 95
4.1.
Data Sets ................................................................................................................................ 95
4.2.
Plot Groups ............................................................................................................................ 96
2
1
Global Definitions
1.1 Parameters 1
Parameters
Name
Expression Description
Silicon
0.0025
PV Cells
Heatsink
0.025
Heat Sink
Coolant
0.025
Cooling Media
Backplate
0.0025
Rear Structural Plate
Insulation 0.025
Insulation Panel
Elipse
0.0125
Elipse
Circle
0.0125
Circke
3
2
Component 1 (comp1)
2.1 Definitions
2.1.1
Coordinate Systems
Boundary System 1
Coordinate system type Boundary system
Identifier
sys1
Settings
Name
Value
Coordinate names
{t1, n, to}
Create first tangent direction from Global Cartesian
2.2 Geometry 1
Geometry 1
Units
4
Length unit
m
Angular unit deg
Geometry statistics
Property
Value
Space dimension
2
Number of domains
26
Number of boundaries 112
Number of vertices
2.2.1
87
Rectangle 1 (r1)
Position
Name
Value
Position {0, 0}
Height
Insulation
Size
{1, Insulation}
2.2.2
Rectangle 2 (r2)
Position
Name
Value
Position {0, Insulation}
Height
Backplate
Size
{1, Backplate}
2.2.3
Circle 1 (c1)
Position
Name
Value
Position
{0.05, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.4
Circle 2 (c2)
Position
Name
Value
Position
{0.05 + 0.1, Insulation + Backplate}
Radius
0.01
5
Name
Value
Sector angle 180
2.2.5
Circle 3 (c3)
Position
Name
Value
Position
{0.05 + 0.2, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.6
Circle 4 (c4)
Position
Name
Value
Position
{0.05 + 0.3, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.7
Circle 5 (c5)
Position
Name
Value
Position
{0.05 + 0.4, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.8
Circle 6 (c6)
Position
Name
Value
Position
{0.05 + 0.5, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.9
Circle 7 (c7)
Position
Name
Value
Position
{0.05 + 0.6, Insulation + Backplate}
Radius
0.01
6
Name
Value
Sector angle 180
2.2.10 Circle 8 (c8)
Position
Name
Value
Position
{0.05 + 0.7, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.11 Circle 9 (c9)
Position
Name
Value
Position
{0.05 + 0.8, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.12 Circle 10 (c10)
Position
Name
Value
Position
{0.05 + 0.9, Insulation + Backplate}
Radius
0.01
Sector angle 180
2.2.13 Union 2 (uni2)
Selections of resulting entities
Name
Value
Keep interior boundaries Off
Edge
All
2.2.14 Rectangle 3 (r3)
Position
Name
Value
Position {0, Insulation + Backplate}
Height
Coolant
Size
{1, Coolant}
7
2.2.15 Rectangle 4 (r4)
Position
Name
Value
Position {-0.0125, Insulation + Backplate+0.5*Coolant}
Base
Center
Width
0.025
Height
Coolant*0.5
Size
{0.025, Coolant*0.5}
2.2.16 Rectangle 5 (r5)
Position
Name
Value
Position {1.0125, Insulation + Backplate+0.5*Coolant}
Base
Center
Width
0.025
Height
Coolant*0.5
Size
{0.025, Coolant*0.5}
2.2.17 Ellipse 1 (e1)
Position
Name
Value
Position
{Elipse*4, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.18 Ellipse 2 (e2)
Position
Name
Value
Position
{Elipse*12, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
8
2.2.19 Ellipse 3 (e3)
Position
Name
Value
Position
{Elipse*20, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.20 Ellipse 4 (e4)
Position
Name
Value
Position
{Elipse*28, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.21 Ellipse 5 (e5)
Position
Name
Value
Position
{Elipse*36, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.22 Ellipse 6 (e6)
Position
Name
Value
Position
{Elipse*44, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
9
2.2.23 Ellipse 7 (e7)
Position
Name
Value
Position
{Elipse*52, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.24 Ellipse 8 (e8)
Position
Name
Value
Position
{Elipse*60, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.25 Ellipse 9 (e9)
Position
Name
Value
Position
{Elipse*68, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
2.2.26 Ellipse 10 (e10)
Position
Name
Value
Position
{Elipse*76, Insulation + Backplate+Coolant}
a-semiaxis
Elipse*3
b-semiaxis
Elipse
Semiaxes
{Elipse*3, Elipse}
Sector angle 180
10
2.2.27 Union 1 (uni1)
Selections of resulting entities
Name
Value
Keep interior boundaries Off
Edge
All
2.2.28 Fillet 1 (fil1)
Selections of resulting entities
Name
Value
Radius 0.0025
2.2.29 Rectangle 6 (r6)
Position
Name
Value
Position {0, Insulation + Backplate+Coolant}
Height
Heatsink
Size
{1, Heatsink}
2.2.30 Rectangle 7 (r7)
Position
Name
Value
Position {0, Insulation + Backplate+Coolant + Heatsink}
Height
Silicon
Size
{1, Silicon}
2.2.31 Polygon 1 (pol1)
Selections of resulting entities
Name Value
Type
Open curve
11
2.3 Materials
2.3.1
Aluminum 6063-T83
Aluminum 6063-T83
Selection
Geometric entity level Domain
Selection
Domains 4–5, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26
Material parameters
Name
Value
Unit
Heat capacity at constant pressure 900[J/(kg*K)]
J/(kg*K)
Density
2700[kg/m^3]
kg/m^3
Thermal conductivity
201[W/(m*K)] W/(m*K)
Basic Settings
Description
Value
Relative permeability
{{1, 0, 0}, {0, 1, 0}, {0, 0, 1}}
Electrical conductivity
{{3.030e7[S/m], 0, 0}, {0, 3.030e7[S/m], 0}, {0, 0,
12
Description
Value
3.030e7[S/m]}}
Coefficient of thermal expansion
{{23.4e-6[1/K], 0, 0}, {0, 23.4e-6[1/K], 0}, {0, 0, 23.4e6[1/K]}}
Heat capacity at constant pressure
900[J/(kg*K)]
Relative permittivity
{{1, 0, 0}, {0, 1, 0}, {0, 0, 1}}
Density
2700[kg/m^3]
Thermal conductivity
{{201[W/(m*K)], 0, 0}, {0, 201[W/(m*K)], 0}, {0, 0,
201[W/(m*K)]}}
Young's modulus and Poisson's ratio Settings
Description
Value
Young's modulus 69e9[Pa]
Poisson's ratio
2.3.2
0.33
Water, liquid
Water, liquid
Selection
13
Geometric entity level Domain
Selection
Domains 1–2, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
Material parameters
Name
Value
Unit
Dynamic viscosity
eta(T[1/K])[Pa*s]
Pa*s
Ratio of specific heats
1.0
1
Heat capacity at constant pressure Cp(T[1/K])[J/(kg*K)]
J/(kg*K)
Density
rho(T[1/K])[kg/m^3] kg/m^3
Thermal conductivity
k(T[1/K])[W/(m*K)]
W/(m*K)
Basic Settings
Description
Value
Dynamic viscosity
eta(T[1/K])[Pa*s]
Ratio of specific heats
1.0
Electrical conductivity
{{5.5e-6[S/m], 0, 0}, {0, 5.5e-6[S/m], 0}, {0, 0, 5.5e6[S/m]}}
Heat capacity at constant pressure
Cp(T[1/K])[J/(kg*K)]
Density
rho(T[1/K])[kg/m^3]
Thermal conductivity
{{k(T[1/K])[W/(m*K)], 0, 0}, {0, k(T[1/K])[W/(m*K)], 0}, {0,
0, k(T[1/K])[W/(m*K)]}}
Speed of sound
cs(T[1/K])[m/s]
14
2.3.3
Silicon
Silicon
Selection
Geometric entity level Domain
Selection
Domain 6
Material parameters
Name
Value
Unit
Heat capacity at constant pressure 700[J/(kg*K)]
J/(kg*K)
Density
2329[kg/m^3]
kg/m^3
Thermal conductivity
130[W/(m*K)] W/(m*K)
Basic Settings
Description
Value
Relative permeability
{{1, 0, 0}, {0, 1, 0}, {0, 0, 1}}
Electrical conductivity
{{1e-12[S/m], 0, 0}, {0, 1e-12[S/m], 0}, {0, 0, 1e-12[S/m]}}
Coefficient of thermal expansion
{{2.6e-6[1/K], 0, 0}, {0, 2.6e-6[1/K], 0}, {0, 0, 2.6e-6[1/K]}}
15
Description
Value
Heat capacity at constant pressure
700[J/(kg*K)]
Relative permittivity
{{11.7, 0, 0}, {0, 11.7, 0}, {0, 0, 11.7}}
Density
2329[kg/m^3]
Thermal conductivity
{{130[W/(m*K)], 0, 0}, {0, 130[W/(m*K)], 0}, {0, 0,
130[W/(m*K)]}}
Young's modulus and Poisson's ratio Settings
Description
Value
Young's modulus 170e9[Pa]
Poisson's ratio
0.28
Refractive index Settings
Description
Value
Refractive index
{{3.48, 0, 0}, {0, 3.48, 0}, {0, 0, 3.48}}
Refractive index, imaginary part
{{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}
16
2.3.4
Closed-cell foam [solid,101 kPa]
Closed-cell foam [solid,101 kPa]
Selection
Geometric entity level Domain
Selection
Domain 3
Material parameters
Name
Value
Unit
Thermal conductivity
k_solid_101_kPa_1(T[1/K])[W/(m*K)]
W/(m*K)
Heat capacity at constant pressure
C_solid_101_kPa_1(T[1/K])[J/(kg*K)]
J/(kg*K)
Density
rho(T[1/K])[kg/m^3]
kg/m^3
Basic Settings
Description
Value
Thermal conductivity
{{k_solid_101_kPa_1(T[1/K])[W/(m*K)], 0, 0}, {0,
k_solid_101_kPa_1(T[1/K])[W/(m*K)], 0}, {0, 0,
k_solid_101_kPa_1(T[1/K])[W/(m*K)]}}
Heat capacity at constant pressure
C_solid_101_kPa_1(T[1/K])[J/(kg*K)]
17
Description
Value
Density
rho(T[1/K])[kg/m^3]
TD
TD_solid_101_kPa_1(T[1/K])[m^2/s]
2.4 Conjugate Heat Transfer (nitf)
Conjugate Heat Transfer
Selection
Geometric entity level Domain
Selection
Domains 1–26
Equations
18
Settings
Description
Value
Discretization of fluids
P1 + P1
Temperature
Linear
Compute boundary fluxes
On
Apply smoothing to boundary fluxes
On
Surface radiosity
Linear
Value type when using splitting of complex variables
{Real, Real, Real, Real, Real, Real, Real, Real,
Real, Real, Real}
Heat transfer in biological tissue
Off
Heat transfer in porous media
Off
Porous matrix model
0
Radiation in participating media
Off
Enable conversions between material and spatial
frames
On
Surface-to-surface radiation
Off
Variables
Name
Expression
nitf.nx
Unit
Description
Selection
dnx
Normal vector,
x component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.ny
dny
Normal vector,
y component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.nz
0
Normal vector,
z component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.nx
dnx
Normal vector,
x component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
19
Name
Expression
nitf.ny
Unit
Description
Selection
dny
Normal vector,
y component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.nz
0
Normal vector,
z component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.nx
unx
Normal vector,
x component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.ny
uny
Normal vector,
y component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.nz
0
Normal vector,
z component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.nx
dnx
Normal vector,
x component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
20
Name
Expression
Unit
Description
Selection
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.ny
dny
Normal vector,
y component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.nz
0
Normal vector,
z component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.nx
nx
Normal vector,
x component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.ny
ny
Normal vector,
y component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.nz
0
Normal vector,
z component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.nx
nx
Normal vector,
x component
Boundaries 9,
17, 20, 24, 28,
21
Name
Expression
Unit
Description
Selection
32, 36, 40, 44,
48, 52, 56
nitf.ny
ny
Normal vector,
y component
Boundaries 9,
17, 20, 24, 28,
32, 36, 40, 44,
48, 52, 56
nitf.nz
0
Normal vector,
z component
Boundaries 9,
17, 20, 24, 28,
