|September 17, 2009, 03:38||
InterDyMFoam with GGI
Join Date: Sep 2009
Posts: 5Rep Power: 7
I am trying to simulate a case with two fluids with a moving mehs. First i have looked at the interDyMFoam tutorials but these cases doesn´t fit to my Problem.
I take the tutorial case mixerGgi from icoDyMFoam and modify it for a simulation of 2 fluids. The Problem is that the Case doesn´t run.
So I modified the interDyMFoam Solver and delete everything that I get only the moving. This works fine.
But when I use the normal interDyMFoam solver i got a "Floiting point exception" and i don´t know where the Problem is.
Thank you for your Help
|September 18, 2009, 03:20||
Join Date: Mar 2009
Posts: 79Rep Power: 8
I had a look at your case and the reason for floating point exception is caused by the initial boundary conditions for k and epsilon.
On the ggi patch I changed their uniform value to sth. different than 0 and added entries for k and epsilon to fvSchemes and fvSolution. Case is running now, see attached file.
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