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sonicFoam simulation, no change anymore

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Old   March 10, 2017, 04:49
Default sonicFoam simulation, no change anymore
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Im running a case with an modified sonicFoam solver. I added the adjustable runtime. Meshing and and everything works fine, i also used checkMesh.I can start the Simulation and it runs smoothly without any Errors until it is finished.
Now here comes the Problem: After approx 10-12 timesteps the simulation is in a steady state. No changes in pressure/velocity anymore. There is no transition/change in the mesh or anything.
I couldnt figure out the Problem so far and i dont know to what it is most likely related. Does someone has an idea what could be the reason and where i should start to look at?
I can also post some files but which one would help you the most?
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