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Old   September 28, 2007, 03:22
Default Help for Cp value
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Dear all,

I Dont know how to get Cp in post processing. I got only total pressure. If I have to insert formula Cp = (P - P0)/(1/2*row*U2), how can I do it.

Please help. Thanks in advance.
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Old   September 28, 2007, 03:52
Default Re: Help for Cp value
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If you min Cp : specific heat capacity, normally you should get it in the post. If not for your expression, you should firstly define your P0 and after: Cp=(pressure-P0)/(0.5*Density*Velocity^2)

Hope it's help
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Old   October 1, 2007, 03:46
Default Re: Help for Cp value
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Dear Gaurang, why cant you try out the Cp plot option in the macro calculator function. first you create a polyline around the body where you need to get the Cp values then get the Cp at that region through Macro calculator. i hope it will help.

Regards Siva.K
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