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Här visas ändringar i "Advanced Computation in Fluid Mechanics (DD2365), 7.5hp, Spring 2016" mellan 2016-03-29 19:10 av Johan Hoffman och 2016-03-30 08:37 av Johan Hoffman.
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Advanced Computation in Fluid Mechanics (DD2365), 7.5hp, Spring 2016
Advanced Computation in Fluid Mechanics The course focuses on four topics:
* FEM for incompressible flow.
* FEM for the time-dependent Navier-Stokes equations.
* Error estimation and adaptive methods for the Navier-Stokes equations.
* Computational methods for turbulent flow.
Recommended prerequisites SF2561 The Finite Element Method
Course activities
* 4 lectures/labs
* 3 project seminars
Course goals The goal of the course is to present efficient computational methods for fluid mechanics simulations, with focus on adaptive finite element methods (FEM) for incompressible flow, and to train the student to apply these computational methods to address fluid mechanics problems. Research challenges in the field are highlighted, e.g. with respect to simulation of turbulent flow.
After completion of the course the student will be able to:
* Formulate an adaptive FEM method for the Navier-Stokes equations.
* Carry out a basic stability analysis of a FEM method for the Navier-Stokes equations.
* Carry out a basic a posteriori error analysis of a FEM method for the Navier-Stokes equations.
* Implement an adaptive FEM method for the Navier-Stokes equations in a FEM software.
* Account for the characteristics of different computational methods for turbulent flow.
Examination
* PLab reports, project report and project presentation
* Written exam based on lecture notes, labs and project
Teachers Johan Hoffman
Johan Jansson
Niyazi Cem Degirmenci
Literature [CTIF] J.Hoffman and C.Johnson, Computational Turbulent Incompressible Flow, Springer, 2007 (order, download)
[NMIF] Martin Burger, Numerical Methods for Incompressible Flow
[LFEM] Endre Süli, Lecture notes on finite element methods for partial differential equations
[FEniCS] FEniCS book: Automated solution of differential equations by the finite element method
Software FEniCS [download software to your computer]
FEniCS-cloud [run software through your web browser]
FEniCS-HPC [run HPC version of software on PDC supercomputer Beskow]
[Apply for a PDC account]
Add-on studies Contact the course leader about project work.
Preliminary week schedule Week 1 ICourse introduction
* Register for the course
* Apply for a PDC account
* Review fluid dynamics: [NMIF] chapters 1-3
* Review finite element methods: [LFEM] chapters 1-3
Week 2 FEM for incompressible flowsteady, viscous flow: the Stokes equations.
Week 3 FEM for the time-dependentunsteady flow: the Navier-Stokes equations.
Week 4 Error estimation and adaptive methods for the Navier-Stokes equations.
Week 5 Computational methods for turbulent flow.
Week 6 Project seminar: problem statement
Week 7 Project seminar: first results
Week 8 Project seminar: final presentation
Week 9 Written exam.