1 UNIVERSITY OF TWENTE DEPARTMENT ENGINEERING TECHNOLOGY Group Engineering Fluid Dynamics MSc-Information Meeting Engineering Fluid Dynamics - EFD Technische Stromingsleer - TS March 7, 2012 Prof.dr.ir. H.W.M. Hoeijmakers

2 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer PROGRAM Curriculum: courses, internship Curriculum: courses, internship MSc thesis assignment: Research Themes TS MSc thesis assignment: Research Themes TS After Graduation?? After Graduation?? Questions Questions Visit to Laboratory (WH.118) Visit to Laboratory (WH.118)

3 Group Engineering Fluid Dynamics Staff Harry Hoeijmakers Mico Hirschberg Niels Kruyt Rob Hagmeijer Kees Venner Frans de Jongh Edwin van der Weide Koen van Andel Wouter den Breeijen Paul Niël Herman Stobbe Anjenet Mettivier Meyer (secretary) PhD Students Hein de Vries Jesse Slot Jacco Hospers Sietse Jongsma Dirk van Eijkeren Ellen van Emden Bart Konijn Faraz Khatami Giorgio Giangaspero 63 MSc students (ME+SET) 109 Graduates

4 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Research & Development: Research & Development: advancing technology Design & Construction: Design & Construction: machinery, vehicles, installations, processes machinery, vehicles, installations, processes Organisation & Management Organisation & Management (not offered in TS) Tracks Master Mechanical Engineering:

5 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer CURRICULUM Year 1: Courses (60 EC in total)  Track-specific courses (R&D or D&C)(20 EC)  Course from other than chosen track(5 EC)  EFD-specific courses (35 EC) Year 2: (60 EC in total)  Internship/traineeship(20 EC)  MSc thesis assignment(40 EC)

6 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Track-specific Courses (20 EC out of 30 EC): Research & Development Numerical Methods in Mechanical Engineering(5EC ) ← EFD/AM Fluid Dynamics(5EC) ← EFD Solid Mechanics I, Elasticity(5EC) ← AM Transport Phenomena(5EC) ← TE System Identification & Parameter Estimation(5EC) ← MA Solids & Surfaces(5EC) ← PT/TR

7 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Track-specific Courses (20 EC out of 30 EC): Design & Construction Numerical Methods in Mechanical Engineering(5EC ) ← TS/AM Design Principles for Precision Mechanisms(5EC) ← MA Process Equipment Design(5EC) ← TE/CT Integrative Design of Biomedical Products(5EC) ← BE Design, Production & Materials(5EC) ← PT/TR Product Design, Design Principles(5EC) ← DE

8 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer EFD-specific courses (35 EC) (i) Fluid Dynamics Fluid Mechanics of Turbomachines 1 Computational Fluid Dynamics AeroacousticsGasdynamics Bio-physical Fluid Dynamics: Respitory System Fluid Mechanics of Turbomachines 2 Aerodynamics Wind Energy Wave Motion Turbulence Experimental Techniques in Physics of Fluids Capita Selecta in Engineering Fluid Dynamics

9 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer (iii) Elective Courses Courses from other Chairs/groups/departments Large degree of freedom in 60EC package of courses (ii) Mathematics Courses Theory of Partial Differential Equations Analysis C Numerical Techniques for Partial Differential Equations

10 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Internship/traineeship 20 MSc thesis Assignment40 Total Ma-2:60 Year Ma-2

11 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Netherlands (through TS) : Flowserve, Siemens, Aeronamics, Suzlon Blade Technology Flowserve, Siemens, Aeronamics, Suzlon Blade Technology NLR, ECN/NRG, MARIN, Gasunie (Kema), TNO’s NLR, ECN/NRG, MARIN, Gasunie (Kema), TNO’s Shell, Exxon Shell, Exxon Philips-AT Philips-AT Teijin Aramid, Wärtsila SPS Teijin Aramid, Wärtsila SPS CDS Engineering, Frames CDS Engineering, Frames etc... etc.... Internship/Traineeship

