Unsteady internal flow
 

Hi everyone,

I fave some difficulties with the simulation of an unsteady incompressible internal flow (lung flow) where I have one inlet and multiples outlet. The steady flow converges very well well but not the unsteady : there is a problem of mass flow balance. I've tried icoFoam and pimpleFoam with the same unsucess.
Does anyone have already been able to run such unsteady case?

Many thanks,

Yannick

No body has performed internal flow with OpenFoam?

hello,

Sort answer: yes, and it works ! ...
You might take a look at http://www.cfd-online.com/Forums/ope...-get-help.html if you want more help.

regards,
olivier