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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Natural convection convergence issues › Reply To: Natural convection convergence issues

May 13, 2024 at 6:45 pm
Jake Woods
Subscriber

Hi Rob, I have managed thanks to your help to get a converged solution. I have a question please regarding the following pressure plot, is the pressure displayed here p's or ps? As I would expect the static pressure in the plot to be different, high pressure at the bottom and lower pressure at the top. But it seems that it is opposite in the plot, as the pressure is highest at the top which would make sense if it's ps as through equation 7-68, p's= p' + pgh.

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