UNIVERSITY OF TWENTE
DEPARTMENT ENGINEERING
TECHNOLOGY
Group Engineering Fluid Dynamics
MSc-Information Meeting
Technische Stromingsleer - TS
February 11 2009
Prof.dr.ir. H.W.M. Hoeijmakers
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
PROGRAM
• Curriculum
• Internship & MSc thesis Assignment
• Research Themes TS
• After Graduation??
• Questions
• Internship: Mark Klaassen
• MSc thesis Assigment: Roel Müller
• Visit to Laboratory (WH.118)
Vortex
Drinks March 11 (15:20 achter C101)
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Group Engineering Fluid Dynamics
Staff
Harry Hoeijmakers
Günter Schnerr
Mico Hirschberg
Niels Kruyt
Rob Hagmeijer
Kees Venner
Frans de Jongh
Edwin van der Weide
Koen van Andel
Wouter den Breeijen
Herman Stobbe
Anjenet Mettivier Meyer (secretary)
Marco van Zoelen
Ryan Sidin
Hein de Vries
Jesse Slot
Jacco Hospers
Sietse Jongsma
Dirk van Eijkeren
Ellen van Emden
40 MSc students
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Tracks Master Mechanical Engineering:
• Research & Development:
advancing technology
• Design & Construction:
machinery, vehicles, installations, processes
• Organisation & Management (not offered in TS)
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
CURRICULUM
Year 1: Courses (60 EC in total)
 Track-specific
(20 EC)
 Course from other track
(5 EC)
 Group/Chair-specific courses (35 EC)
Year 2: (60 EC in total)
 Internship/traineeship (15 or 20 EC)
 Extra Course
( 5 or 0 EC)
 MSc thesis assignment (40 EC)
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Track-specific Courses (20 EC out of 30 EC):
Research & Development
Numerical Methods in Mechanical Engineering (115771, 5EC)
•Finite-Element Methods, Finite-Volume Methods
Fluid Dynamics (115471, 5EC)
•Flows of gases, liquids
Solid Mechanics I, Elasticity (115772, 5EC)
•Elasticity Theory of Solids
Transport Phenomena (114170, 5EC)
•Transport of Mass, Momentum and Energy
System Identification & Parameter Estimation (113170, 5EC)
•System Identification, Control
Solids & Surfaces (115570, 5EC)
•Structure & Properties of Materials, Interaction of Surfaces and Bulk
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Track-specific Courses (20 EC out of 30 EC):
Design & Construction
Numerical Methods in Mechanical Engineering (115771, 5EC)
•Finite-Element Methods, Finite-Volume Methods
Design Principles for Precision Mechanisms (113136, 5EC)
•Principles of Design Process
Process Equipment Design (375003, 5EC)
•Process/Reactor Design
Integrative Design of Biomedical Products (115070, 5EC)
•Man-machine interaction
Design, Production & Materials (112172, 5EC)
•Structure & Properties of materials
Product Design, Design Principles (110203, 3EC)
•CAD / CAM / Design Tools
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Track-specific Courses (20 EC out of 30 EC):
Organisation & Management (not offered in TS)
Design of Production & Inventory Systems (112472, 5EC)
Engineering Project Management (113932, 5 EC)
Cost, Management & Engineering (110212, 3.6 EC)
Manufacturing Facility Design (110204, 5EC)
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Year Ma-1 (35 EC)
Fluid Dynamics Courses (>15EC)
115472 Fluid Mechanics of Turbomachines 1
115473 Computational Fluid Dynamics
115440 Aeroacoustics
115434 Gasdynamics
5 EC
3.6EC
3.6EC
3.6EC
115474 Bio-physical Fluid Dynamics: Respitory System
115475 Capita Selecta TS
115476 Fluid Mechanics of Turbomachines 2
115437 Aerodynamics
115477 Wave Motion
358001 Turbulence
358002 Experimental Techniques in Physics of Fluids
5 EC
tbd
3.6EC
6 EC
5 EC
5 EC
5 EC
Mathematics Courses ()
155010 Theory of Partial Differential Equations
5 EC
151044 Analysis C
3 EC
155115 Numerical Techniques for Partial Differential Equations5 EC
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Elective Courses ()
11xxxx Not chosen track courses in Research & Development, Design & Construction
