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Calculating pressure coefficient in OpenFoam

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Old   August 19, 2013, 12:14
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thanks for the reply s.m, yes this is the case in compressible flows and that is really true but usually how i calculate Cp value is just from VTK files in paraView and make a slice at particular span of blade , using spread sheet , just divide all the pressure values which you get in spread sheet with maximum +ve pressure value among all the values and here is Cp.(stagnation pressure technique). it also works. in some papers i found that some authors also do like this.
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