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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: beauty

Forum: OpenFOAM May 14, 2010, 23:11

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty happen to have the same view Hi It's happy to see that. I also have the idea to find the original paper:p. Please let me know what's the result. beauty

Forum: OpenFOAM May 14, 2010, 05:37

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty To Alberto Hi, Alberto After seeing your reply, I check my equation again. The WenYu drag Model I have read in paper is different from the expression in openfoam. I can't write formula here, so I attached a...

Forum: OpenFOAM May 14, 2010, 05:15

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty To M K Hi I didn't encounter the same problem. I am a rookie to openfoam, so I can't give you good solution, I feel so sorry. Maybe the reason is as Alberto said, your time step is too big. I have seen a...

Forum: OpenFOAM May 12, 2010, 08:08

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty yes, you are right. I just copy one dragModel and... yes, you are right. I just copy one dragModel and alter it. Then I add my new model to Make/files, and run wmake.Today I compiled the dragmodel following your guidance, everything is ok. Thank you...

Forum: OpenFOAM May 12, 2010, 03:36

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty Hi Thank you for your help. Yes, it is like... Hi Thank you for your help. Yes, it is like you said I have to send the magnitude of the relative velocity, which is executed by liftDragCoeffs.H in twoPhaseEulerFoam. Miss the file...

Forum: OpenFOAM May 10, 2010, 09:57

Replies: 13 Problem about drag model in twoPhaseEulerFoam Views: 2,490 Posted By beauty Problem about drag model in twoPhaseEulerFoam Hi, friends I encountered some problems about the drag models in the twoPhaseEulerFoam solver. 1）First one is about the calculation of particle Remolds number in drag models. For example, in...

Showing results 1 to 6 of 6

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