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Search: Posts Made By: hartinger
Forum: OpenFOAM Running, Solving & CFD March 28, 2007, 06:48
Replies: 17
Views: 2,807
Posted By hartinger
pitzDaily of the simpleFoam tu

pitzDaily of the simpleFoam tutorial for the underrelaxation factors
Forum: OpenFOAM Running, Solving & CFD March 28, 2007, 06:47
Replies: 17
Views: 2,807
Posted By hartinger
did you specify underrelaxatio

did you specify underrelaxation factors?:
absolutely necassary. If not look at the pitzDaily example (system/fvSolution) and specify them for h, p and U. play with them.

boundary conditions: ...
Forum: OpenFOAM Running, Solving & CFD March 26, 2007, 11:44
Replies: 17
Views: 2,807
Posted By hartinger
In general, where can I find t

well, that's all there, start with the existing tutorials, read the manual, look into the source code
Forum: OpenFOAM Running, Solving & CFD March 23, 2007, 10:28
Replies: 17
Views: 2,807
Posted By hartinger
Hey Christian, i) all of th

Hey Christian,

i) all of them are transient

ii) the *Turb* ones are turbulent, sonicFoam is viscous, rhopSonicFoam is invicid. You can easily check by looking "constant/transportProperties"...
Forum: OpenFOAM Running, Solving & CFD March 22, 2007, 11:53
Replies: 17
Views: 2,807
Posted By hartinger
Hey, 1) rhoSonicFoam, sonic

Hey,

1) rhoSonicFoam, sonicFoam and rhopSonicFoam
- rhoSonic solves for density, pressure is explictly calcuclated
- sonicFoam solves for pressure, density is explicilty calculated
-...
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