VOF formulation
Can any body focus on VOF formulation of multiphase flow problem or suggest solved examples that can be downloaded for web sites. During VOF formulation i find floating point error while the same problem can be solved by using both mixture and eulerian model. can anyone say something about this?
thanking you in advance, Have a nice day. |
Re: VOF formulation
Hi, VOF formulation require a very small time step advancing (ie: 10^-4)
floating point errors occur when samething is far from convergenze. Try to learn "bowl tutorial" in fluent manual Hope it is helpfull Best regards Adriano |
Re: VOF formulation
I tried with small time step, but i donot know why the small time step is required?
can you tell me? thanks |
Re: VOF formulation
can anyone please tell where can i find more example on VOF formulation? any web site please
thanks a lot |
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