Recognition and decomposition of bosses on CAD models for hexahedral meshes generation in CAE analysis

Jiing Yih Lai, Ming Hsuan Wang, Chia Hsiang Hsu, Yao Chen Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Solid meshes are used in finite element analysis to represent the object geometry for simulation and analysis. Hexahedral and prism meshes are inherently more preferable to tetrahedral meshes, but are difficult to generate automatically. The purpose of this study was to develop an approach for meshing using feature recognition to decompose the target feature. Particularly, a boss recognition algorithm was proposed and the data for automatic meshing was established. A detailed description of the proposed algorithm was described, and several examples were presented to illustrate its feasibility.

Original languageEnglish
Title of host publication2016 International Conference on Applied System Innovation, IEEE ICASI 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467398886
DOIs
StatePublished - 10 Aug 2016
Event2016 International Conference on Applied System Innovation, IEEE ICASI 2016 - Ginowan City Okinawa, Japan
Duration: 28 May 20161 Jun 2016

Publication series

Name2016 International Conference on Applied System Innovation, IEEE ICASI 2016

Conference

Conference2016 International Conference on Applied System Innovation, IEEE ICASI 2016
Country/TerritoryJapan
CityGinowan City Okinawa
Period28/05/161/06/16

Keywords

  • Boss recognition
  • feature recognition
  • hexahedral meshes
  • mesh generation

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