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Integration INSIDE a sub domain
Posted 1 nov. 2010, 08:13 UTC−4 0 Replies
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I have a magnetic cylinder of 0.005m of radius and 0.003 m of height and I am working in 2D axis symmetric mode. I already mapped the values to 3D using extrusion coupling variables.
My question is the following:
If I want to integrate the magnetic flux density over the bottom circular area I do boundary integration there with the "compute surface integral" checked. If I want to integrate the magnetic flux density over the top circular area I do the same on that boundary, But, if I want to integrate the magnetic flux density over the circular area corresponding for example to the middle of the magnetic cylinder, how do I do it? What if I want to integrate the magnetic flux density in z direction (Bz_emqa) over the cross-sectional circular area of the magnetic cylinder corresponding to z= -0.0025, for example ? Am I explaining well my question? I don't have intervals, I have values of the z coordinate and I want to integrate the Magnetic Flux Density over the circular cross-sectional areas corresponding to ALL z values inside the sub domain.
I have been trying to find an operator to compute integration and I haven't found it, and "int", "postint" which appear in the online help of the software have never worked out for me (they always send me an error message).
Thank you very much!!!
Hello Igor P.
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