32, 36, 40, 44,
48, 52, 56
nitf.nxmesh
root.dnxmesh
Normal vector
(mesh), x
component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.nymesh
root.dnymesh
Normal vector
(mesh), y
component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.nxmesh
root.dnxmesh
Normal vector
(mesh), x
component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.nymesh
root.dnymesh
Normal vector
(mesh), y
component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.nxmesh
root.unxmesh
Normal vector
(mesh), x
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
22
Name
Expression
Unit
Description
Selection
101, 104–
105, 108–109
nitf.nymesh
root.unymesh
Normal vector
(mesh), y
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.nxmesh
root.dnxmesh
Normal vector
(mesh), x
component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.nymesh
root.dnymesh
Normal vector
(mesh), y
component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
23
Name
Expression
Unit
Description
Selection
107, 110
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.nxmesh
root.nxmesh
Normal vector
(mesh), x
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.nymesh
root.nymesh
Normal vector
(mesh), y
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.nxmesh
root.nxmesh
Normal vector
(mesh), x
component
Boundaries 9,
17, 20, 24, 28,
32, 36, 40, 44,
48, 52, 56
nitf.nymesh
root.nymesh
Normal vector
(mesh), y
component
Boundaries 9,
17, 20, 24, 28,
32, 36, 40, 44,
48, 52, 56
nitf.nzmesh
0
Normal vector
(mesh), z
component
Boundaries 9,
17, 20, 24, 28,
32, 36, 40, 44,
48, 52, 56
nitf.q0
0
Inward heat
flux
Boundaries
1–112
nitf.dnx
dnx
Normal vector
down
direction, x
component
Boundaries
1–112
W/m^2
24
Name
Expression
nitf.dny
Unit
Description
Selection
dny
Normal vector
down
direction, y
component
Boundaries
1–112
nitf.dnz
0
Normal vector
down
direction, z
component
Boundaries
1–112
nitf.unx
unx
Normal vector
up direction, x
component
Boundaries
1–112
nitf.uny
uny
Normal vector
up direction, y
component
Boundaries
1–112
nitf.unz
0
Normal vector
up direction, z
component
Boundaries
1–112
nitf.dEiInt
nitf.dEiInt_dom
W
Total
accumulated
heat power
Global
nitf.dEi0Int
nitf.dEi0Int_dom
W
Total
accumulated
energy power
Global
nitf.ntfluxInt
nitf.ntfluxInt_ext
W
Total net heat
power
Global
nitf.ntefluxInt
nitf.ntefluxInt_ext
W
Total net
energy power
Global
nitf.QInt
nitf.QInt_dom+nitf.QInt_bn
d
W
Total heat
source
Global
nitf.WnsInt
0
W
Total work
source
Global
nitf.WInt
0
W
Total work
source
Global
nitf.qwalltot
0
W/m^2
Total wall heat
flux
Boundaries 2,
5, 10, 13, 61–
62, 65–66,
69–70, 111–
112
nitf.qwalltot
0
W/m^2
Total wall heat
flux
Boundaries
11, 15, 21–
22, 25–26,
25
Name
Expression
Unit
Description
Selection
29–30, 33–
34, 37–38,
41–42, 45–
46, 49–50,
53–54, 57–
58, 71–110
nitf.Ceps1
1.44
1
Turbulence
model
parameter
Domains 1–
26
nitf.Ceps2
1.92
1
Turbulence
model
parameter
Domains 1–
26
nitf.C_mu
0.09
1
Turbulence
model
parameter
Domains 1–
26
nitf.sigmak
1
1
Turbulence
model
parameter
Domains 1–
26
nitf.sigmaeps
1.3
1
Turbulence
model
parameter
Domains 1–
26
nitf.kappav
0.41
1
von Karman
constant
Domains 1–
26
nitf.B
5.2
1
Law of the wall
constant
Domains 1–
26
nitf.dz
1
m
Thickness
Domains 1–
26
26
2.4.1
Heat Transfer in Solids 1
Heat Transfer in Solids 1
Selection
Geometric entity level Domain
Selection
Domains 3–6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26
Equations
Settings
Settings
Description
Value
Thermal conductivity
From material
Thermal conductivity
{{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}
Density
From material
Heat capacity at constant pressure From material
Properties from material
Property
Material
27
Property group
Property
Material
Property group
Thermal conductivity
Aluminum 6063-T83
Basic
Density
Aluminum 6063-T83
Basic
Heat capacity at constant pressure
Aluminum 6063-T83
Basic
Thermal conductivity
Silicon
Basic
Density
Silicon
Basic
Heat capacity at constant pressure
Silicon
Basic
Thermal conductivity
Closed-cell foam [solid,101 kPa]
Basic
Density
Closed-cell foam [solid,101 kPa]
Basic
Heat capacity at constant pressure
Closed-cell foam [solid,101 kPa]
Basic
Variables
Name
Expression
Unit
Description
Selection
nitf.ndflux
-dflux_spatial(T)
W/m^2
Normal conductive
heat flux
Boundaries
6–8, 14, 16,
18, 59–60,
63–64
nitf.ndflux
0.5*(uflux_spatial(T)dflux_spatial(T))
W/m^2
Normal conductive
heat flux
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.WnsInt
nitf.WpInt_solid1
W
Total work source
Global
nitf.Cp
model.input.Cp
J/(kg*K)
Heat capacity at
constant pressure
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Cp
model.input.Cp
J/(kg*K)
Heat capacity at
constant pressure
Domain 6
nitf.Cp
model.input.Cp
J/(kg*K)
Heat capacity at
constant pressure
Domain 3
nitf.kxxht
model.input.k11
W/(m*K)
Thermal conductivity,
xx component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
28
Name
Expression
Unit
Description
Selection
nitf.kyxht
model.input.k21
W/(m*K)
Thermal conductivity,
yx component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kzxht
model.input.k31
W/(m*K)
Thermal conductivity,
zx component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kxyht
model.input.k12
W/(m*K)
Thermal conductivity,
xy component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kyyht
model.input.k22
W/(m*K)
Thermal conductivity,
yy component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kzyht
model.input.k32
W/(m*K)
Thermal conductivity,
zy component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kxzht
model.input.k13
W/(m*K)
Thermal conductivity,
xz component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kyzht
model.input.k23
W/(m*K)
Thermal conductivity,
yz component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kzzht
model.input.k33
W/(m*K)
Thermal conductivity,
zz component
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kxxht
model.input.k11
W/(m*K)
Thermal conductivity,
xx component
Domain 6
nitf.kyxht
model.input.k21
W/(m*K)
Thermal conductivity,
yx component
Domain 6
nitf.kzxht
model.input.k31
W/(m*K)
Thermal conductivity,
zx component
Domain 6
nitf.kxyht
model.input.k12
W/(m*K)
Thermal conductivity,
xy component
Domain 6
nitf.kyyht
model.input.k22
W/(m*K)
Thermal conductivity,
Domain 6
29
Name
Expression
Unit
Description
Selection
yy component
nitf.kzyht
model.input.k32
W/(m*K)
Thermal conductivity,
zy component
Domain 6
nitf.kxzht
model.input.k13
W/(m*K)
Thermal conductivity,
xz component
Domain 6
nitf.kyzht
model.input.k23
W/(m*K)
Thermal conductivity,
yz component
Domain 6
nitf.kzzht
model.input.k33
W/(m*K)
Thermal conductivity,
zz component
Domain 6
nitf.kxxht
model.input.k11
W/(m*K)
Thermal conductivity,
xx component
Domain 3
nitf.kyxht
model.input.k21
W/(m*K)
Thermal conductivity,
yx component
Domain 3
nitf.kzxht
model.input.k31
W/(m*K)
Thermal conductivity,
zx component
Domain 3
nitf.kxyht
model.input.k12
W/(m*K)
Thermal conductivity,
xy component
Domain 3
nitf.kyyht
model.input.k22
W/(m*K)
Thermal conductivity,
yy component
Domain 3
nitf.kzyht
model.input.k32
W/(m*K)
Thermal conductivity,
zy component
Domain 3
nitf.kxzht
model.input.k13
W/(m*K)
Thermal conductivity,
xz component
Domain 3
nitf.kyzht
model.input.k23
W/(m*K)
Thermal conductivity,
yz component
Domain 3
nitf.kzzht
model.input.k33
W/(m*K)
Thermal conductivity,
zz component
Domain 3
nitf.rho
model.input.rho
kg/m^3
Density
Domains 4–5,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.rho
model.input.rho
kg/m^3
Density
Domain 6
nitf.rho
model.input.rho
kg/m^3
Density
Domain 3
nitf.k_effxx
nitf.kxxht
W/(m*K)
Effective thermal
conductivity, xx
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effyx
nitf.kyxht
W/(m*K)
Effective thermal
Domains 3–6,
30
Name
Expression
Unit
Description
Selection
conductivity, yx
component
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effzx
0
W/(m*K)
Effective thermal
conductivity, zx
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effxy
nitf.kxyht
W/(m*K)
Effective thermal
conductivity, xy
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effyy
nitf.kyyht
W/(m*K)
Effective thermal
conductivity, yy
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effzy
0
W/(m*K)
Effective thermal
conductivity, zy
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effxz
0
W/(m*K)
Effective thermal
conductivity, xz
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effyz
0
W/(m*K)
Effective thermal
conductivity, yz
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.k_effzz
0
W/(m*K)
Effective thermal
conductivity, zz
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.C_eff
nitf.rho*nitf.Cp
J/(m^3*K)
Effective volumetric
heat capacity
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.alphap
d(nitf.rho,T)/(nitf.rho+
eps)
1/K
Isobaric
compressibility
coefficient
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.pA
1[atm]
Pa
Absolute pressure
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
31
Name
Expression
Unit
Description
Selection
24, 26
nitf.ux
0
m/s
Velocity field, x
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.uy
0
m/s
Velocity field, y
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.uz
0
m/s
Velocity field, z
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.gradTx
Tx
K/m
Temperature
gradient, x
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.gradTy
Ty
K/m
Temperature
gradient, y
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.gradTz
0
K/m
Temperature
gradient, z
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.gradTmag
sqrt(nitf.gradTx^2+nitf. K/m
gradTy^2+nitf.gradTz^
2)
Temperature gradient
magnitude
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.kmean
0.5*(nitf.k_effxx+nitf.k
_effyy+nitf.k_effzz)
W/(m*K)
Mean effective
thermal conductivity
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.turbfluxx
-nitf.kappaT*Tx
W/m^2
Turbulent heat flux, x
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.turbfluxy
-nitf.kappaT*Ty
W/m^2
Turbulent heat flux, y
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
32
Name
Expression
Unit
Description
Selection
nitf.turbfluxz
0
W/m^2
Turbulent heat flux, z
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.dfluxx
-nitf.k_effxx*Txnitf.k_effxy*Ty
W/m^2
Conductive heat flux,
x component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.dfluxy
-nitf.k_effyx*Txnitf.k_effyy*Ty
W/m^2
Conductive heat flux,
y component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.dfluxz
-nitf.k_effzx*Txnitf.k_effzy*Ty
W/m^2
Conductive heat flux,
z component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.dfluxMag
sqrt(nitf.dfluxx^2+nitf.
