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-   -   Calculating center of mass (https://www.cfd-online.com/Forums/openfoam-solving/60633-calculating-center-mass.html)

 kristaps March 20, 2005 10:24

Does OpenFOAM has the function

Does OpenFOAM has the functionality to calculate the center of mass for a complex geometry? If yes, how to do that? If no, is it possible to implement it, using the libraries of OpenFOAM?

 hjasak March 20, 2005 10:35

Try: vector c = sum(mesh.V(

Try:

vector c = sum(mesh.V()*mesh.C().internalField())/sum(mesh.V());

You will, of course, need a mesh for your geometry.

Enjoy,

Hrv

 13msmemusman March 8, 2015 05:59

how to use this code???

can You guide me how to calculate centre of poressure???? can you tell me how to use it as i am new in openfoam vector c = sum(mesh.V()*mesh.C().internalField())/sum(mesh.V());

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