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how does Fluent calculate the pressure and viscous force ?

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February 24, 2011, 10:32	how does Fluent calculate the pressure and viscous force ?	#1
e30.lsb New Member esi nikki Join Date: Feb 2011 Posts: 2 Rep Power: 0	can someone explain me, how does Fluent calculate the pressure and viscous force ? In the handbook in section "29.3.1 Computing Forces, Moments, and the Center of Pressure" it is only described, that the total force component is computed using the pressure and viscous force vector. But, hoe are they calculated?? I didn't found anything about that in the manual... Thank you! ESI

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