Large‐scale parallel finite‐element analysis using the internet: a performance study | Zendy

Shioya Ryuji | Zendy; Yagawa Genki | Zendy

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Large‐scale parallel finite‐element analysis using the internet: a performance study

Author(s) -

Shioya Ryuji,

Yagawa Genki

Publication year - 2005

Publication title -

international journal for numerical methods in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.421

H-Index - 168

eISSN - 1097-0207

pISSN - 0029-5981

DOI - 10.1002/nme.1277

Subject(s) - finite element method , domain decomposition methods , the internet , computer science , grid , scale (ratio) , computer cluster , decomposition , grid computing , cluster (spacecraft) , degrees of freedom (physics and chemistry) , computational science , parallel computing , element (criminal law) , domain (mathematical analysis) , mixed finite element method , distributed computing , mathematics , structural engineering , engineering , geometry , operating system , mathematical analysis , physics , ecology , law , political science , biology , quantum mechanics

This paper describes a parallel finite‐element system implemented using the domain decomposition method on a cluster of remote computers connected via the Internet. This technique is also readily applicable to a grid computing environment. A three‐dimensional finite‐element elastic analysis involving more than one million degrees of freedom was solved using this system, and a good approximate solution was obtained with high parallel efficiency of over 90% using remote computers located in three different countries. Copyright © 2005 John Wiley & Sons, Ltd.

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