Large scale finite element analysis with a balancing domain decomposition method

Ryuji Shioya, Masao Ogino, Hiroshi Kanayama, Daisuke Tagami

Research output: Contribution to journalConference article

13 Citations (Scopus)

Abstract

This paper describes the parallel finite element analysis of large scale problems based on the Domain Decomposition Method with preconditioner using Balancing Domain Decomposition for a massively parallel processors. In order to solve the issue of memory shortage and computational time, the developed system employs a dynamic load balancing and hierarchical distributed data management technique. The present system is successfully applied to static elastic stress analyses, pressure vessel model of over one million with effective performances.

Original languageEnglish
Pages (from-to)21-26
Number of pages6
JournalKey Engineering Materials
Volume243-244
Publication statusPublished - Jun 30 2003
EventProceedings of the International Conference on Experimental and Computational Mechanics in Engineering - Dunhuang, China
Duration: Aug 24 2002Aug 27 2002

Fingerprint

Domain decomposition methods
Dynamic loads
Pressure vessels
Information management
Resource allocation
Decomposition
Finite element method
Data storage equipment

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Large scale finite element analysis with a balancing domain decomposition method. / Shioya, Ryuji; Ogino, Masao; Kanayama, Hiroshi; Tagami, Daisuke.

In: Key Engineering Materials, Vol. 243-244, 30.06.2003, p. 21-26.

Research output: Contribution to journalConference article

Shioya, Ryuji ; Ogino, Masao ; Kanayama, Hiroshi ; Tagami, Daisuke. / Large scale finite element analysis with a balancing domain decomposition method. In: Key Engineering Materials. 2003 ; Vol. 243-244. pp. 21-26.
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