Dear all,
I am trying to simulate current flow in a tank with open environment at the outlet. I have tried several ways only to find that the current is reflected at the outlet causing water level to rise in the tank. I am running a simple case where current is generated at the inlet using waves2foam. I would like to simulate an open environment for my outlet boundary condition. But I find that the current flow does not leave the tank but is reflected. Is there something wrong with my outlet boundary conditions ? These are my boundary conditions for the outlet alpha1: type zeroGradient p_rgh : type buoyantPressure value uniform 0 U: type inletOutlet; inletValue uniform (0 0 0); value $internalField; *internal Field was set to uniform (0 0 0) I would also like to ask does setting potential current (0 0 0) in the wave properties file for the outlet absorb current generated at the inlet? Thank you. Regards, Prasad |
2 Attachment(s)
Hi all,
With regards to my earlier query, attached are the sectional views for alpha1 and U. The current flow for the inlet which is at the left is 2 ms-1. Thank you. Regards, Prasad |
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