Advanced Computation in Fluid Mechanics, aflum11
(This course is identical with the course DD3004/DN3004.)
News
- [2011-03-01] Final seminar (and project submission deadline) is moved to Wednesday, April 6 at 10:15 in 4523.
- [2011-02-10] Course PM updated wuth respect to submission deadlines.
- [2011-02-10] Minor updates of last part of problem sheet.
Teachers
Course leader: Johan Hoffman (E-mail: jhoffman@kth.se)
Teaching assistant: Niyazi Cem Degirmenci (E-mail: ncde@kth.se)
Course description
This is an advanced trans-disciplinary course approaching fundamental problems in fluid mechanics of practical importance by tools from mathematical analysis and numerical analysis, using modern computational technology.
Course PM for download
Recommended prerequisites
Course DN2260 Finite element methods or equivalent
(see e.g. book "Computational Differential Equations" by Eriksson/Estep/Hansbo/Johnson).
Examination
Problem sheet for download
Computer software Unicorn
Get started with Unicorn
Course literature
[CTIF] J.Hoffman and C.Johnson, Computational Turbulent Incompressible Flow, Springer, 2007
( order/ download)
Project: research articles
Theme 1: Turbulence, computability and adaptive FEM
- Spalart, Strategies for turbulence modelling and simulations, Int. J. Heat and Fluid Flow, 2000
- Breuer, Large eddy simulation of the subcritical flow past a circular cylinder: numerical and modeling aspects, Int. J. Num. Methods Fluids, 1998
- Kravchenko and Moin, Numerical studies of flow over a circular cylinder at Re=3900, Physics of fluids, 2000
Theme 2: Turbulent flow separation and boundary layer modeling
- Piomelli and Balaras, Wall-layer models for large-eddy simulation, Annu. Rev. Fluid Mech., 2002
- Cantwell and Coles, An experimental study of entrainment and transport in the turbulent near wake of a circular cylinder, J. Fluid Mech., 1983
- Humphreys, On a circular cylinder in a steady windat transition Reynolds numebrs, J. Fluid Mech., 1960
- Travin et.al., DES past a circular cylinder, Flow, Turbulence and Combustion, 1999
Theme 3: Flight aerodynamics
- Martinat et.al., Numerical simulation of the dynamic stall of a NACA 0012 airfoil using DES and advanced OES/URANS modeling, Adv. in Hybrid RANS-LES modelling, Springer, 2008
- Mellen et.al., Lessons from LESFOIL project on LES of flow around an airfoil, AIAA Journal, 2003
- Moin and Kim, Tackling turbulence with supercomputers, Sci. Am., 1997
- McCroskey, A critical assessment of winf tunnel results for the NACA 0012 airfoil, 1987
- Gregory and O'Reilly, Low-speed aerodynamic characteristics of NACA 0012 airfoil section, including the effects of upper-surface roughness simulating hoar frost, 1973
Schedule:
- Seminar 1 (Tuesday, Jan 25, 10.15, room 4523) : Introduction, basic equations, stability, vorticity
- Seminar 2 (Monday, Jan 31, 13.15, room 4523) : Finite element approximation of turbulent flow
- Seminar 4 (Tuesday, Feb 15, 10.15, room 4523) : Introduction to projects
- Seminar 3 (Wednesday, Feb 16, 13.15, room 4523) : Adaptive algorithms, error estimation
- Seminar 5 (Tuesday, Feb 22, 13.15, room 4523) : Oral examination Problem sheet (deadline submission of problem sheets)
- Seminar 6 (Tuesday, Mar 1, 10.15, room 4523) : Project seminar
- Seminar 7 (Wednesday, April 6, 10.15, room 4523) : Presentations of project reports (deadline submission of project reports)
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