Improved 3d-Fe Computational Method For Magnetostatic Field Problems Using Unconstrained Vector Potential

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Improved 3d-Fe Computational Method For Magnetostatic Field Problems Using Unconstrained Vector Potential

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dc.contributor.author Alhamadi, Mohamed A. en_US
dc.date.accessioned 2009-11-25T13:04:45Z
dc.date.available 2009-11-25T13:04:45Z
dc.date.issued 1996 en_US
dc.identifier.citation Engineering Journal of Qatar University, 1996, Vol. 9, Pages 123-132. en_US
dc.identifier.uri http://hdl.handle.net/10576/7894
dc.description.abstract This paper introduces an improved three dimensional finite-element (3D-FE) computational approach for magnetostatic field problems using unconstrained magnetic vector potential (MVP) formulation in conjunction with hexahedral type elements. It was found that the use of first order or second order hexahedral type element in the FE formulation eliminates the sensitivity of the FE computational results to grid geometries and elemental shape ill-conditioning associated with first order tetrahedral type elements. The method is shown to be computationally economical and is highly recommended for large scale global type 3D magnetostatic field computations in electrical devices. en_US
dc.language.iso en en_US
dc.publisher Qatar University en_US
dc.subject Engineering: Research & Technology en_US
dc.title Improved 3d-Fe Computational Method For Magnetostatic Field Problems Using Unconstrained Vector Potential en_US
dc.type Article en_US
dc.identifier.pagination 123-132 en_US
dc.identifier.volume 9 en_US

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