dfluxy^2+nitf.dfluxz^2)
W/m^2
Conductive heat flux
magnitude
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Q
0
W/m^3
Heat source
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.qs
0
W/(m^3*K)
Production/absorptio
n coefficient
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Qmet
0
W/m^3
Metabolic heat
source
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Qtot
0
W/m^3
Total heat source
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.rhoInt
nitf.rho
kg/m^3
Density for
integration
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.CpInt
nitf.Cp
J/(kg*K)
Specific heat capacity
for integration
Domains 3–6,
8, 10, 12, 14,
33
Name
Expression
Unit
Description
Selection
16, 18, 20, 22,
24, 26
nitf.gammaInt
nitf.gamma
1
Ratio of specific heats
for integration
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.T_ref
298.15[K]
K
Reference
temperature
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.p_ref
1[atm]
Pa
Reference pressure
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.HRef
0
J/kg
Reference enthalpy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.DeltaH
integrate(subst(nitf.CpI J/kg
nt,nitf.pA,nitf.p_ref),T,
nitf.T_ref,T)
Sensible enthalpy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.H
nitf.HRef+nitf.DeltaH
J/kg
Enthalpy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.H0
nitf.H
J/kg
Total enthalpy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Ei
nitf.H
J/kg
Internal energy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.Ei0
nitf.Ei
J/kg
Total internal energy
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.trlfluxx
0
W/m^2
Translational heat
flux, x component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
34
Name
Expression
Unit
Description
Selection
nitf.trlfluxy
0
W/m^2
Translational heat
flux, y component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.trlfluxz
0
W/m^2
Translational heat
flux, z component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.cfluxx
0
W/m^2
Convective heat flux,
x component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.cfluxy
0
W/m^2
Convective heat flux,
y component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.cfluxz
0
W/m^2
Convective heat flux,
z component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tfluxx
nitf.dfluxx+nitf.trlfluxx
+nitf.cfluxx
W/m^2
Total heat flux, x
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tfluxy
nitf.dfluxy+nitf.trlfluxy
+nitf.cfluxy
W/m^2
Total heat flux, y
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tfluxz
nitf.dfluxz+nitf.trlfluxz
+nitf.cfluxz
W/m^2
Total heat flux, z
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tfluxMag
sqrt(nitf.tfluxx^2+nitf.t
fluxy^2+nitf.tfluxz^2)
W/m^2
Total heat flux
magnitude
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tefluxx
nitf.dfluxx
W/m^2
Total energy flux, x
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tefluxy
nitf.dfluxy
W/m^2
Total energy flux, y
component
Domains 3–6,
8, 10, 12, 14,
35
Name
Expression
Unit
Description
Selection
16, 18, 20, 22,
24, 26
nitf.tefluxz
nitf.dfluxz
W/m^2
Total energy flux, z
component
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.tefluxMag
sqrt(nitf.tefluxx^2+nitf
.tefluxy^2+nitf.tefluxz^
2)
W/m^2
Total energy flux
magnitude
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.rflux
0
W/m^2
Radiative heat flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.chflux
0
W/m^2
Boundary convective
heat flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.ntrlflux
mean(nitf.trlfluxx)*nitf
.nx+mean(nitf.trlfluxy)
*nitf.ny+mean(nitf.trlfl
uxz)*nitf.nz
W/m^2
Normal translational
heat flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.ntrlflux_u
up(nitf.trlfluxx)*nitf.un
W/m^2
Internal normal
Boundaries 9,
36
Name
Expression
Unit
x+up(nitf.trlfluxy)*nitf.
uny+up(nitf.trlfluxz)*ni
tf.unz
Description
Selection
translational heat
flux, upside
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ntrlflux_d
down(nitf.trlfluxx)*nitf
.dnx+down(nitf.trlfluxy
)*nitf.dny+down(nitf.tr
lfluxz)*nitf.dnz
W/m^2
Internal normal
translational heat
flux, downside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ncflux
mean(nitf.cfluxx)*nitf.
nx+mean(nitf.cfluxy)*n
itf.ny+mean(nitf.cfluxz
)*nitf.nz
W/m^2
Normal convective
heat flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.ncflux_u
up(nitf.cfluxx)*nitf.unx
+up(nitf.cfluxy)*nitf.un
y+up(nitf.cfluxz)*nitf.u
nz
W/m^2
Internal normal
convective heat flux,
upside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ncflux_d
down(nitf.cfluxx)*nitf.
dnx+down(nitf.cfluxy)*
nitf.dny+down(nitf.cflu
xz)*nitf.dnz
W/m^2
Internal normal
convective heat flux,
downside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
37
Name
Expression
Unit
Description
Selection
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
domflux.Tx
nitf.dfluxx
W/m^2
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
domflux.Ty
nitf.dfluxy
W/m^2
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.ndflux_u
-uflux_spatial(T)
W/m^2
Internal normal
conductive heat flux,
upside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ndflux_d
-dflux_spatial(T)
W/m^2
Internal normal
conductive heat flux,
downside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ntflux
nitf.ndflux+nitf.ntrlflux
+nitf.ncflux
W/m^2
Normal total heat flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
38
Name
Expression
Unit
Description
Selection
nitf.ntflux_u
nitf.ndflux_u+nitf.ntrlfl
ux_u+nitf.ncflux_u
W/m^2
Internal normal total
flux, upside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.ntflux_d
nitf.ndflux_d+nitf.ntrlfl
ux_d+nitf.ncflux_d
W/m^2
Internal normal total
flux, downside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.nteflux
mean(nitf.tefluxx)*nitf
.nx+mean(nitf.tefluxy)
*nitf.ny+mean(nitf.tefl
uxz)*nitf.nzmean(nitf.dfluxx)*nitf.
nxmean(nitf.dfluxy)*nitf.
nymean(nitf.dfluxz)*nitf.
nz+nitf.ndflux
W/m^2
Normal total energy
flux
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.nteflux_u
up(nitf.tefluxx)*nitf.un
x+up(nitf.tefluxy)*nitf.
uny+up(nitf.tefluxz)*ni
tf.unzup(nitf.dfluxx)*nitf.unx
up(nitf.dfluxy)*nitf.uny
up(nitf.dfluxz)*nitf.unz
+nitf.ndflux_u
W/m^2
Internal normal total
energy flux, upside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.nteflux_d
down(nitf.tefluxx)*nitf. W/m^2
dnx+down(nitf.tefluxy)
*nitf.dny+down(nitf.te
fluxz)*nitf.dnz-
Internal normal total
energy flux, downside
Boundaries 9,
11, 15, 17,
20–22, 24–
26, 28–30,
39
Name
Expression
Unit
Description
down(nitf.dfluxx)*nitf.
dnxdown(nitf.dfluxy)*nitf.
dnydown(nitf.dfluxz)*nitf.
dnz+nitf.ndflux_d
Selection
32–34, 36–
38, 40–42,
44–46, 48–
50, 52–54,
56–58, 71–
110
nitf.Qbtot
0
W/m^2
Total boundary heat
source
Boundaries
6–9, 11, 14–
18, 20–22,
24–26, 28–
30, 32–34,
36–38, 40–
42, 44–46,
48–50, 52–
54, 56–60,
63–64, 71–
110
nitf.Qptot
0
W
Total point heat
source
Points 6–8,
12–77, 80–82
nitf.helem
h
m
Element size
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.res_T
-nitf.k_effxx*d(Tx,x)nitf.k_effxy*d(Tx,y)nitf.k_effyx*d(Ty,x)nitf.k_effyy*d(Ty,y)(nitf.qs+nitf.qs_oop)*T
+nitf.rho*nitf.Cp*(nitf.
