Solid and Fluid Mechanics 26 maart 2013

Transcription

1 Solid and Fluid Mechanics 26 maart 2013 René Delfos - Coordinator Solids & Fluids r.delfos@tudelft.nl (015-27) Short Introduction + Engineering Mechanics (ED & SOCM) (Hans Goossen) + Fluid Mechanics (FM) (Gerrit Elsinga) + Praktijk: a study in SFM & an internship at Shell (Gilles de Combe) + Some more stories + Questions?

2 Why study Solid and Fluid Mechanics? - Some examples: - Rattleback - Fingering Saffman-Taylor instability - Elastic Fluid 2

3 Why study Solid and Fluid Mechanics? - How much? (in my design) (deformation, strength, resonance frequencies) -> ME-PME (Precision and Microsystems Engineering) - How much? (in my design) (chemical conversion, power production) -> ME-SPET (Sustainable Process & Energy Technology) - Why and how? (we still could use it in a design) ( what is the underlying physics ) -> ME-SFM (Solid and Fluid Mechanics SFM is about the fundamentals of Mech. Eng. 3 Interdepartmental between P&E and PME

4 Example pipe friction: Moody-chart? (1) We want to understand turbulent friction (flow structures)

5 Example pipe friction: Moody-chart? (2) Movie of Direct Numerical Simulation of realistic turbulence on a core parallel computer

6 Example pipe friction: Moody-chart? (2) We want to modify (reduce) friction: (wall; additives)

7 Example pipe friction: Moody-chart? (3) Movie of fibres in pipe flow at two different concetrations α = 20; Re = 5000 α = 60; Re = 7500

8 MSc Program layout Courses (1 st year) Obligatory SFM: ~ 29 ECTS Obligatory specialisation: ~ 12 ECTS Elective: ~ 20 ECTS Total 60+ ECTS 1 st semester: the fundamentals 2 nd semester: how we use them Projects (2 nd year) Internship 15 ECTS MSc project 45 ECTS of which 10 ECTS literature study with oral presentation. Possibility to combine internship and MSc project. For instance: Internship in Industry -> MSc project at University or vice versa

9 Modulekaart = vakkenverdeling

10 Specialisations FLUID MECHANICS Gerrit Elsinga part of P&E (Process & Energy Technology) dept. Fluid Mechanics Westerweel, Boersma, (Ooms, Eckhardt), Delfos ENGINEERING MECHANICS Hans Goosen part of PME (Precision and Microsystems Engineering) dept. Engineering Dynamics Schwab (Tiso, de Vries, de Klerk) (+vacancy) Structural Optimization and Mechanics van Keulen, (Langelaar), Goosen

11 Modules Engineering Dynamics

12 Modules Fluid Mechanics

13 Structural Optimization and Mechanics

14 Internship (stage) 15 EC (niet voor ex-hbo!) Internship can be done abroad: Recent in California-Davis, ETH (Zürich), Osaka, NTNU, DLR (Göttingen), Numeca (Brussels) But more local is possible as well; Recent in TUDelft, Teijin, KNMI, Shell, Heerema But the best story is a real-life experience: Gilles de Combe 18

15 Internship (2) Teijin (production of Aramid-fibers) 19

16 Master-thesis project 45 EC Can be done in a company, usually in your laboratory. Prediction of turbulent transition through trip wires using flow simulation. Prediction of CT-scanner floor stability 20

17 The next step in your career: Industry (R&D): Philips, ASML, Shell, Tata-steel, Akzo-Nobel, DSM, Canon-OCE, Bronkhorst, NXP, BMW GTI s: TNO, MARIN, NLR, Process technology, chemical industry, metal industry, energy technology, aeronautics, dredging industry, automotive industry, wind energy, climate control, food & health, meteorology, University (obtaining a Ph.D.): some 50% of SFM-students! Education in research. Later on, R&D or University

18 FLUID MECHANICS Fluid Mechanics Section 3 full-time prof: J. Westerweel, BJ. Boersma D. Roekaerts 3 part-time prof: G. Ooms, B. Eckhardt R. Henkes 7 U(H)D: R. Delfos, M. Pourquié, D. Tam, C. Poelma, WP. Breugem, Gerrit Elsinga, M. Tummers 2 post-docs, Ph.D. students. Yearly M.Sc. students (in SFM, SPET, AP)

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20 SOLID MECHANICS Engineering Mechanics

21 Engineering Mechanics Groups Engineering Dynamics (Schwab, Tiso, de Vries de Klerk) Structural Optimization & Computational Mechanics (van Keulen, Goossen, Langelaar ) 25

22 Research Focus Engineering Dynamics Focus: Multifield Multibody Dynamics & Statics Application Fields: Microsystems Mechatronics Aspects: Fundamentals Numerical Methods Experimental Techniques But also: Aerospace Biomechanics Sports Automotive 26

23 Examples Engineering Dynamics 27

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25 Research Focus Structural Optimization & Computational Mechanics Focus: Multifield Multilevel Statics & Dynamics Aspects: Fundamentals Numerical Methods Optimization and Design Experimental Validation Application Fields: Micro-devices and Micro-systems But also: Aerospace Biomechanics Maritime 29

26 Examples Structural Optimization & Computational Mechanics 30

27 Examples Structural Optimization & Computational Mechanics 31

28 Examples of Collaboration Infineon NXP Philips (research) ASML Dutch Space ESA AOES Bronkhorst High Tech Aquamarijn OCE Univ. of Leeds Imtek Airbus Bosch BMW Univ. of Stuttgart Univ. of Florida Technion Chalmers 32

29 (slightly) different interests? SOLID MECHANICS - You probably already joined the presentation of Precision and Microsystems Engineering (PME) (or contact ir. Jan Neve, PME-coordinator) FLUID MECHANICS - Join the presentation on Thursday of Sustainable Processes and Energy Technology (SPET) (or contact dr.ir. Joop ter Horst, SPET-coordinator) Or just pass by with questions... 33

30 Honours Programme Master (HPM) A tailor-made rigorous programme of 30 EC for motivated students seeking a unique challenge in their course work. Build your own programme based on an inter- or mono-disciplinary approach. Become part of an active honours community and benefit from social and networking events. How does it work? Information session Selection process Match-up with coach Planning the programme Start 2 nd semester of master Certificate upon successful completion More info? or via our HPM coordinator, prof. Thijs Vlugt

31 Questions? SFM & FM: René Delfos Room F phone EM: Hans Goosen Room G phone