12 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Internship/traineeship abroad (TS) CIRA, Alenia CIRA, Alenia DLR, RWTH, BASF, GE DLR, RWTH, BASF, GE Cerfacs, Onera Cerfacs, Onera Rolls-Royce, ISVR Rolls-Royce, ISVR U. Syracuse, U. San Diego, Caltech, Stanford U. Syracuse, U. San Diego, Caltech, Stanford Bombardier, NRC Bombardier, NRC JAXA/ISAS, University JAXA/ISAS, University RMIT, University of Queensland, University of Auckland RMIT, University of Queensland, University of Auckland ITA/Embraer, Embraco, Uni of S. Caterina, Uni of S. Carlos ITA/Embraer, Embraco, Uni of S. Caterina, Uni of S. Carlos Vestas, etc… Vestas, etc… Statoil, Sintef Statoil, Sintef.

13 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer MSc thesis Assignment Internal or external ? Internal or external ?. Type of Assignment ? Type of Assignment ? theoretical, numerical, experimental, theoretical, numerical, experimental, or combination or combination Subject ? Subject ? from current research EFD from current research EFD new exploratory research new exploratory research personal preference personal preference Supervision ? Supervision ? by EFD staff by EFD staff planning!! planning!!

14 Group Engineering Fluid Dynamics Academic Education and Research in Fluid Dynamics theoretical theoretical numerical numerical experimental experimental Driven by applications in Mechanical, Aerospace, Maritime Engineering, Process Industry,… Mechanical, Aerospace, Maritime Engineering, Process Industry,… Mission:

15 Group Engineering Fluid Dynamics Rotating-flow machines – Centrifugal pumps, Wind turbines – Flow Control, Fluid-Structure interaction – Thin-Film Flows Aero-acoustics Multi-Phase Flows, Gasdynamics Bio-physical flows Research Themes

16 Engineering Fluid Dynamics Rotating Flow Machines pumps pumps wind turbines wind turbines compressors compressors propellers propellers EFD-FLOW

17 Engineering Fluid Dynamics Rotating Flow Machines Marin, Wärtsilä, Flowserve, IHC/MTI, Johnson Pumps Westra, Kruyt Optimized impeller

18 Engineering Fluid Dynamics Validation of numerical methods Measurement of velocities –Particle Image Velocimetry (PIV) Pressures Test facility

19 Engineering Fluid Dynamics PIV measurement window

20 Engineering Fluid Dynamics PIV measurement Q = 100% Averaged absolute vector fields

21 Engineering Fluid Dynamics PIV measurement Measurement Computation Q = 100%

22 Engineering Fluid Dynamics Aero-acoustics Computational Aero-Acoustics Computational Aero-Acoustics Experimental Aero-Acoustics Experimental Aero-Acoustics

23 Engineering Fluid Dynamics Multi-Phase Flows, Gas Dynamics Flows with condensation Flows with condensation Flows with cavitation Flows with cavitation Flows with separation of phases Flows with separation of phases In-flight ice accretion In-flight ice accretion Sand-water (dredging) flows Sand-water (dredging) flows Gasdynamics Gasdynamics

24 Engineering Fluid Dynamics Multi-Phase Flows, Gasdynamics Flows with condensation Flows with condensation Flows with cavitation Flows with cavitation Flows with separation of phases Flows with separation of phases In-flight ice accretion In-flight ice accretion Gasdynamics Gasdynamics DSTI: In-line Separation Oil-Water 3TU, Shell, Frames, CDS

25 Engineering Fluid Dynamics Multi-Phase Flows, Gasdynamics Marin, Wärtsilä, Flowserve, IHC/MTI, RNN, HRP, van Voorden, Shell, Twister BV Twist-11 aoa -2°, σ ref = Inflow velocity: 50 m/s Outlet pressure: Pa T = 297 K White iso-surface: α=0.05

