Hi every one!

I want to read about boundary element method (Method of fictitious movings) .

Can you advise me something?

P.S. It's great if it will be in english, and I can download it or you can sent it to me.

Thanks

I'm currently studying FEA/CFD and BEM for thermal simulation of custom dies within custom package mounted on custom PCB with encapsulate material (epoxy). I getting familar with CFD concept which seem overkill from ANSYS IcePack (too expensive) but exploring BEM technology from E3D in france (via Vishay).

I have access to MATLAB from other company to try it out for thermal modelling (BEM).

I never use MATLAB before, what the best step to learn it (quickly), has anyone use MATLAB for thermal simulation under BEM (or CFD or FEA). I also like to hear their experience and limitation. 

Is MATLAB is a right tool for this job?, any reason why I should not consider it?

Best wishes

Richard Payne BA(Hon), CEng, MIET  

In the literature, FEM has sometimes been characterized as a local approach, but IMO this needs to be corrected.

The piecewise continuous trial-functions of FEM can be looked at from two different viewpoints:

(i) If FEM is seen as an expansion method making use of basis functions, then naturally the comparison is with the Fourier-theoretic approaches (and all the derived, consequent or similar ones). The basis functions for the latter are global in the sense they have supports all over the domain. This, indeed, is unlike the limited (piecewise) support of the FEM trial-functions.

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