Correction step of the Chorin and Temam fractional step method. More...
#include "petscdmda.h"#include "petscksp.h"#include "petscpc.h"#include "struct.h"#include "Transport.h"#include "Correction.h"#include "Lins.h"#include "Vectors.h"
Include dependency graph for Correction.c:
Macros | |
| #define | __FUNCT__ "correction" |
| #define | __FUNCT__ "vorticity" |
Functions | |
| PetscErrorCode | correction (Simu simu, Grid grid, Proc proc, Fields vec, Arrays arr) |
| PetscErrorCode | vorticity (Simu simu, Grid grid, Proc proc, Fields vec, Arrays arr) |
Detailed Description
Correction step of the Chorin and Temam fractional step method.
- Note
- Chorin and Temam fractional step sscheme to solve the incompressible Navier-Stokes equations [13] [23]
- (1) Prediction: the momemtum equation is solve from a pressure guess
- (2) Poisson: solve the Poisson equation
- (3) Correction: correct the pressure and velocity to get a divergence free velocity field
- Date
- 2023-03-03
