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- To: femm@yahoogroups.com
- Subject:
- From: corneliuspaul@gmx.de
- Date: Wed, 27 Jun 2001 13:37:01 +0200 (MEST)

    Hello everybody,

    in the process of gathering knowledge and a general understanding for
    the process of FEM based EM simulations I have now read / reviewed a lot of
    books. most of them quite well describe the mathematics and algorithms
    involved.
    although I certainly could not write a code like femme myself nor would I
    easily
    put up the sets of differential equations etc.. , but I think I have a good
    picture
    about how it works, what to expect etc... Which is fine for me as a
    beginner
    and somebody who wants to primarily use the software as a tool to explore
    new ideas.
    All the books I found primarily deal with the theoretical background.
    I did not find a book about the everyday work using FEM aided design,
    giving examples of actual problems solved by FEM, how they were solved,
    describing hints and tricks and limitations of the different ways to compute

    the quantities of interest, etc... Just as an example, when calculating
    inductance, when is it better to use the approach via the field energy
    1/2Li^2 = 1/2 int(B * dH)
    vs. when is it better to use the approach via flux linkage...

    Could anybody point me to such a collection of practical knowledge, be it a
    web site, book, newsgroup or the like? Your seggustions are very much
    appreciated!
    Thank you very much
    greetings,

    Cornelius Paul

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