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Forum: Main CFD Forum

May 16, 2012, 13:31

Replies: 9

Question on Gravity

Views: 2,449

Posted By archdevil

Thank you very much. I will read the manual of...

Thank you very much. I will read the manual of Fluent and look into my code carefully.

Forum: Main CFD Forum

May 16, 2012, 11:34

Replies: 9

Question on Gravity

Views: 2,449

Posted By archdevil

Dear cdegroot, I haven't solved the energy...

Dear cdegroot, I haven't solved the energy equation and there is no buoyancy force. You are right there are three outlet in the simulation and one of them is regarded as velocity inlet. As to...

Forum: Main CFD Forum

May 16, 2012, 11:01

Replies: 9

Question on Gravity

Views: 2,449

Posted By archdevil

Dear Erik, In my opinion, buoyancy forces is just...

Dear Erik, In my opinion, buoyancy forces is just caused by the difference of pressure. Because the initial distribution of pressure is given as hydrostatic pressure, buoyancy forces is taken into...

Forum: Main CFD Forum

May 16, 2012, 08:52

Replies: 9

Question on Gravity

Views: 2,449

Posted By archdevil

Dear cdegroot, Thank you for your consideration....

Dear cdegroot, Thank you for your consideration. Yes, it is my own code, and the boundary conditions are imposed as follows: in x-direction, inlet and outlet; in y-direction, wall; in z-direction,...

Forum: Main CFD Forum

May 15, 2012, 16:44

Replies: 9

Question on Gravity

Views: 2,449

Posted By archdevil

Question on Gravity

Hello everyone. I come up against a problem on gravity. I have setup a simple simulation of channel flow by using Fortran code, the water flows from inlet to outlet with a uniform velocity. If I...

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