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November 18, 2012, 18:46 |
modified mean kinematic pressure ??
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#1 |
Senior Member
Join Date: Nov 2012
Posts: 171
Rep Power: 13 |
Hi All,
for pisofoam with k and epsilon model, the isotropic part of the Reynolds Stress is absored into the pressure gradient terms. Thus they become pmean/desinty+2k/3, where k is turbulent kinetic energy. According to my understanding, openfoam treats them as a group in the code as follows: solve(UEqn == -fvc::grad(p)); My question is: is the pressure that is output by Openfoam actually pmean/desinty+2k/3 or just pmean? Thank you very much. h. |
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