26 Engineering Fluid Dynamics Multi-Phase Flows, Gasdynamics Marin, Wärtsilä, Flowserve, IHC/MTI, RNN, HRP, van Voorden, Shell, Twister BV Twist-11 aoa -2°, σ ref = Inflow velocity: 50 m/s Outlet pressure: Pa T = 297 K White iso-surface: α=0.05

27 Engineering Fluid Dynamics Flow Control & Fluid-Structure Interaction Active Flow Control Active Flow Control Resonating valve in pulsating flow Resonating valve in pulsating flow Oscillating blades Oscillating blades Flow of granular material Flow of granular material synthetic jet plasma actuator

28 Engineering Fluid Dynamics Flow in thin Films Elasto-Hydrodynamic Lubrication Elasto-Hydrodynamic Lubrication Flow over a thin layer of liquid on an Flow over a thin layer of liquid on an aerodynamic surface aerodynamic surface

29 Engineering Fluid Dynamics Bio-Physical Flows Flow in lungs Flow in lungs respiratory ventilation respiratory ventilation deposition aerosols deposition aerosols motion of mucus motion of mucus Flow of blood and other liquids Flow of blood and other liquids

30 Engineering Fluid Dynamics Nature-Inspired Flows

31 Engineering Fluid Dynamics Facilities Test rig for pump impellers Test rig for pump impellers 0.9 × 0.7 m 2 (70 m/s) silent wind tunnel 0.9 × 0.7 m 2 (70 m/s) silent wind tunnel 0.17 × 0.17 m 2 (40 m/s) pilot wind tunnel 0.17 × 0.17 m 2 (40 m/s) pilot wind tunnel 0.45 × 0.45 m 2 (30 m/s) wind tunnel 0.45 × 0.45 m 2 (30 m/s) wind tunnel small supersonic wind tunnel small supersonic wind tunnel instrumentatie (HWA, visualisation) instrumentatie (HWA, visualisation) ball-on-disc test rig ball-on-disc test rig Starling Resistor ( lung tubes) Starling Resistor ( lung tubes) CFD-lab CFD-lab servers, PC-cluster (96 CPU’s) servers, PC-cluster (96 CPU’s) shared-memory 32-CPU super shared-memory 32-CPU super software software

32 Engineering Fluid Dynamics Silent Windtunnel Test section : 0.9 × 0.7 m2 Speed: up to 70 m/s

33 Engineering Fluid Dynamics Supersonic Windtunnel Test section : 0.05×0.1 m2 Speed: up to 500 m/s

34 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer After Graduation??? Philips-AT DSM, ICI Siemens, Wärtsila, GE, Flowserve Exxon/Mobil, Shell, Twister BV, Schlumberger Hoogovens (B), Booz Stork-Titan, Damen Shipyards Bos Kalis, IHC Peutz Akoestiek, NEM, Nuon, FMC/CDS TNO, ECN, Marin, NRG  GasUnie PDE-Automotive,Infram, Imtech, Bunova, CTC TU/e, RUG, TUD UT-TS, UT-POF, UT-TW/CiT, UT-MSM, UT-PT CalTech, Uni. Auckland ASML, Philips Shell, GasUnie WärtsilaBoeing Comp. Dynamics, Areva NLR, ECN, TNO, DLR, Marin Eu. Octrooi Bur. Uni. of Liverpool Uni. of New Castle ShellSKFABB FMC/CDS Engineering

35 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Why choose EFD for MSc???: Challenging courses, selection from wide range of subjects Challenging courses, selection from wide range of subjects Opportunity for exciting internship in fluid dynamics, worldwide Opportunity for exciting internship in fluid dynamics, worldwide Wide range of MSc assignments, relevant for industry & Wide range of MSc assignments, relevant for industry & research labs research labs Enthousiastic, experienced staff: excellent tailor-made Enthousiastic, experienced staff: excellent tailor-made supervision with personal touch supervision with personal touch EFD has extensive network with many contacts EFD has extensive network with many contacts

36 Group Engineering Fluid Dynamics Vakgroep Technische Stromingsleer Finally: Questions?? Questions?? Visit Laboratory WH118 Visit Laboratory WH118