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November 27, 2009, 18:36 |
the pressure coefficient vs angle in CFX??
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#1 |
New Member
Juan Lorenzo
Join Date: Jul 2009
Posts: 19
Rep Power: 16 |
Hello to all,
I have studied, with CFX, the problem of flow past a circular cylinder in a uniform stream and I have plotted in XY graphics the pressure coefficient vs position(m). The questions are: 1) How can I plot, in CFX, the pressure coefficient vs angle? 2) What is the correct form of the expression the pressure coefficient? this is correct? Coefficient Pressure = (Pressure - RefPressure)/dynHead dynHead = 0.5 * areaAve(Density)@Surface Cylinder * areaAve(Velocity)@Surface Cylinder^2 3) The pressure is the one that calculates in the surface of the cylinder? Thanks a lot |
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