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Article: On using meshes of mixed element types in adaptive finite element analysis
Title | On using meshes of mixed element types in adaptive finite element analysis |
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Authors | |
Issue Date | 1992 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/finel |
Citation | Finite Elements In Analysis And Design, 1992, v. 11 n. 4, p. 307-336 How to Cite? |
Abstract | Four different automatic mesh generators capable of generating either triangular meshes or hybrid meshes of mixed element types have been used in the mesh generation process. The performance of these mesh generators were tested by applying them to the adaptive finite element refinement procedure. It is found that by carefully controlling the quality and grading of the quadrilateral elements, an increase in efficiency over pure triangular meshes can be achieved. Furthermore, if linear elements are employed, an optimal hybrid mesh can be obtained most economically by a combined use of the mesh coring technique suggested by Lo and Lau and a selective removal of diagonals from the triangular element mesh. On the other hand, if quadratic elements are used, it is preferable to generate a pure triangular mesh first, and then obtain a hybrid mesh by merging of triangles. © 1992. |
Persistent Identifier | http://hdl.handle.net/10722/71034 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.835 |
DC Field | Value | Language |
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dc.contributor.author | Lo, SH | en_HK |
dc.contributor.author | Lee, CK | en_HK |
dc.date.accessioned | 2010-09-06T06:28:19Z | - |
dc.date.available | 2010-09-06T06:28:19Z | - |
dc.date.issued | 1992 | en_HK |
dc.identifier.citation | Finite Elements In Analysis And Design, 1992, v. 11 n. 4, p. 307-336 | en_HK |
dc.identifier.issn | 0168-874X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/71034 | - |
dc.description.abstract | Four different automatic mesh generators capable of generating either triangular meshes or hybrid meshes of mixed element types have been used in the mesh generation process. The performance of these mesh generators were tested by applying them to the adaptive finite element refinement procedure. It is found that by carefully controlling the quality and grading of the quadrilateral elements, an increase in efficiency over pure triangular meshes can be achieved. Furthermore, if linear elements are employed, an optimal hybrid mesh can be obtained most economically by a combined use of the mesh coring technique suggested by Lo and Lau and a selective removal of diagonals from the triangular element mesh. On the other hand, if quadratic elements are used, it is preferable to generate a pure triangular mesh first, and then obtain a hybrid mesh by merging of triangles. © 1992. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/finel | en_HK |
dc.relation.ispartof | Finite Elements in Analysis and Design | en_HK |
dc.rights | Finite Elements in Analysis and Design. Copyright © Elsevier BV. | en_HK |
dc.title | On using meshes of mixed element types in adaptive finite element analysis | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0168-874X&volume=11&spage=307 &epage= 336&date=1992&atitle=On+using+meshes+of+mixed+element+types+in+adaptive+finite+element+analysis | en_HK |
dc.identifier.email | Lo, SH:hreclsh@hkucc.hku.hk | en_HK |
dc.identifier.authority | Lo, SH=rp00223 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0026908216 | en_HK |
dc.identifier.hkuros | 42437 | en_HK |
dc.identifier.volume | 11 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 307 | en_HK |
dc.identifier.epage | 336 | en_HK |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Lo, SH=7401542444 | en_HK |
dc.identifier.scopusauthorid | Lee, CK=36882473800 | en_HK |
dc.identifier.issnl | 0168-874X | - |