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Course, academic year 2023/2024
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Computer Solutions of Continuum Physics Problems - NMOD041
Title: Počítačové řešení úloh fyziky kontinua
Guaranteed by: Mathematical Institute of Charles University (32-MUUK)
Faculty: Faculty of Mathematics and Physics
Actual: from 2018
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: cancelled
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Guarantor: RNDr. Jaroslav Hron, Ph.D.
Classification: Mathematics > Mathematical Modeling in Physics
Interchangeability : NMMO403
Is incompatible with: NMMO403
Is interchangeable with: NMMO403
Annotation -
Last update: T_MUUK (24.05.2006)
The goal of the course is to introduce students to modern methods for numerical solution of systems of partial differential equations obtained by mathematical modeling of continuum mechanics problems (heat transfer, fluid flow, elastic deformation, etc.). The course includes overview of the basic commercial software for numerical computation (Matlab, Femlab) and its application to solution of PDEs. Further overview and practical use of the basic numerical libraries (Blas, Lapack, Petsc, etc. ), finite element libraries (Feat, Featflow) and libraries for paralel computation (MPI, OpenMP).
Syllabus -
Last update: T_MUUK (24.05.2006)

Solving a partial differential equation using Femlab

Overview of the basic components for finite element solution of partial differential equations: domain description and discretization, basis function implementation (parametric, non-parametric finite elements), boundary condition implementation, efficient linear system assembly, solution of large, sparse linear systems (direct, preconditioned iterative, multigrid methods)

Nonlinear problems, fixed point method, Newton method.

Example applications: the heat transfer equation, the

Navier--Stokes equation, the elastic deformation equation

Advanced models (fluid-structure interaction)

 
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