Query on moment about Y axis for external aerodynamic case -- CFD Online Discussion Forums

December 14, 2020, 10:54	Query on moment about Y axis for external aerodynamic case	#1
saikrishna_a New Member Sai Join Date: Nov 2020 Posts: 7 Rep Power: 6	Hello Folks! Hope everyone is doing good. I am here to get a solution which i am struggling since so long. I am a master student working on external aerodynamic models and validation process. I simulated a model and got forces and moments about origin (0,0,0) of the model. I need to compare it with experimental data. All the forces and moments (experimental wind tunnel tests ) are available about the CG (center of gravity) point (4.239,0,2.090). I need to know how to convert the moment My about origin point, to My about the CG point to compare my results and validate. Can anyone please help me?

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