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Title: Modeling groundwater flow on MPPs

The numerical simulation of groundwater flow in three-dimensional heterogeneous porous media is examined. To enable detailed modeling of large contaminated sites, preconditioned iterative methods and massively parallel computing power are combined in a simulator called PARFLOW. After describing this portable and modular code, some numerical results are given, including one that demonstrates the code`s scalability.
Authors:
; ; ;
Publication Date:
OSTI Identifier:
10123576
Report Number(s):
UCRL-JC--115602; CONF-9310220--5
ON: DE94006663; TRN: 94:004550
DOE Contract Number:
W-7405-ENG-48
Resource Type:
Conference
Resource Relation:
Conference: Institute of Electrical and Electronic Engineers (IEEE) meeting on scalable parallel libraries,Starkville, MS (United States),6-8 Oct 1993; Other Information: PBD: Oct 1993
Research Org:
Lawrence Livermore National Lab., CA (United States)
Sponsoring Org:
USDOE, Washington, DC (United States)
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; GROUND WATER; COMPUTERIZED SIMULATION; FLUID FLOW; PARALLEL PROCESSING; P CODES; WATER POLLUTION; ENVIRONMENTAL TRANSPORT 540230; 540220; RADIOACTIVE MATERIALS MONITORING AND TRANSPORT; CHEMICALS MONITORING AND TRANSPORT