Try with A=0.1 or less for left boundary. Actually you have set a too intense field. Remember that B=(A1-A0)/L and L is actually 0.07m (7cm). Bye _______________________________ ing. G.Bortolan Sincro srl via Tezze, 3 loc. Cereda 36073 Cornedo Vicentino (VI) ITALY Tel: (++39) 0445 450 500 Fax: (++39) 0445 446 190 e-mail: Giovanni.Bortolan@xxxxxxxxxxxxx tecnico.sincro@xxxxxxxxxxxxx http://www.sogagroup.com REA 194515/VI Reg. Imp. 20968/VI 116 P.IVA 01925820241 Dilney <dilneyfej@yahoo Per: FEMM Groups <femm@xxxxxxxxxxxxxxx> .com.br> Cc: Oggetto: [femm] Block of Iron 07/10/2003 18:34 Per favore, rispondere a femm Hi people, About the problem of a block of iron (M-19 steel) sitting in a magnetic field I have the following questions: 1 - The magnitude of flux density |B| is very high; reaches 16.0 Teslas ! Are B values given per unit depth ? 2 - When I try to run FEMM using the non-linear B-H curve for the M19 steel in the block region, flux plot suggests high saturation, e.g., flux lines are away from right angle configuration at air-iron interface. 3 - I am trying to compute force acting on straight lines (contour) parallel to the top of the block. I expect net force (Fy) to decrease (always ?) as contour moves away from top of block. Thanks for anybody's help. Dilney Dylto Yahoo! Mail - o melhor webmail do Brasil. Saiba mais! Yahoo! Groups Sponsor ADVERTISEMENT (Embedded image moved to file: pic18467.gif) (Embedded image moved to file: pic06334.gif) Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. (See attached file: block of iron.FEM)
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