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Problem with pimpleDyMFoam: Initialise steady state solution |
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September 4, 2013, 11:11 |
Problem with pimpleDyMFoam: Initialise steady state solution
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New Member
Join Date: Jun 2012
Posts: 10
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Hello Foamer,
I succesful calculat a steady state solution of a radial fan. I used the simple-solver. Now I like to calculate the same case with pimpleDyMFoam and so it is a transient case. I copy the last solution from simplesolver and paste it to my new pimple-case. I start my solution and it works. But when I start my solution I think only my Velocity-values are correctly read. Because My pressure Initial residuals are at the beginning at 0.99! My Ux, Uy, Uz resiudals are very low (0.00005)! Why??? Do someone knows the problem? If i calculate some timesteps and look at the solution, I can see a very good Velocity-field. My pressure field is so bad and the values increase. Best Regards, Lancester |
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