A numerical simulation of groundwater flow and contaminant transport on the CRAY T3D and C90 supercomputers

被引：27

作者：

Ashby, SF

Bosl, WJ

Falgout, RD

Smith, SG

Tompson, AFB

Williams, TJ

机构：

[1] Univ Calif Lawrence Livermore Natl Lab, Ctr Appl Sci Comp, Livermore, CA 94551 USA

[2] Univ Calif Los Alamos Natl Lab, Los Alamos, NM USA

来源：

INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS | 1999年 / 13卷 / 01期

关键词：

D O I：

10.1177/109434209901300105

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Numerical simulations of groundwater flow and chemical transport through three-dimensional heterogeneous porous media are described. The authors employ two GRAY supercomputers for different parts of the decoupled calculation: the flow field is computed on the T3D massively parallel computer, and the contaminant migration is simulated on the C90 vector supercomputer. The authors compare simulation results for subsurface models based on homogeneous and heterogeneous conceptual models and find that the heterogeneities have a profound impact on the character of contaminant migration.

引用

页码：80 / 93

页数：14

共 16 条

[1]

[Anonymous], 1989, FLOW TRANSPORT POROU, DOI DOI 10.1007/978-3-642-75015-1

[2] A parallel multigrid preconditioned conjugate gradient algorithm for groundwater flow simulations [J].