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Numerical simulation of fluid flow - NMET526

Title:	Numerické modelování proudění tekutin
Guaranteed by:	Department of Atmospheric Physics (32-KFA)
Faculty:	Faculty of Mathematics and Physics
Actual:	from 2019
Semester:	summer
E-Credits:	6
Hours per week, examination:	summer s.:2/2, C+Ex [HT]
Capacity:	unlimited
Min. number of students:	unlimited
4EU+:	no
Virtual mobility / capacity:	no
State of the course:	taught
Language:	Czech, English
Teaching methods:	full-time
Teaching methods:	full-time

Guarantor:	Mgr. Vladimír Fuka, Ph.D.

Opinion survey results Examination dates SS schedule Noticeboard

Annotation -

Last update: doc. Mgr. Jiří Mikšovský, Ph.D. (05.05.2020)

Numerical modelling of fluid flow with the focus on turbulence, complex geometries, simulation of heat transfer and dispersion of atmospheric contaminants.

Aim of the course -

Last update: Mgr. Vladimír Fuka, Ph.D. (07.12.2022)

The aim of the subject is to get theoretical knowledge and practical experience with numerical simulation of laminar and turbulent turbulent fluid flow. The taught topics will be illustrated using practical exercises in OpenFOAM or other software used by the students. After finishing the course, the student should be able to independently simulate problems in general-purpose fluid mechanics.

Course completion requirements - Czech

Last update: Mgr. Vladimír Fuka, Ph.D. (28.01.2022)

Podmínkou získání zápočtu je aktivní práce na cvičeních, nebo vypracování úloh z cvičení formou domácího úkolu, a vypracování zápočtové úlohy spočívající v praktickém výpočtu zvoleného případu proudění.

Získání zápočetu je podmínkou účasti na zkoušce. Zkouška probíhá ústním způsobem.

Literature - Czech

Last update: Mgr. Vladimír Fuka, Ph.D. (06.05.2022)

FERZIGER, Joel H. a Milovan PERIC. Computational methods for fluid dynamics. 3rd, rev. ed. Berlin: Springer, c2002. ISBN 3-540-42074-6.

SAGAUT, Pierre. Large eddy simulation for incompressible flows: an introduction. 2nd ed. Berlin: Springer, c2002. Scientific computation. ISBN 3-540-43753-3.

GEURTS, Bernard. Elements of direct and large-eddy simulation. Philadelphia: R.T. Edwards, 2003. ISBN 1930217072.

WESSELING, Pieter. Principles of computational fluid dynamics. Berlin: Springer, c2001. Springer series in computational mathematics. ISBN 3-540-67853-0.

ROACHE, Patrick J. Fundamentals of computational fluid dynamics. Albuquerque: Hermosa, 1998. ISBN 0-913478-09-1.

OpenFOAM Programmer's guide, https://dl.openfoam.com/source/latest/ProgrammersGuide.pdf (latest accessed version v2112)

OpenFOAM: User Guide https://www.openfoam.com/documentation/guides/latest/doc/ (latest accessed version v2112)

Syllabus -

Last update: Mgr. Vladimír Fuka, Ph.D. (06.05.2022)

Main topics, which will be specified based on the individual study plan of the student:

1. Discretisation and solution of the compressible Navier-Stokes equations

2. Discretisation and solution of the incompressible Navier-Stokes equations

3. Computational grids, grid generation (meshing) and dynamical grids

4. Direct numerical simulation (DNS)

5. Reynolds-averaged Navier-Stokes equations (RANS)

6. Large eddy simulation (LES)

7. Boundary conditions

8. Parametrisations of solid surfaces, shear stress, heat transfer

9. Dispersion of contaminants by the flow