TY - RPRT TI - Near field studies within the SKB 91 Project AB - A number of near field studies was preformed during the early part of the SKB91 project. This report summaries this work and includes: - Simulation of the steady release from the near field with different time for canister penetration. - Simulation of the release from a repository with 5300 canisters with different penetration times for different parts of the canisters due to manufacturing error, glaciations, inner over pressure and corrosion. - Calculation with a numerical model of the transient release of the instantaneously dissolvable species and the effect of different boundary conditions both at the canister/bentonite and the bentonite/rock interface. - Description of the implementation of a resistance network model for the calculation of the steady state transport resistances in the different pathways from the canisters. - Comparison of two analytical models for the calculation of the release of the instantaneously dissolvable species. (au). AU - "Widen, H" AU - "Bengtsson, A" AU - "Grundfelt, B [Kemakta Consultants AB, Stockholm (Sweden)]" KW - "99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE" KW - "12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES" KW - "RADIONUCLIDE MIGRATION" KW - "COMPUTERIZED SIMULATION" KW - "CONTAINERS" KW - "DIFFUSION" KW - "EXPERIMENTAL DATA" KW - "FRACTURES" KW - "GEOLOGIC FRACTURES" KW - "GEOMETRY" KW - "RADIOACTIVE WASTE DISPOSAL" KW - "T CODES" KW - "TIME DEPENDENCE" KW - "UNDERGROUND DISPOSAL" KW - "VELOCITY" KW - "990200" KW - "052002" KW - "MATHEMATICS AND COMPUTERS" KW - "WASTE DISPOSAL AND STORAGE" DO - https://doi.org/ UR - PB - CY - Sweden PY - 1991 DA - 1991-06-01 LA - English J2 - [] VL - C1 - Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden) C2 - C3 - SKB-TR-91-31 C4 - C5 - OSTI; NTIS (US Sales Only); INIS L3 - Other Information: PBD: Jun 1991 ER -