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June 16, 2009, 09:22 |
transient residual error
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#1 |
Member
Nugroho Adi
Join Date: Mar 2009
Location: norway
Posts: 79
Rep Power: 17 |
Dear All
I tried to run my case with a transient solver (rhoPimpleFoam). with the original case from OpenFOAM 1.5 tutorial (angledDuct), i can plot easily the residual error of Ux Uy Uz. but when i tried to run with my 3D case, i could not plot the residual error over times, due to each of log files only contain 1 value. example : original case from OpenFOAM (angledDuct, 3D case): UxFinalRes_0 1 0.0381702 2 3.24059e-05 3 1.47824e-06 4 4.25961e-05 5 2.34306e-05 6 8.58533e-06 7 8.629e-06 8 8.71595e-06 9 5.03757e-06 10 3.01017e-06 my case (3D) case: UxFinalRes_0 1 0.0653521 whats wrong with the OpenFOAM ? i have checked my controlDict for both cases, and they are similar. does somebody know why this happen? how to solve this problem? please, i really need some help. Thanks |
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