Meshfree and finite element modelling of impact: A comparative study
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- 作者：V. Kumar ; vishnar.kumar@yahoo.nl" class="auth_mail" title="E-mail the corresponding author ; K. Ramamurthy
- 关键词：Impact ; Meshfree method ; Reproducing kernel particle method ; Smoothed finite element method
- 刊名：International Journal of Impact Engineering
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：90
- 期：Complete
- 页码：146-153
- 全文大小：759 K
文摘
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Comparison of FEM, SFEM and RKPM to predict impact has been studied for brittle and ductile materials.
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RKPM is better suited than SFEM and FEM to predict impact, penetration depth and residual velocity.
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SFEM and FEM are similarly suited for impact modelling.