Sub-domain scaling for finite element analysis of electrical machines

Hewitt, Andrew and Ahfock, Tony L. (2005) Sub-domain scaling for finite element analysis of electrical machines. IET Electric Power Applications, 152 (2). pp. 149-156. ISSN 1350-2352

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Abstract

Finite element modelling of geometries with large dimensional differences between adjacent sub-domains or domains which have poor aspect ratios can impose significant demands on meshing algorithms and computational resources. A simple sub-domain scaling technique for electromagnetic analysis of electrical machines by finite element analysis is proposed. The technique can be used to improve aspect ratios and is useful in modelling electrical machines with small air gap lengths.

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Item Type:	Article (Commonwealth Reporting Category C)
Refereed:	Yes
Item Status:	Live Archive
Additional Information:	Awaiting author's copy of paper, which may be deposited in accordance with the copyright policy of the publisher.
Faculty / Department / School:	Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering
Date Deposited:	25 Feb 2010 11:47
Last Modified:	12 Jun 2016 23:47
Uncontrolled Keywords:	finite element analysis, sub-domain scaling technique, electromagnetic analysis, electrical machines
Identification Number or DOI:	doi: 10.1049/ip-epa:20055078
URI:	http://eprints.usq.edu.au/id/eprint/281

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