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A Study on the Efficient Meshfree Method Using Adaptive Refinement Analysis  

Han, Kyu-Taek (부경대학교 기계공학과)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.9, no.5, 2010 , pp. 50-56 More about this Journal
Abstract
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.
Keywords
Finite Element Method; Meshfree Method; Adaptive Refinement;
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