1. Development of Parallel CAE System for Large Scale Problems Based on Computer Network
- Author
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Kei Fujino, Hiroshi Kanayama, Hiroshi Kawai, Masao Ogino, and Ryuji Shioya
- Subjects
FEM ,business.industry ,Balancing domain decomposition method ,Computer science ,Web-based Application ,General Engineering ,Parallel algorithm ,Process (computing) ,Domain decomposition methods ,Degrees of freedom (mechanics) ,Finite element method ,Computational science ,Software ,Computational mechanics ,CAE ,business ,Simulation - Abstract
We have been developing an advanced general-purpose computational mechanics system, named ADVENTURE, which is designed to be able to analyze a three dimensional finite element model of arbitrary shape over 100 million Degrees Of Freedom (DOF) mesh. The one of main process modules for solid analysis, named ADVENTURE_Solid, is based the hierarchical domain decomposition parallel algorithm and employs the balancing domain decomposition as a solution technique for linearized equations. The ADVENTURE_Solid has been successfully implemented on a single PC, PC clusters and MPPs with high parallel performances. Since the software has become a quite large system, it is not easy to install or operate the system on parallel machines by users. In this paper, to operate such a system from a client PC through the network, the Web-based CAE system is developed.
- Published
- 2008