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Why the pressure coefficient is greater than one |
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February 28, 2008, 21:50 |
Dear all,
I am using simple
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Quinn Tian
Join Date: Mar 2009
Posts: 62
Rep Power: 17 |
Dear all,
I am using simpleFoam to solve a steady incompressible low speed flow. It is similar to cylinder flow. The air speed is about 27.5 m/s. However, the Cp I got at the stagnation point is slightly greater than 1 (between 1 and 1.08). We knew that Cp should be less than 1 for the incompressible flow. Does anyone know why this happened? What I did wrong? or I should not to worry about this. Thanks. Quinn |
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