Published March 1994
| Version v1
Report
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Numerical simulation of groundwater flow on MPPs
Creators
- 1. Lawrence Livermore National Lab., CA (United States)
- 2. International Technology Corp., Martinez, CA (United States)
Description
Mathematical models are often used to aid in the design and management of engineered remediation procedures. This paper discusses the numerical simulation of groundwater flow in three-dimensional heterogeneous porous media. A portable and scalable code called PARFLOW is being developed for massively parallel computers to enable the detailed modeling of large sites. This code uses a turning bands algorithm to generate a statistically accurate subsurface realization, and preconditioned conjugate gradients to solve the linear system that yields the flow velocity field. Preliminary numerical results for the LLNL site are presented
Availability note (English)
MF available from INIS under the Report Number; Also available from OSTI as DE94019047; NTIS; US Govt. Printing Office Dep.Files
26021616.pdf
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Additional details
Additional titles
- Augmented title (English)
- Massive Parallel Processor
Publishing Information
- Imprint Pagination
- 5 p.
- Report number
- UCRL-JC--115895
Conference
- Title
- 5. SIAM conference on applied linear algebra.
- Dates
- 15-18 Jun 1994.
- Place
- Snowbird, UT (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26021616
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S58: GEOSCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ENVIRONMENTAL TRANSPORT; FLOW MODELS; FLUID FLOW; GROUND WATER; HYDRAULIC CONDUCTIVITY; LAWRENCE LIVERMORE LABORATORY; ORGANIC SOLVENTS; P CODES; PETROLEUM PRODUCTS; PLANNING; POROUS MATERIALS; REMEDIAL ACTION; WATER POLLUTION
- Descriptors DEC
- COMPUTER CODES; HYDROGEN COMPOUNDS; LAWRENCE LIVERMORE NATIONAL LABORATORY; MASS TRANSFER; MATERIALS; MATHEMATICAL MODELS; NATIONAL ORGANIZATIONS; NONAQUEOUS SOLVENTS; OXYGEN COMPOUNDS; POLLUTION; SOLVENTS; US AEC; US DOE; US ERDA; US ORGANIZATIONS; WATER
Optional Information
- Contract/Grant/Project number
- Contract W-7405-ENG-48
- Funding organization
- USDOE, Washington, DC (United States).
- Secondary number(s)
- CONF-9406184--2.