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Forum: OpenFOAM Running, Solving & CFD

May 12, 2011, 12:14

Replies: 9

Problems with fft

Views: 3,112

Posted By elisabet

Thank you very much Pascal! it was very useful! ...

Thank you very much Pascal! it was very useful!

If I understand it well, you call 'mode' a given xy plane (defined by z). Is it correct?

Thus, it's reasonable to just look the FFT at a given xy...

Forum: OpenFOAM Running, Solving & CFD

May 12, 2011, 07:07

Replies: 9

Problems with fft

Views: 3,112

Posted By elisabet

Thanks Pascal for the answer. First of all,...

Thanks Pascal for the answer.

First of all, now I know what the final output should be (correct me if I'm wrong): a volScalarField in order to the see the peaks on my mesh (with paraview for...

Forum: OpenFOAM Running, Solving & CFD

May 11, 2011, 06:52

Replies: 9

Problems with fft

Views: 3,112

Posted By elisabet

Hi all, I've tried to implement a...

Hi all,

I've tried to implement a post-process in order to evaluate the FFT in a 3D mesh.

What I've done is:

1. To include the required header files (and modify accordingly the 'options'...

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