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How to calculate viscous part of aerodynamic coefficients in 3D NS-flowI appreciate if someone tell me how to callculate forces due to viscous stress tensor in 3D viscous external flow.
i mean: Txx Txy Txz Tyx Tyy Tyz Tzx Tzy Tzz I have writen a 3d navier-stokes code and want to calculate aerodynamic forces and CL ,CD, CM by viscous part . and how to calculate Cf, too. Thanks alot. |

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