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A resistance network model for radionuclide transport into the near field surrounding a repository for nuclear waste (SKB, Near Field Model 91)

Technical Report:

Abstract

A model has been developed, describing the steady state transport of dissolving species of radionuclides from a single canister in a repository for spent nuclear fuel out into the passing water in fractures in the surrounding rock matrix. The transport of nuclides is described by a network of transport resistances, coupled together in the same way as an electrical circuit network. With the model a number of calculations are done for various sets of fracture geometry data. The calculations indicate that the resistance network model gives results comparable to those of a complex 3-dimensional numerical model. (au).
Authors:
Nilsson, L; Moreno, L; Neretnieks, I; Romero, L [1] 
  1. Royal Institute of Technology, Stockholm (Sweden). Dept. of Chemical Engineering
Publication Date:
Jun 01, 1991
Product Type:
Technical Report
Report Number:
SKB-TR-91-30
Reference Number:
SCA: 990200; 052002; PA: AIX-23:012778; SN: 92000638680
Resource Relation:
Other Information: PBD: Jun 1991
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; RADIONUCLIDE MIGRATION; COMPUTERIZED SIMULATION; BACKFILLING; CONTAINERS; EXPERIMENTAL DATA; GEOLOGIC FRACTURES; GEOMETRY; RADIOACTIVE WASTE DISPOSAL; THREE-DIMENSIONAL CALCULATIONS; UNDERGROUND DISPOSAL; WATER INFLUX; 990200; 052002; MATHEMATICS AND COMPUTERS; WASTE DISPOSAL AND STORAGE
OSTI ID:
10111502
Research Organizations:
Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden)
Country of Origin:
Sweden
Language:
English
Other Identifying Numbers:
Other: ON: DE92614109; TRN: SE9100251012778
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
SWDN
Size:
77 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Nilsson, L, Moreno, L, Neretnieks, I, and Romero, L. A resistance network model for radionuclide transport into the near field surrounding a repository for nuclear waste (SKB, Near Field Model 91). Sweden: N. p., 1991. Web.
Nilsson, L, Moreno, L, Neretnieks, I, & Romero, L. A resistance network model for radionuclide transport into the near field surrounding a repository for nuclear waste (SKB, Near Field Model 91). Sweden.
Nilsson, L, Moreno, L, Neretnieks, I, and Romero, L. 1991. "A resistance network model for radionuclide transport into the near field surrounding a repository for nuclear waste (SKB, Near Field Model 91)." Sweden.
@misc{etde_10111502,
title = {A resistance network model for radionuclide transport into the near field surrounding a repository for nuclear waste (SKB, Near Field Model 91)}
author = {Nilsson, L, Moreno, L, Neretnieks, I, and Romero, L}
abstractNote = {A model has been developed, describing the steady state transport of dissolving species of radionuclides from a single canister in a repository for spent nuclear fuel out into the passing water in fractures in the surrounding rock matrix. The transport of nuclides is described by a network of transport resistances, coupled together in the same way as an electrical circuit network. With the model a number of calculations are done for various sets of fracture geometry data. The calculations indicate that the resistance network model gives results comparable to those of a complex 3-dimensional numerical model. (au).}
place = {Sweden}
year = {1991}
month = {Jun}
}