한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제9권5호
  • /
  • Pages.50-56
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  • 2010
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  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

적응적 세분화기법을 이용한 효율적 무요소법에 관한 연구

A Study on the Efficient Meshfree Method Using Adaptive Refinement Analysis

  • 한규택 (부경대학교 기계공학과)
  • 투고 : 2010.08.19
  • 심사 : 2010.10.07
  • 발행 : 2010.10.30
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초록

Meshfree methods show many advantages over finite element method(FEM) in the class of problems for which the remeshing process is inevitable when the conventional FEM used, such as propagating crack problems, large deformation and so on. One of the promising applications of meshfree methods is the adaptive refinement for problems having multi-scale nature. In this study, an adaptive node generation procedure is proposed and several numerical examples are also presented to illustrate the efficiency of proposed method.

키워드

참고문헌

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