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July 20, 2006, 03:34 |
How to calculate ave dinamic pressure?
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#1 |
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Hello,
I need to calculate ave dinamic pressure on a surface. I defined a new variable Dinamic_Pressure=0.5*Density*Velocity^2 then I calculated ave dinamic pressure in two ways: 1) areaAve(Dinamic_Pressure)@[Surface] 2) massFlowAve(Dinamic_Pressure)@[Surface] In the second case I have a dinamic pressure higher than first (about 200 Pascal). What is the best way to calculate it? Thanks |
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