 |
 |
 |
|
|
|
[Sponsors] | ||||
February 23, 2011, 17:45
|
p_rgh wall boundary condition in interFoam
|
#1 |
|
New Member
Bo Kong
Join Date: Feb 2010
Posts: 6
Rep Power: 16  |
I am using interFoam to simulate air flow injected into tayler couette flow. I tried zeroGradient and buoyantPressure on the wall boundary. The code crashed after running several minutes. Then I used the fixedFluxPressure as in the capillaryRising case. The simulation runs steady and results are fine. Since the flux on the wall is zero, is the pressure gradient is also supposed to be zero. Is there any particular reason to use fixedFluxPressure boundary condition?
Thanks |
|
|
|
|
 |
| Tags |
| bubble, interfoam |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| interFoam and cyclic boundary condition issue | General_Gee | OpenFOAM Running, Solving & CFD | 17 | October 8, 2018 09:33 |
| isothermal wall boundary condition | Neil | Main CFD Forum | 3 | November 9, 2015 02:34 |
| Wall boundary condition (a very simple question) | safa_c | FLUENT | 1 | August 15, 2010 05:05 |
| how to set up a wall boundary condition according to calculated wall shear stress? | gameoverli | OpenFOAM Pre-Processing | 1 | May 21, 2009 08:28 |
| Variable temperature wall boundary condition | Virginie | FLUENT | 2 | October 2, 2007 09:23 |
Linear Mode
