NDLI: Automatic hexahedral mesh generation for rotating machine

Content Provider	IEEE Xplore Digital Library
Author	Maeda, T. Noguchi, S. Yamashita, H. Cingoski, V.
Copyright Year	1965
Abstract	In this paper, an automatic hexahedral mesh generator for rotating machines is proposed. In the proposed method, hexahedral mesh with well-shaped elements is generated by means of transformation of coordinates of the analysis model. The main feature of this method is its applicability for meshing models with cylindrical shape due to provided coordinate transformation forward and backward between Cartesian coordinate system and the cylindrical coordinate system. The previously proposed hexahedral mesh generation method could easily control the mesh density and generate well-shaped elements. However, applying that method to rotating machines, due to their cylindrical shape always generates bad-shaped elements. Therefore, we improved and extended this mesh generation method to become fully applicable for meshing complex cylindrically shaped domains of the rotating machines. By using the newly proposed method, a well-shaped hexahedral finite element meshes could be generated suitable for fast and accurate finite element analysis of any cylindrically shaped domains.
Sponsorship	IEEE Magnetics Society
Starting Page	973
Ending Page	976
Page Count	4
File Size	408984
File Format	PDF
ISSN	00189464
Volume Number	40
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mesh generation Rotating machines Finite element methods Solid modeling Forging Torque Electromagnetic analysis Shape control Large-scale systems Transformers
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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