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# Re: PMSquare simulations...

- To: femm@yahoogroups.com
- Subject: Re: PMSquare simulations...
- From: harti@harti.com
- Date: Tue, 12 Jun 2001 17:15:19 -0000
- User-agent: eGroups-EW/0.82

    Hi Dave and all,
    thanks a lot for the advices and the model.
    I am trying now your hints and will let you know my results.

    How can the precision be set to lower precision ?
    just inside the ASCII file ?
    Inside FEMM it is always much lower than at least
    1^-8, but for faster rendering it could be changed
    to 1^-4...

    2 other thing:
    1. how can the field lines set to display the direction
    of flux ? with quickfield you could see little arroys
    pointing into the direction of flux, is this possible
    with FEMM too as an option ?

    2. how can the amount of flux lines be set
    as default in FEMMview other than 19 ?
    This is much to low to see the right things
    in my application.

    I will start now a new model from scratch and
    see, what forces I will get with the right dimensions
    and what precision levels are required to
    render the forces in less time with no more
    error than 1 to 2 %.

    How many Newtons/meter did you get max. in your
    MFT ? around 400 N/m maximum ?
    I will see, if I can top this with the
    PMSquare.
    with 2 fixed interleaving runner stacks it should
    be possible to get a simular linear motion as the MFT.
    Stay tuned.
    Regards, Stefan.

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