Design of a large scale discrete element soil model for high performance computing systems

The Discrete Element Model (DEM) is an alternative to the classical continuum mechanics approach for problems with flow-like deformations of solids. DEM is especially well-suited for problems such as soil plowing where the media is subject to large discontinuous deformations. The goal of this projec...

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Vydané v:Proceedings of the 1996 ACM/IEEE conference on Supercomputing s. 51 - es
Hlavní autori: Carrillo, Alex R., Horner, David A., Peters, John F., West, John E.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: Washington, DC, USA IEEE Computer Society 17.11.1996
Edícia:ACM Conferences
Predmet:
Applied computing > Physical sciences and engineering
Computer systems organization > Architectures
Computer systems organization > Architectures > Other architectures
Computer systems organization > Dependable and fault-tolerant systems and networks
Computer systems organization > Embedded and cyber-physical systems
Computer systems organization > Real-time systems
Computing methodologies > Modeling and simulation
Computing methodologies > Modeling and simulation > Simulation types and techniques
General and reference > Cross-computing tools and techniques > Performance
Networks > Network performance evaluation
discrete
computing
modeling
performance
parallel
particle
soil
DEM
ISBN:0897918541, 9780897918541
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Popis
Shrnutí:The Discrete Element Model (DEM) is an alternative to the classical continuum mechanics approach for problems with flow-like deformations of solids. DEM is especially well-suited for problems such as soil plowing where the media is subject to large discontinuous deformations. The goal of this project was to develop a large-scale three dimensional DEM soil modeling system capable of handling problems with potentially several million particles. This paper discusses the development of that model and the factors driving it toward a High Performance Computing (HPC) solution. It also discusses how work in progress is making use of heterogeneous HPC environments and high speed networks to produce a real-time user interaction and visualization capability.
Bibliografia:SourceType-Conference Papers & Proceedings-1
ObjectType-Conference Paper-1
content type line 25
ISBN:0897918541
9780897918541
DOI:10.1145/369028.369137