Decomposition and parallelization of strongly coupled fluid-structure interaction linear subsystems based on the Q1/P0 discretization
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- 作者：Milan Tomaa ; tomamil@tomamil.eu" class="auth_mail" title="E-mail the corresponding author ; ; Marie Oshimab ; marie@iis.u-tokyo.ac.jp" class="auth_mail" title="E-mail the corresponding author ; ; Shu Takagic ; takagi@mech.t.u-tokyo.ac.jp" class="auth_mail" title="E-mail the corresponding author ;
- 关键词：Decoupling ; FSI applications ; Condition number ; Parallel computing
- 刊名：Computers & Structures
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：173
- 期：Complete
- 页码：84-94
- 全文大小：4161 K
文摘
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A domain decomposition based method for solving a coupled FSI problems is proposed.
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P0 related DOFs are moved to the interface subdomain which provides a new advantage in parallelization of the algorithm.
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Step by step parallelization of the FSI decomposition and solution is presented.