Solid and Fluid Mechanics 26 maart 2013

Solid and Fluid Mechanics

26 maart 2013

René Delfos - Coordinator Solids & Fluids

[email protected] _{(015-27)-82963}

+ Short Introduction

+ Engineering Mechanics (ED & SOCM)

+ Fluid Mechanics (FM)

+ Praktijk: a study in SFM &

an internship at Shell

+ Some more stories

+ Questions?

2

- Some examples:

- Rattleback

- Fingering

‘Saffman-Taylor instability’

- Elastic Fluid

3

- 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.

Interdepartmental between P&E and PME

Example pipe friction: Moody-chart? (1)

Example pipe friction: Moody-chart? (2)

•

Movie of Direct Numerical Simulation of ‘realistic’ turbulence

Example pipe friction: Moody-chart? (2)

Example pipe friction: Moody-chart? (3)

•

Movie of fibres in pipe flow at two different concetrations

MSc Program layout

Courses

(1

year)

• Obligatory specialisation: ~ 12 ECTS • Elective: ~ 20 ECTS

• Total 60+ ECTS

• 1st _{semester: the fundamentals}

• 2nd _{semester: how we use them}

Projects

(2

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

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)

•

Structural Optimization and Mechanics

van Keulen

, (Langelaar), Goosen

18

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

19

Teijin (production of Aramid-fibers)

20

Can be done in a company, usually in ‘your laboratory’.

Master-thesis project 45 EC

Prediction of turbulent transition through ‘trip wires’ using flow simulation. Prediction of CT-scanner floor stability

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

Fluid Mechanics Section

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, 15-18 Ph.D. students.

• Yearly 12-14 M.Sc. students (in SFM, SPET, AP)

www.pe.tudelft.nl/FM

Engineering Mechanics

25

Engineering Mechanics Groups

•

Engineering Dynamics

(Schwab, Tiso, de Vries de Klerk)

•

Structural Optimization & Computational Mechanics

26

Research Focus

Engineering Dynamics

• Dynamics & Statics

Aspects: • Fundamentals • Numerical Methods • Experimental Techniques Application Fields: • Microsystems • Mechatronics But also: • Aerospace • Biomechanics • Sports • Automotive

27

Examples

29

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

30

Examples

Structural Optimization & Computational

Mechanics

31

Examples

Structural Optimization & Computational

Mechanics

32

Examples of Collaboration

• Bronkhorst High Tech • Aquamarijn • OCE • Univ. of Leeds • Imtek • Airbus • Bosch • BMW • Univ. of Stuttgart • Univ. of Florida • Technion • Chalmers

33

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...

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 2nd _{semester of master}

• Certificate upon successful completion

More info?

www.honours.tudelft.nl

Questions?

SFM & FM: René Delfos Room F-1-600

phone 82963

[email protected]

EM: Hans Goosen Room G-1-400

phone 82963

[email protected]