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April 20, 2016, 11:50 |
LRR does not converge in pitzDaily
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#1 |
Member
Darko Radenkovic
Join Date: Oct 2015
Posts: 38
Rep Power: 11 |
Hello.
In order to gain some experience in RSM (LRR) simulation, I took pitzDaily case together with simpleFoam solver. I did the simulation in this way: I run k-epsilon simulation until convergence was achieved. Then I used R utility to calculate Reynolds stress tensor and after that I continued LRR simulation from converged k-epsilon solution. After that, the case does not converge. Here this case can be downloaded: http://https://www.dropbox.com/s/6rk...Daily.zip?dl=0 I have added few missing schemes in fvSchemes for LRR simulation and I have changed under-relaxation factors a bit, comparing to the original tutorial case. I would appreciate any help. Regards, Darko |
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