11/15/35/xxxx Not chosen fluid dynamics courses
114142 Transport in Turbulent Str. m. Chem. Reacties
3.6 EC
114143 Gastechnologie
3.6 EC
115573 Tribology
5 EC
115776 Solid Mechanics II, Plasticity
5 EC
115775 Engineering Acoustics
5 EC
115774 Advanced Dynamics
5 EC
115773 Computational Structural Optimasation
5 EC
115039 Biomechanics
5 EC
121096 Signal Processing in Acoustics & Audio
5 EC
141002 Thermodynamics and Statistical Physics
5 EC
141114 General Relativity theory
5 EC
144006 Electromagnetics, Fields and Waves
5 EC
146012 Introduction to Optics
5 EC
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Elective Courses, continued
150630 Applied Functional Analysis
151110 Applied Numerical Linear Algebra
152025 Theory of Complex Functions
155116 Applied Finite Element Methods for PDE’s
156037 Applied Analytical Methods
157108 Random Signals and Systems
371501 Reactor and Microreactor Engineering
540041 Shallow Water Flows
574012 Wind Energy
574003 Energy from Biomass
5 EC
5 EC
5 EC
6 EC
5 EC
5 EC
5 EC
3 EC
4 EC
5 EC
or propose any other relevant course that you find interesting.
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Year Ma-2
Course
Internship/traineeship
5-0
15-20
MSc thesis Assignment
40
Total Ma-2:
60
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Internship/Traineeship
Netherlands (through TS):
• Gasunie, Aeronamics, Flowserve, Siemens
• Stork (Titan, Product Engineering), ADSE
• Shell (SIEP, GS), Exxon, Thomassen Compression Systems
• Philips (DAP, AT)
• Wärtsila Ship Propulsion Systems, Flowserve
• NLR, ECN, MARIN, TNO’s
• Teijin Aramid
• Peutz Acoustics
• CDS Engineering, Frames
• Ae-Rotor Techniek, etc...
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Internship/traineeship abroad (TS)
• La Sapienza, CIRA, Alenia
• EADS, DLR, RWTH, BASF, GE
• Cerfacs, Onera
• Rolls-Royce, ISVR
• Nasa, Uni. of Syracuse, Caltech, Stanford
• GE, Boeing
• Bombardier, NRC
• JAXA/ISAS, NAL, University
• RMIT, University of Queensland, University of Auckland
• ABB
• ITA/Embraer, Embraco, Uni of S. Caterina, etc…
.
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
MSc thesis Assignment
• Internal or external?
.
• Type of Assignment ?
theoretical, numerical, experimental,
or combination
• Subject ?
from current research TS
new exploratory research
personal preference
• Supervision ?
by TS staff
planning!!
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Group Engineering Fluid Dynamics
Mission:
Academic Education and Research in Fluid Dynamics
• theoretical
• numerical
• experimental
Driven by applications in
Mechanical, Aerospace, Maritime Engineering,
Process Industry,…
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Group Engineering Fluid Dynamics
Research Themes
 Rotating-flow machines
– Centrifugal pumps, Wind turbines
– Flow Control, Fluid-Structure interaction
– Thin-Film Flows

Aero-acoustics
 Multi-Phase Flows, Gasdynamics
 Bio-physical flows
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Engineering Fluid Dynamics
Rotating Flow Machines
• pumps
• wind turbines
• compressors
• propellers
EFD-FLOW
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Engineering Fluid Dynamics
Rotating Flow Machines
Optimized impeller
STW Project
Inverse Design & Optimisation of Centrifugal Pumps
Marin, Wärtsilä, Flowserve, IHC/MTI, Johnson Pumps
Westra, Kruyt
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Engineering Fluid Dynamics
Test facility
 Validation of
developed methods
 Measurement of
velocities
– Particle Image Velocimetry
(PIV)
 Pressures
STW Project
Inverse Design & Optimisation of Centrifugal Pumps
Marin, Wärtsilä, Flowserve, IHC/MTI, Johnson Pumps
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Engineering Fluid Dynamics
PIV measurement window
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Engineering Fluid Dynamics
PIV measurement
Q = 50%
Q = 100%
Averaged absolute vector fields
