Frequency analysis of Resonant Lab
Author: Mikey Awbrey
Company: Morehead State University
Note:
Do not base your design decisions solely on the data presented in this report. Use this information in conjunction
with experimental data and practical experience. Field testing is mandatory to validate your final design. Simulation
helps you reduce your time-to-market by reducing but not eliminating field tests.
Comments:
M1014968
Table of Contents
Table of Contents .......................................................................................................................................... 2
List of Figures ............................................................................................................................................... 2
Model Information ........................................................................................................................................ 3
Study Properties ............................................................................................................................................ 3
Units .............................................................................................................................................................. 3
Material Properties ........................................................................................................................................ 4
Loads and Restraints ..................................................................................................................................... 4
Mesh Information.......................................................................................................................................... 5
Study Results ................................................................................................................................................ 5
Second Study ................................................................................................. Error! Bookmark not defined.
List of Figures
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-1st Resonance ................................ 6
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-2nd Resonance ............................... 7
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-3rd Resonance................................ 7
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-4th Resonance................................ 8
Model Information
Document Name
Configuration
Document Path
Date Modified
Resonant Lab
Default
C:\Users\MSU
User\Desktop\Resonant
Lab.SLDPRT
Mon Feb 24 15:15:06
2014
Study Properties
Study name
Simply supported ends - Mikey Awbrey
Analysis type
Frequency
Mesh Type:
Solid Mesh
Solver Information
Quality:
High
Solver type
Automatic
Number of frequencies:
7
Units
Unit system:
SI
Length/Displacement
mm
Temperature
Kelvin
Angular velocity
rad/s
Stress/Pressure
N/m^2
Material Properties
No.
Body Name
Material
Mass
Volume
1
SolidBody 1(Split
Line3)
Alloy Steel
0.228702 kg
2.97016e-005 m^3
Material name:
Alloy Steel
Description:
Material Source:
Material Model Type:
Linear Elastic Isotropic
Default Failure Criterion:
Max von Mises Stress
Application Data:
Property Name
Value
Units
Value Type
Elastic modulus
2.1e+011
N/m^2
Constant
Poisson's ratio
0.28
NA
Constant
Shear modulus
7.9e+010
N/m^2
Constant
Mass density
7700
kg/m^3
Constant
Tensile strength
7.2383e+008
N/m^2
Constant
Yield strength
6.2042e+008
N/m^2
Constant
Thermal expansion
coefficient
1.3e-005
/Kelvin
Constant
Thermal conductivity
50
W/(m.K)
Constant
Specific heat
460
J/(kg.K)
Constant
Loads and Restraints
Fixture
Restraint name
Selection set
Description
Reference Geometry-1 <Resonant
Lab>
on 2 Edge(s) with respect to
reference geometry Face< 1 > with
displacement -0.000000 in normal to
reference plane
Mesh Information
Mesh Type:
Solid Mesh
Mesher Used:
Standard mesh
Automatic Transition:
Off
Smooth Surface:
On
Jacobian Check:
4 Points
Element Size:
0.12197 in
Tolerance:
0.0060984 in
Quality:
High
Number of elements:
9839
Number of nodes:
17712
Time to complete mesh(hh;mm;ss):
00:00:01
Computer name:
LA241-06-88982
Study Results
Default Results
Name
Type
Min
Location
Max
Location
1st Resonance
URES: Resultant
Displacement
0.000226431 in
(14.5 in,
116.548 in
(7.25 in,
Node: 26
-2.61208e-006
in,
Node: 17114
-1.45 in,
-0.5 in)
0.0555565 in)
2nd Resonance
URES: Resultant
Displacement
0.000357015 in
(7.25 in,
116.897 in
(3.59454 in,
Node: 15451
-3.52838e-006
in,
Node: 17299
-1.45 in,
-0.5 in)
-0.375 in)
3rd Resonance
URES: Resultant
Displacement
0.00615663 in
(14.5 in,
117.475 in
(7.25 in,
Node: 26
7.30887e-005 in,
Node: 15903
-1.45 in,
0.0555512 in)
4th Resonance
URES: Resultant
Displacement
0.5 in)
0.00168866 in
(7.24999 in,
118.217 in
(1.82771 in,
Node: 15508
-1.13353e-005
in,
Node: 17393
1.45 in,
-0.499988 in)
0.374988 in)
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-1st Resonance
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-2nd Resonance
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-3rd Resonance
Resonant Lab-Simply supported ends - Mikey Awbrey-Displacement-4th Resonance
Mode List
Frequency Number
Hertz
Seconds
1
55.433
0.01804
2
221.77
0.0045091
3
499.14
0.0020035
4
887.63
0.0011266
Frequency analysis of Resonant Lab
Author: Mikey Awbrey
Company: Morehead State University
Note:
Do not base your design decisions solely on the data presented in this report. Use this information in conjunction
with experimental data and practical experience. Field testing is mandatory to validate your final design. Simulation
helps you reduce your time-to-market by reducing but not eliminating field tests.
