[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

# number of points in material defintion

- To: femm@yahoogroups.com
- Subject: number of points in material defintion
- From: "Michael Salloker <michael.salloker@fh-joanneum.at>" <michael.salloker@fh-joanneum.at>
- Date: Tue, 04 Feb 2003 10:06:13 -0000
- User-agent: eGroups-EW/0.82

    Hello,

    I wonder how many points un B-H-curve are necessary to get a good
    description of a ferromagnetic material.

    I found out, that increasing the number of points also increase the
    speed of the calculation, so its necessary to find a sufficient large
    number of data points.

    So imagine I have a material with a saturation of about 1T, i could
    do a spacing of 0.1 T, or 0.05T aso. In general I believe its better
    to make aquidistant points for B and for H, due the nonlinearity.

    Whats is the experts opnion?

    Thanks

    Michael

- Follow-Ups:
  - Re: [femm] number of points in material defintion
    - From: Alexandru Andrei <alinixovici@yahoo.co.uk>
  - Re: number of points in material defintion
    - From: "David Meeker <dmeeker@ieee.org>" <dmeeker@ieee.org>

- Prev by Date: RE: [femm] simple femm, feed back appreciated.
- Next by Date: Re: srm
- Previous by thread: Re: simple femm, feed back appreciated.
- Next by thread: Re: [femm] number of points in material defintion
- Index(es):
  - Date
  - Thread