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since the LES captures the flow properly, and it is an unsteady simulation (I assume you averaged the results in time), probably the steady solution is not representing the system properly (the flow in a cyclone is not strictly steady). You could try to run LRR in unsteady mode with pisoFoam to remove this doubt. Best, Alberto |
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I switched LRR from simpleFoam to pisoFoam. It is strange for me :confused: but it gives good results with pisoFoam:). Thanks for your suggestion. |
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Best, |
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would you please explain more, that how could generate an initial field from potentialFoam? thank you very much:) |
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