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Engineering Fluid Dynamics
PIV measurement
w  v u
Computation
Measurement
Q = 100%
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Engineering Fluid Dynamics
Aero-acoustics
• Computational Aero-Acoustics
• Experimental Aero-Acoustics
A-pillar
Windscreen wipers
Source domain can be
automatcally selected in
SWIFT CAA using the
Rear-view mirror
CFD solution
CAA domain
Source domain
CFD domain
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Engineering Fluid Dynamics
Multi-Phase Flows, Gas Dynamics
• Flows with condensation
• Flows with cavitation
• Flows with separation of phases
• In-flight Ice Accretion
• Gasdynamics
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Engineering Fluid Dynamics
Multi-Phase Flows, Gasdynamics
• Flows with condensation
• Flows with cavitation
• Flows with separation of phases
• In-flight Ice Accretion
• Gasdynamics
DSTI: In-line Separation Oil-Water
3TU, Shell, Frames, CDS
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Numerical Results, 2D Cavitating flow
Time history of:
Void fraction α, total vapor volume Vvap and lift coefficient cl
= 1.0
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Engineering Fluid Dynamics
Multi-Phase Flows, Gasdynamics




Inflow velocity: 50 m/s
Outlet pressure: 10.0 105 Pa
T = 297 K
White iso-surface: α=0.05
Twist-11 aoa -2°, σref = 0.817
UT-TUD STW Project
Structure of Unsteady 3D Sheet Cavitation
Marin, Wärtsilä, Flowserve, IHC/MTI, RNN, HRP,
van Voorden, Shell, Twister BV
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Engineering Fluid Dynamics
Multi-Phase Flows, Gasdynamics
Twist-11 aoa -2°, σref = 0.817




Inflow velocity: 50 m/s
Outlet pressure: 10.0 105 Pa
T = 297 K
White iso-surface: α=0.05
UT-TUD STW Project
Structure of Unsteady 3D Sheet Cavitation
Marin, Wärtsilä, Flowserve, IHC/MTI, RNN, HRP,
van Voorden, Shell, Twister BV
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Engineering Fluid Dynamics
Flow Control & Fluid-Structure Interaction
• Active Flow Control
• Resonating valve in pulsating flow
• Oscillating blades
• Flow of granular material
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Engineering Fluid Dynamics
Flow in thin Films
• Elasto-Hydrodynamic Lubrication
• Flow over a thin layer of liquid on an
aerodynamic surface
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Engineering Fluid Dynamics
Bio-Physical Flows
• Flow in lungs
respiratory ventilation
deposition aerosols
motion of mucus
• Flow of blood and other liquids
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Engineering Fluid Dynamics
Facilities
• Test rig for pump impellers
• 0.9 × 0.7 m2 (70 m/s) silent wind tunnel
• 0.17 × 0.17 m2 (40 m/s) pilot wind tunnel
• 0.45 × 0.45 m2 (30 m/s) wind tunnel
• small supersonic wind tunnel
• instrumentatie (HWA, visualisation)
• ball-on-disc test rig
• Starling Resistor ( lung tubes)
• CFD-lab
servers, PC-cluster,
shared-memory 32-CPU super,
software
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Engineering Fluid Dynamics
Silent Windtunnel
Test section: 0.9 × 0.7 m2
Speed: up to 70 m/s
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
After Graduation???
Philips-DAP
DSM, GasUnie, ICI
Siemens, Wärtsila, GE
Exxon, Shell, Twister BV, Schlumberger
Hoogovens (B)
Stork-Titan, Damen Shipyards, IHC
Bos Kalis, IHC
Peutz Akoestiek, NEM, Nuon
TNO, ECN, Marin, NRG
PDE-Automotive,Infram, Imtech
TU/e, RUG
UT-TS, UT-POF, UT-TW/CiT
CalTech, Uni. Auckland
ASML, Philips
Shell, GasUnie
Wärtsila
Boeing
Comp. Dynamics, Areva
NLR, ECN, TNO, DLR, Marin
Eu. Octrooi Bur.
Uni. of Liverpool
Uni. of New Castle
Shell
SKF
ABB
CDS Engineering
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Group Engineering Fluid Dynamics
Vakgroep Technische Stromingsleer
Finally:
• Questions??
• Mark Klaassen: Internship
• Roel Müller: MSc thesis Assignment
• Visit Laboratory
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