ux*Tx+nitf.uy*Ty)nitf.Q-nitf.Qoop
W/m^3
Equation residual
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.gamma
1
1
Ratio of specific heats
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.solid1.minput_te
mperature
model.input.minput_t
emperature
K
Temperature
Domains 3–6,
8, 10, 12, 14,
16, 18, 20, 22,
24, 26
nitf.solid1.dEiInt
nitf.dEiInt_solid1
W
Total accumulated
heat power
Global
nitf.solid1.dEi0Int
nitf.dEi0Int_solid1
W
Total accumulated
energy power
Global
40
Name
Expression
nitf.solid1.ntfluxInt
Description
Selection
nitf.ntfluxInt_solid1_ex W
t+nitf.ntfluxInt_solid1_
up+nitf.ntfluxInt_solid
1_down
Total net heat power
Global
nitf.solid1.ntefluxInt
nitf.ntefluxInt_solid1_
ext+nitf.ntefluxInt_soli
d1_up+nitf.ntefluxInt_
solid1_down
W
Total net energy
power
Global
nitf.solid1.QInt
nitf.QInt_dom_solid1+
nitf.QInt_bnd_solid1
W
Total heat source
Global
nitf.solid1.WnsInt
nitf.WpInt_solid1
W
Total work source
Global
nitf.solid1.WInt
0
W
Total work source
Global
2.4.2
Unit
Thermal Insulation 1
Thermal Insulation 1
Selection
Geometric entity level
Boundary
41
Selection
Boundaries 2, 5–8, 10, 13–14, 16, 59–66, 69–70, 111–112
Equations
Variables
Name
Expression
Unit
Description
Selection
nitf.ins1.Tave
if(nitf.TMixNorm_ins1==0,ni
tf.TInt_ins1/nitf.TSurf_ins1,
nitf.TMixInt_ins1/nitf.TMix
Norm_ins1)
K
Weighted
average
temperature
Global
nitf.ins1.ntfluxInt
nitf.ntfluxInt_ins1
W
Total net heat
power
Global
nitf.ins1.ntefluxInt
nitf.ntefluxInt_ins1
W
Total net
energy power
Global
nitf.ins1.ntfluxInt_u
nitf.ntfluxInt_u_ins1
W
Total net heat
power, upside
Global
nitf.ins1.ntefluxInt_u
nitf.ntefluxInt_u_ins1
W
Total net
energy power,
upside
Global
nitf.ins1.ntfluxInt_d
nitf.ntfluxInt_d_ins1
W
Total net heat
power,
downside
Global
nitf.ins1.ntefluxInt_d
nitf.ntefluxInt_d_ins1
W
Total net
energy power,
downside
Global
42
2.4.3
Wall 1
Wall 1
Selection
Geometric entity level
Boundary
Selection
Boundaries 2, 5, 10–11, 13, 15, 21–22, 25–26, 29–30, 33–34, 37–38, 41–
42, 45–46, 49–50, 53–54, 57–58, 61–62, 65–66, 69–112
Equations
Settings
Settings
Description
Value
Temperature
User defined
Temperature
293.15[K]
Electric field
User defined
Electric field
{0, 0, 0}
Boundary condition
Wall functions
Use weak constraints Off
43
Variables
Name
Expression
Unit
Description
Selection
nitf.meshVolInt
up(meshvol)
m^2
Volume of
interior mesh
element
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.meshVolInt
down(meshvol)
m^2
Volume of
interior mesh
element
Boundaries 2,
5, 10, 13, 15,
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
nitf.unJump
u*nojac(nitf.nxmesh)+v*
nojac(nitf.nymesh)
m/s
Jump in normal
velocity
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.sigma_dg_ns
96*nojac(up(nitf.mu)+nit
f.muT)*meshvol/nitf.me
shVolInt
Pa*s/m^2
44
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
Name
Expression
Unit
Description
Selection
96–97, 100–
101, 104–
105, 108–109
nitf.sigma_dg_ns
96*nojac(down(nitf.mu)
+nitf.muT)*meshvol/nitf.
meshVolInt
Pa*s/m^2
nitf.rhoFace
up(nitf.rho)
kg/m^3
Density face
value
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.rhoFace
down(nitf.rho)
kg/m^3
Density face
value
Boundaries 2,
5, 10, 13, 15,
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
nitf.umxTnFace
(nitf.upwind_helpx*nitf.
nxmesh+nitf.upwind_hel
py*nitf.nymesh+nitf.upw
m/s
Relative velocity Boundaries 2,
on face
5, 10–11, 13,
15, 21–22,
45
Boundaries 2,
5, 10, 13, 15,
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
Name
Expression
Unit
Description
ind_helpz*nitf.nzmesh<0
)*(nitf.upwind_helpx*nit
f.nxmesh+nitf.upwind_h
elpy*nitf.nymesh+nitf.up
wind_helpz*nitf.nzmesh)
Selection
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.upwind_ns
nitf.rhoFace*nitf.umxTn
Face*nitf.unJump*test(u
*nojac(nitf.nxmesh)+v*n
ojac(nitf.nymesh))
Pa
nitf.ndflux
up(nitf.rho)*up(nitf.Cp)*
nitf.C_mu^0.25*sqrt(ma
x(k,eps))*if(down(try_ca
tch(nitf.mu,-1))!=1,up(T)down(T),down(T)up(T))/nitf.Tplus
W/m^2
Normal
conductive heat
flux
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.ndflux
down(nitf.rho)*down(nit
f.Cp)*nitf.C_mu^0.25*sq
rt(max(k,eps))*if(down(t
ry_catch(nitf.mu,-1))!=1,up(T)down(T),down(T)up(T))/nitf.Tplus
W/m^2
Normal
conductive heat
flux
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.KStressn_avx
nitf.K_stress_tensorxx*ni N/m^2
tf.nxmesh+nitf.K_stress_
tensorxy*nitf.nymesh+ni
tf.K_stress_tensorxz*nitf
Average viscous
stress, x
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
46
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
Name
Expression
Unit
Description
.nzmesh
Selection
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.KStressn_avy
nitf.K_stress_tensoryx*n N/m^2
itf.nxmesh+nitf.K_stress
_tensoryy*nitf.nymesh+
nitf.K_stress_tensoryz*ni
tf.nzmesh
Average viscous
stress, y
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.KStressn_avz
nitf.K_stress_tensorzx*ni
tf.nxmesh+nitf.K_stress_
tensorzy*nitf.nymesh+ni
tf.K_stress_tensorzz*nitf
.nzmesh
N/m^2
Average viscous
stress, z
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.KStressTestn_av
x
nitf.K_stress_tensor_test
xx*nitf.nxmesh+nitf.K_st
ress_tensor_testxy*nitf.
nymesh+nitf.K_stress_te
nsor_testxz*nitf.nzmesh
N/m^2
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.KStressTestn_av
y
nitf.K_stress_tensor_test
yx*nitf.nxmesh+nitf.K_st
ress_tensor_testyy*nitf.
nymesh+nitf.K_stress_te
N/m^2
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
47
Name
Expression
Unit
Description
nsor_testyz*nitf.nzmesh
Selection
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.KStressTestn_av
z
nitf.K_stress_tensor_test
zx*nitf.nxmesh+nitf.K_st
ress_tensor_testzy*nitf.
nymesh+nitf.K_stress_te
nsor_testzz*nitf.nzmesh
N/m^2
nitf.ujumpx
(u*nojac(nitf.nxmesh)+v
*nojac(nitf.nymesh))*noj
ac(nitf.nxmesh)
m/s
Velocity jump, x
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.ujumpy
(u*nojac(nitf.nxmesh)+v
*nojac(nitf.nymesh))*noj
ac(nitf.nymesh)
m/s
Velocity jump, y
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.ujumpz
(u*nojac(nitf.nxmesh)+v
*nojac(nitf.nymesh))*noj
ac(nitf.nzmesh)
m/s
Velocity jump, z
component
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
48
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
Name
Expression
Unit
Description
Selection
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.upwindCont
nitf.rhoFace*nitf.unJum
p*test(p)
kg^2/(m^3*s^3)
Upwind term
for continuity
equation
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.pFace
p
Pa
Pressure face
value
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.kFace
k
m^2/s^2
Turbulent
kinetic energy,
face value
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.consFlux
test(u*nojac(nitf.nxmesh
)+v*nojac(nitf.nymesh))*
(-nitf.pFace2*nitf.rhoFace*nitf.kFac
e/3)
W/m^2
Conservative
flux
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49
Name
Expression
Unit
Description
Selection
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.qwf
up(nitf.rho)*up(nitf.Cp)*
nitf.C_mu^0.25*sqrt(ma
x(k,eps))*if(down(try_ca
tch(nitf.mu,-1))!=1,up(T)down(T),down(T)up(T))/nitf.Tplus
W/m^2
Thermal wall
function heat
flux
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.qwf
down(nitf.rho)*down(nit
f.Cp)*nitf.C_mu^0.25*sq
rt(max(k,eps))*if(down(t
ry_catch(nitf.mu,-1))!=1,up(T)down(T),down(T)up(T))/nitf.Tplus
W/m^2
Thermal wall
function heat
flux
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.qwf
down(nitf.rho)*down(nit W/m^2
f.Cp)*nitf.C_mu^0.25*sq
rt(max(k,eps))*(nitf.TWal
l-T)/nitf.Tplus
Thermal wall
function heat
flux
Boundaries 2,
5, 10, 13, 61–
62, 65–66,
69–70, 111–
112
nitf.d_w_plus
nojac(max(11.06,0.5*nitf
.C_mu^0.25*sqrt(max(k,
0))*up(nitf.rho)/(up(nitf.
mu)*up(tremetric)^0.5))
)
1
Wall lift-off in
viscous units
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.d_w_plus
nojac(max(11.06,0.5*nitf
.C_mu^0.25*sqrt(max(k,
1
Wall lift-off in
viscous units
Boundaries 2,
5, 10, 13, 15,
50
Name
Expression
Unit
Description
0))*down(nitf.rho)/(dow
n(nitf.mu)*down(tremet
ric)^0.5)))
Selection
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
nitf.uPlus
log(nitf.d_w_plus)/nitf.k
appav+nitf.B
1
Tangential
velocity in
viscous units
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.u_tau
nojac(max(nitf.C_mu^0.
