 |
 |
 |
|
|
|
[Sponsors] | ||||
June 14, 2018, 06:09
|
Solving sai-omega Eqn
|
#1 |
|
Senior Member
A. Min
Join Date: Mar 2015
Posts: 308
Rep Power: 12  |
Hi foamers
what's wrong with this equation: Code:
omega = fvc::curl(U);
solve
(
fvm::laplacian(sai) == -omega
)
I wanted to solve that for a 2D problem. the vorticity is solved correctly, but sai (that just its z-component should be non-zero) is exactly zero in all over the doamin! Do you know why? Thanks |
|
|
|
|
 |
| Tags |
| stream function, vorticity |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Segmentation fault when using reactingFOAM for Fluids | Tommy Floessner | OpenFOAM Running, Solving & CFD | 4 | April 22, 2018 13:30 |
| chtMultiRegionSimpleFoam turbulent case | Aditya Patil | OpenFOAM Running, Solving & CFD | 6 | April 24, 2017 23:13 |
| Moving mesh | Niklas Wikstrom (Wikstrom) | OpenFOAM Running, Solving & CFD | 122 | June 15, 2014 07:20 |
| Unstabil Simulation with chtMultiRegionFoam | mbay101 | OpenFOAM Running, Solving & CFD | 13 | December 28, 2013 14:12 |
| calculation stops after few time steps | sivakumar | OpenFOAM Running, Solving & CFD | 7 | March 17, 2013 07:37 |
Linear Mode
