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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: deji

Forum: OpenFOAM June 5, 2013, 08:26

Replies: 31 forced convection of air inside a heated rectangular channel Views: 3,388 Posted By deji Do me a favor, look in solver and paste the... Do me a favor, look in solver and paste the pressure equation and how the pressure is solved. You are probably solving a pressure equation, I would think.

Forum: OpenFOAM June 5, 2013, 08:19

Replies: 31 forced convection of air inside a heated rectangular channel Views: 3,388 Posted By deji It seems like your flow is accelerating inside... It seems like your flow is accelerating inside the channel due to a negative pressure gradient, -dP/dx. What kind of pressure boundaries do you have at the inlet and outlet? And is this pressure...

Forum: OpenFOAM June 5, 2013, 08:16

Replies: 31 forced convection of air inside a heated rectangular channel Views: 3,388 Posted By deji My mistake. Since g is set to zero, that BC... My mistake. Since g is set to zero, that BC would be invalid.

Forum: OpenFOAM June 5, 2013, 07:19

Replies: 31 forced convection of air inside a heated rectangular channel Views: 3,388 Posted By deji Perhaps you should try buoyantPressure BC for the... Perhaps you should try buoyantPressure BC for the pressure at the inlet and outlet. This is the "perturbation" pressure that you are referring to, correct?

Showing results 1 to 4 of 4

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