25*sqrt(max(k,0)),sqrt((u
nitf.nxmesh*(u*nitf.nxm
esh+v*nitf.nymesh))^2+(
vnitf.nymesh*(u*nitf.nxm
esh+v*nitf.nymesh))^2+(
nitf.nzmesh*(u*nitf.nxm
esh+v*nitf.nymesh))^2+
eps)/nitf.uPlus))
m/s
Friction velocity
Boundaries 2,
5, 10–11, 13,
15, 21–22,
25–26, 29–
30, 33–34,
37–38, 41–
42, 45–46,
49–50, 53–
54, 57–58,
61–62, 65–
66, 69–112
nitf.delta_w
nitf.d_w_plus*up(nitf.m
u)/(up(nitf.rho)*max(nitf
.u_tau,sqrt(eps)))
m
Wall lift-off
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
51
Name
Expression
Unit
Description
Selection
nitf.delta_w
nitf.d_w_plus*down(nitf
.mu)/(down(nitf.rho)*m
ax(nitf.u_tau,sqrt(eps)))
m
Wall lift-off
Boundaries 2,
5, 10, 13, 15,
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
nitf.ep_w
nitf.C_mu*max(k,0)^2*n m^2/s^3
ojac(up(nitf.rho))/(nitf.ka
ppav*nitf.d_w_plus*noj
ac(up(nitf.mu)))
Turbulent
dissipation rate,
(wall adjacent
cells)
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.ep_w
nitf.C_mu*max(k,0)^2*n
ojac(down(nitf.rho))/(nit
f.kappav*nitf.d_w_plus*
nojac(down(nitf.mu)))
m^2/s^3
Turbulent
dissipation rate,
(wall adjacent
cells)
Boundaries 2,
5, 10, 13, 15,
22, 26, 30, 34,
38, 42, 46, 50,
54, 58, 61–
62, 65–66,
69–71, 74–
75, 78–79,
82–83, 86–
87, 90–91,
94–95, 98–
99, 102–103,
106–107,
110–112
nitf.Tplus
nif(nitf.d_w_plus<10/up(
nitf.Pr)^(1/3),nojac(up(ni
tf.Pr)*nitf.d_w_plus),nitf
.d_w_plus<sqrt(1000*nit
f.kappav/up(nitf.Prt)),noj
ac(15*up(nitf.Pr)^(2/3)-
1
Temperature in
wall units
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
52
Name
Expression
Unit
Description
500/nitf.d_w_plus^2),no
jac(up(nitf.Prt)*log(nitf.d
_w_plus)/nitf.kappav+15
*up(nitf.Pr)^(2/3)0.5*up(nitf.Prt)*(1+log(1
000*nitf.kappav/up(nitf.
Prt)))/nitf.kappav))
Selection
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.Tplus
nif(nitf.d_w_plus<10/do 1
wn(nitf.Pr)^(1/3),nojac(d
own(nitf.Pr)*nitf.d_w_pl
us),nitf.d_w_plus<sqrt(1
000*nitf.kappav/down(n
itf.Prt)),nojac(15*down(
nitf.Pr)^(2/3)500/nitf.d_w_plus^2),no
jac(down(nitf.Prt)*log(ni
tf.d_w_plus)/nitf.kappav
+15*down(nitf.Pr)^(2/3)0.5*down(nitf.Prt)*(1+lo
g(1000*nitf.kappav/dow
n(nitf.Prt)))/nitf.kappav))
Temperature in
wall units
Boundaries
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58, 71,
74–75, 78–
79, 82–83,
86–87, 90–
91, 94–95,
98–99, 102–
103, 106–
107, 110
nitf.Tplus
nif(nitf.d_w_plus<10/nitf
.Pr^(1/3),nojac(nitf.Pr*ni
tf.d_w_plus),nitf.d_w_pl
us<sqrt(1000*nitf.kappa
v/nitf.Prt),nojac(15*nitf.
Pr^(2/3)500/nitf.d_w_plus^2),no
jac(nitf.Prt*log(nitf.d_w_
plus)/nitf.kappav+15*nit
f.Pr^(2/3)0.5*nitf.Prt*(1+log(1000
*nitf.kappav/nitf.Prt))/ni
tf.kappav))
Temperature in
wall units
Boundaries 2,
5, 10, 13, 61–
62, 65–66,
69–70, 111–
112
1
53
2.4.4
Fluid 1
Fluid 1
Selection
Geometric entity level Domain
Selection
Domains 1–2, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
Equations
Settings
Settings
Description
Value
Density
From material
Dynamic viscosity
From material
Reference length
1
Reference length scale
Automatic
Mixing length limit
Automatic
Thermal conductivity
From material
54
Description
Value
Thermal conductivity
{{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}
Heat capacity at constant pressure
From material
Ratio of specific heats
From material
Fluid type
Gas/Liquid
Turbulent Prandtl number
0
Turbulent Prandtl number at infinity 0
Turbulent thermal conductivity
0
Properties from material
Property
Material
Property group
Density
Water, liquid Basic
Dynamic viscosity
Water, liquid Basic
Thermal conductivity
Water, liquid Basic
Heat capacity at constant pressure Water, liquid Basic
Ratio of specific heats
Water, liquid Basic
Variables
Name
Expression
Unit
Description
Selection
nitf.ndflux
-dflux_spatial(T)
W/m^2
Normal conductive
heat flux
Boundaries
1–3, 5, 10, 13,
61–62, 65–
70, 111–112
nitf.ndflux
0.5*(uflux_spatial(T)dflux_spatial(T))
W/m^2
Normal conductive
heat flux
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.WnsInt
nitf.WpInt_fluid1
W
Total work source
Global
nitf.Cp
model.input.Cp
J/(kg*K)
Heat capacity at
constant pressure
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kxxht
model.input.k11
W/(m*K)
Thermal
Domains 1–2,
55
Name
Expression
Unit
Description
Selection
conductivity, xx
component
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kyxht
model.input.k21
W/(m*K)
Thermal
conductivity, yx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kzxht
model.input.k31
W/(m*K)
Thermal
conductivity, zx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kxyht
model.input.k12
W/(m*K)
Thermal
conductivity, xy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kyyht
model.input.k22
W/(m*K)
Thermal
conductivity, yy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kzyht
model.input.k32
W/(m*K)
Thermal
conductivity, zy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kxzht
model.input.k13
W/(m*K)
Thermal
conductivity, xz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kyzht
model.input.k23
W/(m*K)
Thermal
conductivity, yz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kzzht
model.input.k33
W/(m*K)
Thermal
conductivity, zz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.rho
model.input.rho
kg/m^3
Density
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effxx
nitf.kxxht+nitf.kappaT
W/(m*K)
Effective thermal
conductivity, xx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
56
Name
Expression
Unit
Description
Selection
23, 25
nitf.k_effyx
nitf.kyxht
W/(m*K)
Effective thermal
conductivity, yx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effzx
0
W/(m*K)
Effective thermal
conductivity, zx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effxy
nitf.kxyht
W/(m*K)
Effective thermal
conductivity, xy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effyy
nitf.kyyht+nitf.kappaT
W/(m*K)
Effective thermal
conductivity, yy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effzy
0
W/(m*K)
Effective thermal
conductivity, zy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effxz
0
W/(m*K)
Effective thermal
conductivity, xz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effyz
0
W/(m*K)
Effective thermal
conductivity, yz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.k_effzz
0
W/(m*K)
Effective thermal
conductivity, zz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.C_eff
nitf.rho*nitf.Cp
J/(m^3*K)
Effective volumetric
heat capacity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.alphap
d(nitf.rho,T)/(nitf.rho+e
ps)
1/K
Isobaric
compressibility
coefficient
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
57
Name
Expression
Unit
Description
Selection
nitf.pA
model.input.minput_pr
essure
Pa
Absolute pressure
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.ux
model.input.minput_vel
ocity1
m/s
Velocity field, x
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.uy
model.input.minput_vel
ocity2
m/s
Velocity field, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.uz
model.input.minput_vel
ocity3
m/s
Velocity field, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gradTx
Tx
K/m
Temperature
gradient, x
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gradTy
Ty
K/m
Temperature
gradient, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gradTz
0
K/m
Temperature
gradient, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gradTmag
sqrt(nitf.gradTx^2+nitf.
gradTy^2+nitf.gradTz^2
)
K/m
Temperature
gradient magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kmean
0.5*(nitf.k_effxx+nitf.k_
effyy+nitf.k_effzz)
W/(m*K)
Mean effective
thermal conductivity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.turbfluxx
-nitf.kappaT*Tx
W/m^2
Turbulent heat flux,
x component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.turbfluxy
-nitf.kappaT*Ty
W/m^2
Turbulent heat flux,
y component
Domains 1–2,
7, 9, 11, 13,
58
Name
Expression
Unit
Description
Selection
15, 17, 19, 21,
23, 25
nitf.turbfluxz
0
W/m^2
Turbulent heat flux,
z component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.dfluxx
-nitf.k_effxx*Txnitf.k_effxy*Ty
W/m^2
Conductive heat
flux, x component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.dfluxy
-nitf.k_effyx*Txnitf.k_effyy*Ty
W/m^2
Conductive heat
flux, y component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.dfluxz
-nitf.k_effzx*Txnitf.k_effzy*Ty
W/m^2
Conductive heat
flux, z component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.dfluxMag
sqrt(nitf.dfluxx^2+nitf.d
fluxy^2+nitf.dfluxz^2)
W/m^2
Conductive heat flux
magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Q
0
W/m^3
Heat source
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.qs
0
W/(m^3*K)
Production/absorpti
on coefficient
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Qmet
0
W/m^3
Metabolic heat
source
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Qtot
0
W/m^3
Total heat source
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.rhoInt
nitf.rho
kg/m^3
Density for
integration
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
59
Name
Expression
Unit
Description
Selection
nitf.CpInt
nitf.Cp
J/(kg*K)
Specific heat
capacity for
integration
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gammaInt
nitf.gamma
1
Ratio of specific
heats for integration
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.T_ref
298.15[K]
K
Reference
temperature
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.p_ref
1[atm]
Pa
Reference pressure
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.HRef
0
J/kg
Reference enthalpy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.DeltaH
integrate(subst(nitf.CpI
nt,nitf.pA,nitf.p_ref),T,n
itf.T_ref,T)+integrate((1
+T*d(nitf.rhoInt,T)/nitf.
rhoInt)/nitf.rhoInt,nitf.p
A,nitf.p_ref,nitf.pA)
J/kg
Sensible enthalpy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.H
nitf.HRef+nitf.DeltaH
J/kg
Enthalpy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.H0
nitf.H+0.5*(nitf.ux^2+ni
tf.uy^2+nitf.uz^2)
J/kg
Total enthalpy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Ei
nitf.H-nitf.pA/nitf.rho
J/kg
Internal energy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Ei0
nitf.Ei+0.5*(nitf.ux^2+ni
tf.uy^2+nitf.uz^2)
J/kg
Total internal energy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
60
Name
Expression
Unit
Description
Selection
nitf.trlfluxx
0
W/m^2
Translational heat
flux, x component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.trlfluxy
0
W/m^2
Translational heat
flux, y component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.trlfluxz
0
W/m^2
Translational heat
flux, z component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.cfluxx
nitf.rho*nitf.ux*nitf.Ei
W/m^2
Convective heat flux,
x component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.cfluxy
nitf.rho*nitf.uy*nitf.Ei
W/m^2
Convective heat flux,
y component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.cfluxz
nitf.rho*nitf.uz*nitf.Ei
W/m^2
Convective heat flux,
z component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tfluxx
nitf.dfluxx+nitf.trlfluxx+
nitf.cfluxx
W/m^2
Total heat flux, x
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tfluxy
nitf.dfluxy+nitf.trlfluxy+
nitf.cfluxy
W/m^2
Total heat flux, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tfluxz
nitf.dfluxz+nitf.trlfluxz+
nitf.cfluxz
W/m^2
Total heat flux, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tfluxMag
sqrt(nitf.tfluxx^2+nitf.tfl
uxy^2+nitf.tfluxz^2)
W/m^2
Total heat flux
magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tefluxx
nitf.dfluxx+nitf.rho*nitf.