Comments:
M1014968
Table of Contents
Table of Contents ........................................................................................................................................ 10
List of Figures ............................................................................................................................................. 10
Model Information ...................................................................................................................................... 11
Study Properties .......................................................................................................................................... 11
Units ............................................................................................................................................................ 11
Material Properties ...................................................................................................................................... 12
Loads and Restraints ................................................................................................................................... 12
Mesh Information........................................................................................................................................ 13
Study Results .............................................................................................................................................. 14
Conclusion ..................................................................................................... Error! Bookmark not defined.
List of Figures
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-1st Resonance ................................................ 15
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-2nd Resonance ............................................... 15
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-3rd Resonance................................................ 16
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-4th Resonance................................................ 16
Model Information
Document Name
Configuration
Document Path
Date Modified
Resonant Lab
Default
C:\Users\MSU
User\Desktop\Resonant
Lab.SLDPRT
Mon Feb 24 15:15:06
2014
Study Properties
Study name
Fixed-Hinged Mikey Awbrey
Analysis type
Frequency
Mesh Type:
Solid Mesh
Solver Information
Quality:
High
Solver type
Automatic
Number of frequencies:
5
Units
Unit system:
SI
Length/Displacement
mm
Temperature
Kelvin
Angular velocity
rad/s
Stress/Pressure
N/m^2
Material Properties
No.
Body Name
Material
Mass
Volume
1
SolidBody 1(Split
Line3)
Alloy Steel
0.228702 kg
2.97016e-005 m^3
Material name:
Alloy Steel
Description:
Material Source:
Material Model Type:
Linear Elastic Isotropic
Default Failure Criterion:
Max von Mises Stress
Application Data:
Property Name
Value
Units
Value Type
Elastic modulus
2.1e+011
N/m^2
Constant
Poisson's ratio
0.28
NA
Constant
Shear modulus
7.9e+010
N/m^2
Constant
Mass density
7700
kg/m^3
Constant
Tensile strength
7.2383e+008
N/m^2
Constant
Yield strength
6.2042e+008
N/m^2
Constant
Thermal expansion
coefficient
1.3e-005
/Kelvin
Constant
Thermal conductivity
50
W/(m.K)
Constant
Specific heat
460
J/(kg.K)
Constant
Loads and Restraints
Fixture
Restraint name
Selection set
Description
Reference Geometry-1 <Resonant
Lab>
on 1 Edge(s) with respect to
reference geometry Face< 1 > with
displacement -0.000000 in normal to
reference plane
Reference Geometry-2 <Resonant
Lab>
on 1 Edge(s) with respect to
reference geometry Right Plane with
displacement 0.000000 mm along
plane Dir 1 displacement 0.000000
mm along plane Dir 2 displacement
0.000000 mm normal to reference
plane
Mesh Information
Mesh Type:
Solid Mesh
Mesher Used:
Standard mesh
Automatic Transition:
Off
Smooth Surface:
On
Jacobian Check:
4 Points
Element Size:
0.12197 in
Tolerance:
0.0060984 in
Quality:
High
Number of elements:
9839
Number of nodes:
17712
Time to complete mesh(hh;mm;ss):
00:00:01
Computer name:
LA241-06-88982
Study Results
Default Results
Name
Type
Min
Location
Max
Location
1st Resonance
URES: Resultant
Displacement
0 in
(0 in,
116.571 in
(7.25012 in,
Node: 2
6.82962e-017 in,
Node: 17114
-1.45 in,
0.5 in)
2nd Resonance
URES: Resultant
Displacement
-0.498799 in)
0 in
(0 in,
117.082 in
(10.8448 in,
Node: 2
6.82962e-017 in,
Node: 16933
1.45 in,
0.5 in)
3rd Resonance
URES: Resultant
Displacement
-0.496499 in)
0 in
(0 in,
117.507 in
(7.25004 in,
Node: 2
6.82962e-017 in,
Node: 15903
1.45 in,
0.5 in)
4th Resonance
URES: Resultant
Displacement
0.49954 in)
0 in
(0 in,
118.507 in
(5.4224 in,
Node: 2
6.82962e-017 in,
Node: 15990
1.45 in,
0.5 in)
0.499178 in)
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-1st Resonance
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-2nd Resonance
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-3rd Resonance
Resonant Lab-Fixed-Hinged Mikey Awbrey-Displacement-4th Resonance
Mode List
Frequency Number
Hertz
Seconds
1
53.789
0.018591
2
222.35
0.0044973
3
499.18
0.0020033
4
887.62
0.0011266