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-   -   Inertia in 6DOF (https://www.cfd-online.com/Forums/fluent/114599-inertia-6dof.html)

pabsandoval March 13, 2013 19:06

Inertia in 6DOF
 
Hello,
I'm working in a project using the 6DOF Fluent modulus. I have to use a UDF to introduce the mass, inertia and external loads.
My question is about inertia: How to express moment and products of inertia? ...respect to my global coordinates origin or respect to gravity center position??

Sorry, my English is not very good :)
I hope your answer. Thank very much.

Best regards


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