ux*nitf.H0
W/m^2
Total energy flux, x
component
Domains 1–2,
7, 9, 11, 13,
61
Name
Expression
Unit
Description
Selection
15, 17, 19, 21,
23, 25
nitf.tefluxy
nitf.dfluxy+nitf.rho*nitf.
uy*nitf.H0
W/m^2
Total energy flux, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tefluxz
nitf.dfluxz+nitf.rho*nitf.
uz*nitf.H0
W/m^2
Total energy flux, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.tefluxMag
sqrt(nitf.tefluxx^2+nitf.t
efluxy^2+nitf.tefluxz^2)
W/m^2
Total energy flux
magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.rflux
0
W/m^2
Radiative heat flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.chflux
0
W/m^2
Boundary convective
heat flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.ntrlflux
mean(nitf.trlfluxx)*nitf.
nx+mean(nitf.trlfluxy)*
nitf.ny+mean(nitf.trlflux
z)*nitf.nz
W/m^2
Normal translational
heat flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
62
Name
Expression
Unit
Description
Selection
53–55, 57–
58, 61–62,
65–112
nitf.ntrlflux_u
up(nitf.trlfluxx)*nitf.unx
+up(nitf.trlfluxy)*nitf.un
y+up(nitf.trlfluxz)*nitf.u
nz
W/m^2
Internal normal
translational heat
flux, upside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.ntrlflux_d
down(nitf.trlfluxx)*nitf. W/m^2
dnx+down(nitf.trlfluxy)*
nitf.dny+down(nitf.trlflu
xz)*nitf.dnz
Internal normal
translational heat
flux, downside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.ncflux
mean(nitf.cfluxx)*nitf.n W/m^2
x+mean(nitf.cfluxy)*nitf
.ny+mean(nitf.cfluxz)*ni
tf.nz
Normal convective
heat flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.ncflux_u
up(nitf.cfluxx)*nitf.unx+
up(nitf.cfluxy)*nitf.uny+
up(nitf.cfluxz)*nitf.unz
Internal normal
convective heat flux,
upside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
W/m^2
63
Name
Expression
Unit
Description
Selection
nitf.ncflux_d
down(nitf.cfluxx)*nitf.d
nx+down(nitf.cfluxy)*ni
tf.dny+down(nitf.cfluxz)
*nitf.dnz
W/m^2
Internal normal
convective heat flux,
downside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
domflux.Tx
nitf.dfluxx
W/m^2
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
domflux.Ty
nitf.dfluxy
W/m^2
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.ndflux_u
-uflux_spatial(T)
W/m^2
Internal normal
conductive heat flux,
upside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.ndflux_d
-dflux_spatial(T)
W/m^2
Internal normal
conductive heat flux,
downside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.ntflux
nitf.ndflux+nitf.ntrlflux+
nitf.ncflux
W/m^2
Normal total heat
flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
64
Name
Expression
Unit
Description
Selection
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.ntflux_u
nitf.ndflux_u+nitf.ntrlflu W/m^2
x_u+nitf.ncflux_u
Internal normal total
flux, upside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.ntflux_d
nitf.ndflux_d+nitf.ntrlflu W/m^2
x_d+nitf.ncflux_d
Internal normal total
flux, downside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.nteflux
mean(nitf.tefluxx)*nitf. W/m^2
nx+mean(nitf.tefluxy)*n
itf.ny+mean(nitf.tefluxz)
*nitf.nzmean(nitf.dfluxx)*nitf.n
xmean(nitf.dfluxy)*nitf.n
ymean(nitf.dfluxz)*nitf.n
z+nitf.ndflux
Normal total energy
flux
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.nteflux_u
up(nitf.tefluxx)*nitf.unx
+up(nitf.tefluxy)*nitf.un
y+up(nitf.tefluxz)*nitf.u
nzup(nitf.dfluxx)*nitf.unxup(nitf.dfluxy)*nitf.unyup(nitf.dfluxz)*nitf.unz+
nitf.ndflux_u
Internal normal total
energy flux, upside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
W/m^2
65
Name
Expression
Unit
Description
Selection
71–110
nitf.nteflux_d
down(nitf.tefluxx)*nitf.
dnx+down(nitf.tefluxy)*
nitf.dny+down(nitf.teflu
xz)*nitf.dnzdown(nitf.dfluxx)*nitf.d
nxdown(nitf.dfluxy)*nitf.d
nydown(nitf.dfluxz)*nitf.d
nz+nitf.ndflux_d
W/m^2
Internal normal total
energy flux,
downside
Boundaries 4,
11–12, 15,
19, 21–23,
25–27, 29–
31, 33–35,
37–39, 41–
43, 45–47,
49–51, 53–
55, 57–58,
71–110
nitf.Qbtot
0
W/m^2
Total boundary heat
source
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.Qptot
0
W
Total point heat
source
Points 1–5,
8–12, 15–74,
77–80, 83–87
nitf.helem
h
m
Element size
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_T
-nitf.k_effxx*d(Tx,x)nitf.k_effxy*d(Tx,y)nitf.k_effyx*d(Ty,x)nitf.k_effyy*d(Ty,y)(nitf.qs+nitf.qs_oop)*T+
nitf.rho*nitf.Cp*(nitf.ux
*Tx+nitf.uy*Ty)-nitf.Qnitf.Qoop
W/m^3
Equation residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.gamma
model.input.gamma
1
Ratio of specific
heats
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.fluid1.minput_te
mperature
model.input.minput_te
mperature
K
Temperature
Domains 1–2,
7, 9, 11, 13,
66
Name
Expression
Unit
Description
Selection
15, 17, 19, 21,
23, 25
nitf.mu
model.input.mu
Pa*s
Dynamic viscosity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.divu
ux+vy
1/s
Divergence of
velocity field
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.sr
sqrt(0.5*(4*ux^2+2*(uy
+vx)^2+4*vy^2)+eps)
1/s
Shear rate
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Fx
0
N/m^3
Volume force, x
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Fy
0
N/m^3
Volume force, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Fz
0
N/m^3
Volume force, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.U
sqrt(u^2+v^2)
m/s
Velocity magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.vorticityx
0
1/s
Vorticity field, x
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.vorticityy
0
1/s
Vorticity field, y
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.vorticityz
vx-uy
1/s
Vorticity field, z
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
67
Name
Expression
Unit
Description
Selection
nitf.vort_magn
sqrt(nitf.vorticityx^2+ni
tf.vorticityy^2+nitf.vorti
cityz^2)
1/s
Vorticity magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.cellRe
0.25*nitf.rho*sqrt(emet
ric(u,v)/emetric2)/nitf.
mu
1
Cell Reynolds
number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.nu
nitf.mu/nitf.rho
m^2/s
Kinematic viscosity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.betaT
d(nitf.rho,p)/nitf.rho
1/Pa
Isothermal
compressibility
coefficient
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.T_stressx
2*(nitf.mu+nitf.muT)*u N/m^2
x*nitf.nxmesh+(nitf.mu
+nitf.muT)*(uy+vx)*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nxmesh/3p*nitf.nxmesh2*up(nitf.rho)*k*nitf.nx
mesh/3
Total stress, x
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.T_stressy
(nitf.mu+nitf.muT)*(vx+
uy)*nitf.nxmesh+2*(nitf
.mu+nitf.muT)*vy*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nymesh/3p*nitf.nymesh2*up(nitf.rho)*k*nitf.ny
mesh/3
N/m^2
Total stress, y
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.T_stressz
nitf.nzmesh*(2*nitf.divu*(nitf.mu+nit
f.muT)/3-p2*up(nitf.rho)*k/3)
N/m^2
Total stress, z
component
Boundaries
11, 21, 25, 29,
33, 37, 41, 45,
49, 53, 57,
72–73, 76–
77, 80–81,
68
Name
Expression
Unit
Description
Selection
84–85, 88–
89, 92–93,
96–97, 100–
101, 104–
105, 108–109
nitf.T_stressx
2*(nitf.mu+nitf.muT)*u N/m^2
x*nitf.nxmesh+(nitf.mu
+nitf.muT)*(uy+vx)*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nxmesh/3p*nitf.nxmesh2*down(nitf.rho)*k*nitf
.nxmesh/3
Total stress, x
component
Boundaries
1–3, 5, 10, 13,
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58,
61–62, 65–
71, 74–75,
78–79, 82–
83, 86–87,
90–91, 94–
95, 98–99,
102–103,
106–107,
110–112
nitf.T_stressy
(nitf.mu+nitf.muT)*(vx+
uy)*nitf.nxmesh+2*(nitf
.mu+nitf.muT)*vy*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nymesh/3p*nitf.nymesh2*down(nitf.rho)*k*nitf
.nymesh/3
N/m^2
Total stress, y
component
Boundaries
1–3, 5, 10, 13,
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58,
61–62, 65–
71, 74–75,
78–79, 82–
83, 86–87,
90–91, 94–
95, 98–99,
102–103,
106–107,
110–112
nitf.T_stressz
nitf.nzmesh*(2*nitf.divu*(nitf.mu+nit
f.muT)/3-p2*down(nitf.rho)*k/3)
N/m^2
Total stress, z
component
Boundaries
1–3, 5, 10, 13,
15, 22, 26, 30,
34, 38, 42, 46,
50, 54, 58,
61–62, 65–
71, 74–75,
78–79, 82–
83, 86–87,
90–91, 94–
95, 98–99,
102–103,
69
Name
Expression
Unit
Description
Selection
106–107,
110–112
nitf.T_stressx
2*(nitf.mu+nitf.muT)*u N/m^2
x*nitf.nxmesh+(nitf.mu
+nitf.muT)*(uy+vx)*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nxmesh/3p*nitf.nxmesh2*nitf.rho*k*nitf.nxmes
h/3
Total stress, x
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.T_stressy
(nitf.mu+nitf.muT)*(vx+
uy)*nitf.nxmesh+2*(nitf
.mu+nitf.muT)*vy*nitf.
