Domain Decomposition Based Parallel Contact Algorithm and Its Implementation to Explicit Finite Element Analysis(Computational Mechanics)
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概要
- 論文の詳細を見る
Computer simulations are about to replace experiments in various fields related to dynamic problems, such as crashworthiness of vehicles, vibration of nuclear reactors in earthquake, and ultrasonic wave propagation in cracked solid for nondestructive evaluation. For solving such large scale problems, parallel processing has become one of key technologies. In this paper, a parallel contact algorithm suitable for a domain decomposition technique is proposed, and implemented on a dynamic finite element analysis code based on an explicit time integration scheme. Parallel efficiency of the code is tested through sample analyses on a PC cluster.
- 一般社団法人日本機械学会の論文
- 2002-04-15
著者
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Yagawa Genki
Department Of Quantum Engineering And Systems Science University Of Tokyo
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Yagawa Genki
Department Of Nuclear Engineering University Of Tokyo
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Yoshimura Shinobu
Institute Of Environmental Studies University Of Tokyo
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Yoshimura Shinobu
Institute Of Environmental Studies Graduate School Of Frontier Sciences The University Of Tokyo
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OISHI Atsuya
Department of Mechanical Engineering, Faculty of Engineering, The University of Tokushima
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Oishi Atsuya
Department Of Mechanical Engineering Faculty Of Engineering The University Of Tokushima
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