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DPMFoam for cyclones

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January 14, 2015, 05:53	DPMFoam for cyclones	#1
Dosin New Member Join Date: Jan 2015 Posts: 11 Rep Power: 11	Hey, I try to simulate gas-solid cyclone separators... I've drawn the structure of it and have used nearly 610,000 unstructured mesh for simulation in OpenFOAM.. during the simulation the Courant number increases gradually and after some hours the program cannot continue!! My time step is 1e-5... Does anybody know what the reason is?!.... is it related to unstructured mesh?

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