nymesh2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nymesh/3p*nitf.nymesh2*nitf.rho*k*nitf.nymes
h/3
N/m^2
Total stress, y
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.T_stressz
nitf.nzmesh*(2*nitf.divu*(nitf.mu+nit
f.muT)/3-p2*nitf.rho*k/3)
N/m^2
Total stress, z
component
Boundaries 4,
12, 19, 23, 27,
31, 35, 39, 43,
47, 51, 55
nitf.K_stressx
(nitf.mu+nitf.muT)*(2*u N/m^2
x*nitf.nxmesh+(uy+vx)*
nitf.nymesh2*nitf.divu*nitf.nxmesh
/3)
Viscous stress, x
component
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
nitf.K_stressy
(nitf.mu+nitf.muT)*((vx
+uy)*nitf.nxmesh+2*vy
*nitf.nymesh2*nitf.divu*nitf.nymesh
/3)
Viscous stress, y
component
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
N/m^2
70
Name
Expression
Unit
Description
Selection
58, 61–62,
65–112
nitf.K_stressz
2*nitf.divu*(nitf.mu+nit
f.muT)*nitf.nzmesh/3
N/m^2
nitf.upwind_helpx
u
m/s
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.upwind_helpy
v
m/s
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.upwind_helpz
0
m/s
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensorx
x
(nitf.mu+nitf.muT)*(2*u N/m^2
x-2*nitf.divu/3)
Viscous stress
tensor, xx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensory
x
(nitf.mu+nitf.muT)*(vx+
uy)
N/m^2
Viscous stress
tensor, yx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensorz
x
0
N/m^2
Viscous stress
tensor, zx
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensorx
y
(nitf.mu+nitf.muT)*(uy+
vx)
N/m^2
Viscous stress
tensor, xy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensory
(nitf.mu+nitf.muT)*(2*v
N/m^2
Viscous stress
tensor, yy
Domains 1–2,
7, 9, 11, 13,
71
Viscous stress, z
component
Boundaries
1–5, 10–13,
15, 19, 21–
23, 25–27,
29–31, 33–
35, 37–39,
41–43, 45–
47, 49–51,
53–55, 57–
58, 61–62,
65–112
Name
Expression
y
y-2*nitf.divu/3)
nitf.K_stress_tensorz
y
0
nitf.K_stress_tensorx
z
Unit
Description
Selection
component
15, 17, 19, 21,
23, 25
N/m^2
Viscous stress
tensor, zy
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
0
N/m^2
Viscous stress
tensor, xz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensory
z
0
N/m^2
Viscous stress
tensor, yz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensorz
z
2*(nitf.mu+nitf.muT)*ni
tf.divu/3
N/m^2
Viscous stress
tensor, zz
component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ (nitf.mu+nitf.muT)*(2*t
testxx
est(ux)2*(test(ux)+test(vy))/3)
N/m^2
Viscous stress tensor
test, xx component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ (nitf.mu+nitf.muT)*(tes
testyx
t(vx)+test(uy))
N/m^2
Viscous stress tensor
test, yx component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ 0
testzx
N/m^2
Viscous stress tensor
test, zx component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ (nitf.mu+nitf.muT)*(tes
testxy
t(uy)+test(vx))
N/m^2
Viscous stress tensor
test, xy component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ (nitf.mu+nitf.muT)*(2*t
testyy
est(vy)2*(test(ux)+test(vy))/3)
N/m^2
Viscous stress tensor
test, yy component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ 0
testzy
N/m^2
Viscous stress tensor
test, zy component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
72
Name
Expression
Unit
Description
Selection
nitf.K_stress_tensor_ 0
testxz
N/m^2
Viscous stress tensor
test, xz component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ 0
testyz
N/m^2
Viscous stress tensor
test, yz component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.K_stress_tensor_ testzz
2*(nitf.mu+nitf.muT)*(t
est(ux)+test(vy))/3
N/m^2
Viscous stress tensor
test, zz component
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_k
W/m^3
(nitf.mu+nitf.muT/nitf.si
gmak)*(kxx+kyy)nitf.linSCk*knitf.Pk+nitf.rho*u*kx+ni
tf.rho*v*ky
Turbulent kinetic
energy equation
residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_ep
Pa/s^2
(nitf.mu+nitf.muT/nitf.si
gmaeps)*(epxx+epyy)nitf.linSCeps*epnitf.Ceps1*nitf.gammaT
*nitf.Pk+nitf.rho*u*epx
+nitf.rho*v*epy
Turbulent
dissipation rate
equation residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.fluid1.dEiInt
nitf.dEiInt_fluid1
W
Total accumulated
heat power
Global
nitf.fluid1.dEi0Int
nitf.dEi0Int_fluid1
W
Total accumulated
energy power
Global
nitf.fluid1.ntfluxInt
nitf.ntfluxInt_fluid1_ext
+nitf.ntfluxInt_fluid1_u
p+nitf.ntfluxInt_fluid1_
down
W
Total net heat power
Global
nitf.fluid1.ntefluxInt
nitf.ntefluxInt_fluid1_ex W
t+nitf.ntefluxInt_fluid1_
up+nitf.ntefluxInt_fluid
1_down
Total net energy
power
Global
nitf.fluid1.QInt
nitf.QInt_dom_fluid1+ni
tf.QInt_bnd_fluid1
W
Total heat source
Global
nitf.fluid1.WnsInt
nitf.WpInt_fluid1
W
Total work source
Global
nitf.fluid1.WInt
0
W
Total work source
Global
73
Name
Expression
Unit
Description
Selection
nitf.cellPe
0.5*nitf.rho*nitf.Cp*sqr
t(emetric(nitf.ux,nitf.uy)
)/(nitf.kmean*tremetric
)
1
Cell Péclet number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.cfluxMag
sqrt((nitf.rho*nitf.ux*ni
tf.Ei)^2+(nitf.rho*nitf.u
y*nitf.Ei)^2+(nitf.rho*ni
tf.uz*nitf.Ei)^2)
W/m^2
Convective heat flux
magnitude
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.c_s
sqrt(nitf.gamma/max(s
ubst(d(nitf.rhoInt,nitf.p
A),nitf.pA,root.comp1.n
itf.fluid1.minput_pressu
re),eps))
m/s
Speed of sound
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Ma
sqrt(model.input.minpu
t_velocity1^2+model.in
put.minput_velocity2^2
+model.input.minput_v
elocity3^2)/sqrt(nitf.ga
mma/max(subst(d(nitf.r
hoInt,nitf.pA),nitf.pA,ro
ot.comp1.nitf.fluid1.mi
nput_pressure),eps))
1
Mach number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.l_mix_lim
0.08000000000000003
m
Mixing length limit
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.lsubstar
nojac(min(min(nitf.C_m
u*max(k,0)^1.5/max(ep
,eps),sqrt(2*max(k,0))/(
3*sqrt(max((ux(ux+vy)/3)^2+0.5*(uy+v
x)^2+(vy(ux+vy)/3)^2+(ux+vy)^2
/9,eps)))),nitf.l_mix_lim
))
m
Limited mixing
length
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.muT
nojac(max(nitf.rho*nitf.
lsubstar*sqrt(max(k,0)),
0.5*nitf.mu))
Pa*s
Turbulent dynamic
viscosity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.nuT
nitf.muT/nitf.rho
m^2/s
Turbulent kinematic
viscosity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
74
Name
Expression
Unit
Description
Selection
nitf.gammaT
nojac(nitf.C_mu*nitf.rh
o*max(k,0)/nitf.muT)
1/s
Turbulence help
variable
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Pk
nojac(max(nitf.muT*(2*
ux^2+uy*(uy+vx)+vx*(u
y+vx)+2*vy^22*(ux+vy)^2/3),0))
W/m^3
Turbulent kinetic
energy source term
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.linSCk
nitf.rho*(-nitf.gammaT2*(ux+vy)/3)
kg/(m^3*s)
Linear source term
coefficient, kequation
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.linSCeps
nitf.rho*(nitf.Ceps2*nitf.gammaT
2*nitf.Ceps1*(ux+vy)/3)
kg/(m^3*s)
Linear source term,
coefficient, εequation
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.kinit
(100*subst(nitf.mu,T,30
0[K])/(subst(subst(nitf.r
hoInt,nitf.pA,1[atm]),T,
300[K])*nitf.l_mix_lim))
^2
m^2/s^2
Turbulent kinetic
energy
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.epinit
10*nitf.C_mu*(100*sub
st(nitf.mu,T,300[K])/(su
bst(subst(nitf.rhoInt,nitf
.pA,1[atm]),T,300[K])*ni
tf.l_mix_lim))^3/nitf.l_
mix_lim
m^2/s^3
Turbulent
dissipation rate
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.hfPW
-1
Full pressure work
indicator
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Pr
2*nitf.mu*nitf.Cp/(nitf.
