Numerical methods
From CFD-Wiki
(Difference between revisions)
(→Numerical Aspects of CFD) |
|||
Line 10: | Line 10: | ||
## [[Finite volume]] | ## [[Finite volume]] | ||
### [[Discretisation of convective term]] | ### [[Discretisation of convective term]] | ||
- | #### [[Approximation Schemes]] | + | #### [[Approximation Schemes for convective term]] |
#### [[Approximation of Convective Fluxes]] | #### [[Approximation of Convective Fluxes]] | ||
### [[Discretisation of diffusive term]] | ### [[Discretisation of diffusive term]] |
Revision as of 18:10, 14 September 2005
Numerical Aspects of CFD
This section covers the numerical soul of CFD.
- Introduction to numerical methods
- Geometrical Calculations
- Gradient calculations
- Discretisation
- Finite differences
- Finite volume
- Discretisation of convective term
- Discretisation of diffusive term
- Discretisation on orthogonal grids
- Discretisation on non-orthogonal curvilinear body-fitted grids
- I do not think we need 3 and 4, since 1 and 2 deals with non ortho and ortho both!!!!-zxaar
- You are right, but it's need to make topixs there, but I'am thinking where and how!!!! - Michail
- Discretisation of source terms
- Finite element
- Time discretisation
- Linear equation systems
- Introduction and need
- Matrix Related
- Direct numerical solutions
- Iterative solutions
- Multigrid methods
- Solution of Poisson's equation
- Solution of system Navier-Stokes equation, velocity-pressure coupling
- Efficiency and stability
- Limiters
- Meshless methods
- CFD Related algorithms
- Wall distance Calculations