kxxht+nitf.kyyht)
Prandtl number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.Prt
nojac(1/(0.5882352941 1
176471+0.65079137345
59685*nitf.Cp*nitf.muT
/(nitf.kxxht+nitf.kyyht)(0.6*nitf.Cp*nitf.muT/(
nitf.kxxht+nitf.kyyht))^2
*(1-exp(1.8077538151554682*(
Turbulent Prandtl
number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
1
75
Name
Expression
Unit
Description
Selection
nitf.kxxht+nitf.kyyht)/(n
itf.Cp*max(nitf.muT,eps
))))))
nitf.kappaT
nitf.Cp*nitf.muT/nitf.Pr
t
W/(m*K)
Turbulent thermal
conductivity
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_u
px+nitf.rho*u*ux+nitf.r
ho*v*uy-(d(2*ux2*nitf.divu/3,x)+d(uy+v
x,y))*(nitf.mu+nitf.muT)
nitf.Fx+2*d(nitf.rho*ma
x(k,0),x)/3
N/m^3
Equation residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_v
nitf.rho*u*vx+py+nitf.r
ho*v*vy(d(vx+uy,x)+d(2*vy2*nitf.divu/3,y))*(nitf.m
u+nitf.muT)nitf.Fy+2*d(nitf.rho*ma
x(k,0),y)/3
N/m^3
Equation residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.res_p
nitf.rho*nitf.divu+u*d(n
itf.rho,x)+v*d(nitf.rho,y)
kg/(m^3*s)
Pressure equation
residual
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.locCFL
CFLCMP
1
Local CFL number
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
nitf.time_step_inv
max(sqrt(emetric(u,v)*2 Hz
^(2*gmg_level)),nitf.mu
/(nitf.rho*(0.25*nitf.l_
mix_lim)^2))
Inverse time step
Domains 1–2,
7, 9, 11, 13,
15, 17, 19, 21,
23, 25
76
2.4.5
Initial Values 1
Initial Values 1
Selection
Geometric entity level Domain
Selection
Domains 1–26
Settings
Settings
Description
Value
Velocity field
{0, 0, 0}
Pressure
0
Turbulent kinetic energy
nitf.kinit
Turbulent dissipation rate nitf.epinit
Temperature
293.15[K]
77
2.4.6
Inlet 1
Inlet 1
Selection
Geometric entity level Boundary
Selection
Boundaries 1, 3
Equations
Settings
Settings
Description
Value
Apply reaction terms on
All physics (symmetric)
Use weak constraints
Off
Boundary condition
Velocity
Velocity field componentwise
Normal inflow velocity
Normal inflow velocity
0.001
Standard pressure
1[atm]
78
Description
Value
Standard molar volume
0.0224136[m^3/mol]
Normal mass flow rate
1e-5[kg/s]
Mass flow type
Mass flow rate
Standard flow rate defined by Standard density
Channel thickness
1.0[m]
Specify turbulent length scale and intensity
Turbulent intensity
0.05
Turbulence length scale
0.01[m]
Variables
Name
Expression
Unit
Description
Selection
nitf.U0in
0.0010
m/s
Normal inflow
velocity
Boundaries 1,
3
nitf.ubndx
-nojac(nitf.nxmesh)*nitf.U0in
m/s
Velocity at
boundary, x
component
Boundaries 1,
3
nitf.ubndy
-nojac(nitf.nymesh)*nitf.U0in
m/s
Velocity at
boundary, y
component
Boundaries 1,
3
nitf.ubndz
-nojac(nitf.nzmesh)*nitf.U0in
m/s
Velocity at
boundary, z
component
Boundaries 1,
3
nitf.IT
0.05
1
Turbulent
intensity
Boundaries 1,
3
nitf.LT
0.01[m]
m
Turbulence
length scale
Boundaries 1,
3
nitf.k0
1.5*(nitf.IT*nitf.U0in)^2
m^2/s^2
Turbulent
kinetic energy
Boundaries 1,
3
nitf.ep0
nitf.C_mu^0.75*(1.5*(nitf.IT*nitf.U0in)^
2)^1.5/nitf.LT
m^2/s^3
Turbulent
dissipation
rate
Boundaries 1,
3
79
2.4.7
Outlet 1
Outlet 1
Selection
Geometric entity level Boundary
Selection
Boundaries 67–68
Equations
Settings
Settings
Description
Value
Boundary condition
Pressure
Pressure
0
Normal flow
Off
Suppress backflow
On
Apply reaction terms on All physics (symmetric)
Use weak constraints
Off
80
Variables
Name
Expression
Unit
Description
Selection
nitf.meshVolInt
down(meshvol)
m^2
Volume of
interior mesh
element
Boundaries
67–68
nitf.unJump
u*nojac(nitf.nxmesh)+v*nojac
(nitf.nymesh)
m/s
Jump in
normal
velocity
Boundaries
67–68
nitf.sigma_dg_ns
96*min((down(nitf.mu)+nitf.
muT)*meshvol/nitf.meshVolIn
t,down(nitf.rho)*abs(nitf.unJu
mp))
Pa*s/m^2
nitf.rhoFace
down(nitf.rho)
kg/m^3
Density face
value
Boundaries
67–68
nitf.umxTnFace
nitf.upwind_helpx*nitf.nxmes
h+nitf.upwind_helpy*nitf.nym
esh+nitf.upwind_helpz*nitf.nz
mesh
m/s
Relative
velocity on
face
Boundaries
67–68
nitf.upwind_ns
nitf.rhoFace*nitf.umxTnFace*
nitf.unJump
Pa
nitf.out1.Mflow
root.comp1.nitf.intout1(nitf.r
ho*(nitf.nx*u+nitf.ny*v))
kg/(m*s)
Mass flow
Outlet 1
Global
nitf.p0
0
Pa
Pressure
Boundaries
67–68
81
Boundaries
67–68
Boundaries
67–68
2.4.8
Temperature 1
Temperature 1
Selection
Geometric entity level Boundary
Selection
Boundaries 1, 3
Equations
Settings
Settings
Description
Value
Temperature
273.15[K]
Constraint settings type Classic constraints
Variables
Name
Expression Unit Description
nitf.T0 273.15[K]
K
Selection
Temperature Boundaries 1, 3
82
2.4.9
Outflow 1
Outflow 1
Selection
Geometric entity level Boundary
Selection
Boundaries 67–68
Equations
Variables
Name
Expression
Unit
Description
Selection
nitf.ofl1.Tave
if(nitf.TMixNorm_ofl1==0,ni
tf.TInt_ofl1/nitf.TSurf_ofl1,
nitf.TMixInt_ofl1/nitf.TMix
Norm_ofl1)
K
Weighted
average
temperature
Global
nitf.ofl1.ntfluxInt
nitf.ntfluxInt_ofl1
W
Total net heat
power
Global
nitf.ofl1.ntefluxInt
nitf.ntefluxInt_ofl1
W
Total net
energy power
Global
nitf.ofl1.ntfluxInt_u
nitf.ntfluxInt_u_ofl1
W
Total net heat
Global
83
Name
Expression
Unit
Description
Selection
power, upside
nitf.ofl1.ntefluxInt_u
nitf.ntefluxInt_u_ofl1
W
Total net
energy power,
upside
Global
nitf.ofl1.ntfluxInt_d
nitf.ntfluxInt_d_ofl1
W
Total net heat
power,
downside
Global
nitf.ofl1.ntefluxInt_d
nitf.ntefluxInt_d_ofl1
W
Total net
energy power,
downside
Global
2.4.10 Heat Flux 1
Heat Flux 1
Selection
Geometric entity level Boundary
Selection
Boundary 18
Equations
84
Settings
Settings
Description
Value
Frame type
Spatial
Heat flux
General inward heat flux
Inward heat flux 1200
Variables
Name
Expression Unit
nitf.q0
nitf.hf1.q0
nitf.hf1.q0 1200
Description
Selection
W/m^2 Inward heat flux Boundary 18
W/m^2 Inward heat flux Boundary 18
2.5 Mesh 1
Mesh 1
2.5.1
Size (size)
Settings
Name
Value
85
Name
Value
Calibrate for
Fluid dynamics
Maximum element size
0.0176
Minimum element size
5.6E-4
Resolution of narrow regions
0.9
Maximum element growth rate 1.4
Predefined size
2.5.2
Extremely coarse
Size 1 (size1)
Selection
Geometric entity level Domain
Selection
Domains 3–6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26
Size 1
Settings
Name
Value
Maximum element size
0.347
86
Name
Value
Minimum element size
0.0525
Resolution of narrow regions
0.9
Maximum element growth rate 2
Predefined size
2.5.3
Extremely coarse
Size 2 (size2)
Selection
Geometric entity level
Boundary
Selection
Boundaries 2, 5, 10–11, 13, 15, 21–22, 25–26, 29–30, 33–34, 37–38, 41–
42, 45–46, 49–50, 53–54, 57–58, 61–62, 65–66, 69–112
Size 2
Settings
Name
Value
Calibrate for
Fluid dynamics
Maximum element size
0.00696
87
Name
Value
Minimum element size
3.2E-4
Curvature factor
0.6
Maximum element growth rate 1.25
Predefined size
2.5.4
Coarser
Corner Refinement 1 (cr1)
Selection
Geometric entity level Domain
Selection
Domains 1–2, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
Corner Refinement 1
2.5.5
Free Triangular 1 (ftri1)
Selection
Geometric entity level Domain
Selection
Domains 1–2, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
88
Free Triangular 1
2.5.6
Boundary Layers 1 (bl1)
Selection
Geometric entity level Domain
Selection
Domains 1–2, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25
89
Boundary Layers 1
Settings
Name
Value
Handling of sharp corners Trimming
Boundary Layer Properties 1 (blp1)
Selection
Geometric entity level
Boundary
Selection
Boundaries 2, 5, 10–11, 13, 15, 21–22, 25–26, 29–30, 33–34, 37–38, 41–
42, 45–46, 49–50, 53–54, 57–58, 61–62, 65–66, 69–112
90
Boundary Layer Properties 1
Settings
Name
Value
Number of boundary layers 5
2.5.7
Free Triangular 2 (ftri2)
Selection
Geometric entity level Remaining
91
3
Study 1
3.1 Stationary
Study settings
Property
Value
Include geometric nonlinearity Off
Mesh selection
Geometry
Mesh
Geometry 1 (geom1) mesh1
Physics selection
Physics
Discretization
Conjugate Heat Transfer (nitf) physics
3.2 Solver Configurations
3.2.1
Solver 1
Compile Equations: Stationary (st1)
Study and step
Name
Value
Use study
Study 1
Use study step Stationary
Dependent Variables 1 (v1)
General
Name
Value
Defined by study step Stationary
Initial values of variables solved for
Name
Value
Solution Zero
Values of variables not solved for
Name
Value
Solution Zero
92
Temperature (comp1.T) (comp1_T)
General
Name
Value
Field components comp1.T
Pressure (comp1.p) (comp1_p)
General
Name
Value
Field components comp1.p
Turbulent dissipation rate (comp1.ep) (comp1_ep)
General
Name
Value
Field components comp1.ep
Wall temperature (comp1.nitf.TWall) (comp1_nitf_TWall)
General
Name
Value
Field components comp1.nitf.TWall
Turbulent kinetic energy (comp1.k) (comp1_k)
General
Name
Value
Field components comp1.k
Velocity field (comp1.u) (comp1_u)
General
Name
Value
Field components {comp1.u, comp1.v}
Stationary Solver 1 (s1)
General
Name
Value
Defined by study step Stationary
Segregated 1 (se1)
General
93
Name
Value
Pseudo time-stepping On
Initial CFL number
3
Segregated Step 1 (ss1)
General
Name
Value
Variables
{Temperature (comp1.T), Wall temperature (comp1.nitf.TWall), Velocity field
(comp1.u), Pressure (comp1.p)}
Linear solver
Direct 1
Segregated Step 2 (ss2)
General
Name
Value
Variables
{Turbulent kinetic energy (comp1.k), Turbulent dissipation rate (comp1.ep)}
Linear solver
Direct 2
Lower Limit 1 (ll1)
Lower limit
Name
Value
Lower limits (field variables) comp1.k 0 comp1.ep 0
Direct 1 (d1)
General
Name
Value
Solver PARDISO
Direct 2 (d2)
General
Name
Value
Solver PARDISO
94
4
Results
4.1 Data Sets
4.1.1
Solution 1
Solution
Name
Value
Solution
Solver 1
Component Save Point Geometry 1
Data set: Solution 1
95
4.2 Plot Groups
4.2.1
Velocity (nitf)
Surface: Velocity magnitude (m/s) Arrow Surface: Velocity field
96
4.2.2
Wall Resolution (nitf)
Line: Wall lift-off in viscous units (1)
97
4.2.3
Temperature (nitf)
Surface: Temperature (K) Contour: Temperature (K)
98
4.2.4
1D Plot Group 4
Line Graph: Temperature (K)
99