Visar 3268 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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2012:60 Technical Note, Handling of climate related issues in the safety assessment SR-Site
The application is based on research carried out over several decades and is an impressive compilation of data and knowledge of the site of Forsmark. The sections on climate, glaciations and permafrost ... while new question marks have occurred and some known weaknesses still remain. On the general structure there are some remarks on the way the process is described in the proposal. It is unclear how new research...
Innehållstyp: Publikationer -
2009:30 A Review of Evidence for Corrosion of Copper by water
The planned spent nuclear fuel repository in Sweden relies on a copper cast iron canister as the primary engineered barrier. The corrosion behaviour of copper in the expected environment needs to be thoroughly ... guidelines issued by the Swedish Radiation Safety Authority). Previous analysis work has been based on that copper is corroded during the initial oxic environment as well as by sulphide in groundwater once...
Innehållstyp: Publikationer -
2010:35 Probabilistic Safety Goals for Nuclear Power Plants; Phases 2-4 / Final Report
However, it is far from self-evident how probabilistic safety criteria should be defined and used. On one hand, experience indicates that safety goals are valuable tools for the interpretation of results ... probabilistic safety assessment (PSA), and they tend to enhance the quality and realism of a risk assessment. On the other hand, strict use of probabilistic criteria is usually avoided, due to the large number of...
Innehållstyp: Publikationer -
2005:27 DECOVALEX III/BENCHPAR PROJECTS Approaches to Upscaling Thermal-Hydro- Mechanical Processes in a Fractured Rock Mass and its Significance for Large-Scale Repository Performance Assessment
laboratory experiments. DECOVALEX II, started in 1996, built on the experience gained in DECOVALEX I by modeling larger tests conducted in the field. DECOVALEX III, started in 1999 following the completion ... thermal-hydrologic-mechanical (THM) coupling on the performance of the near-field of a nuclear waste repository (BMT1); b) the effect of upscaling THM processes on the results of performance assessment (BMT2);...
Innehållstyp: Dokument -
2022:06 Rapport från SSMs vetenskapliga råd om ultraviolett strålning 2021
Rapportnummer: 2022:06 ISSN: 2000-0456 Tillgänglig på www.ssm.se SSM 2022:06 SSM 2022:06 SSM perspektiv Bakgrund Strålsäkerhetsmyndighetens (SSM) vetenskapliga råd för UV-frågor bevakar det aktuella forsknings- ... det krävs mer data och forskning för att utreda om det finns anledning att se över riktvärden. SSM 2022:06 UV-strålning är den viktigaste yttre riskfaktorn för alla typer av hudcan- cer. Individens...
Innehållstyp: Dokument -
2003:14 Exchange processes at geosphere-biosphere interfaceCurrent SKB approach and example of coupled hydrological- ecological approach
SUMMARY: The design of the repository for final disposal of spent nuclear fuel proposed by SKB is based on a multi barrier system, in which the geosphere and biosphere are the utmost barrier surrounding the ... main exposure pathways were assumed to occur through the food web. However, particularly the leakage on land through the stream-network and lakes can lead to higher doses due to ecosystem interaction with...
Innehållstyp: Dokument -
2015:38 Evaluation of fatigue in austenitic stainless steel pipe components
pipe components 2015:38 Author: Magnus Dahlberg, Dave Hannes, Thomas Svensson SSM 2015:38 SSM 2015:38 SSM perspective Background Transferability of experimental results obtained for smooth ... austenitic stainless steel, by performing fatigue experiments on a realistic welded austenitic stainless steel piping component. A particular focus is on high cycle fatigue and variable amplitude loading. Results...
Innehållstyp: Dokument -
2010:21 Childhood leukaemia around nuclear facilities
Swedish Radiation Safety Authority, SSM. The conclusions and viewpoints presented in the report are those of the authors and do not necessarily coincide with those of the SSM Foreword The first indication ... years living within 5 km of a nuclear plant there was a significantly increased risk for leukaemia. On the other hand, the reported overall conclusion from all studies performed are that clusters of leukaemia...
Innehållstyp: Dokument -
2010:01 Licensing of safety critical softwarefor nuclear reactors
technical support organisations. Report number: 2010:01 Author/Authors: The members of the Task Force on Safety Critical Software. For full informa- tion of members, and corresponding organizations, of the ... necessarily coincide with those of the SSM. Background This report is the 4th revision of the report. The task force was formed in 1994 as a group of experts on safety critical software. The members...
Innehållstyp: Dokument -
2015:49 Technical Note, Independent Modelling of Engineered Barrier Evolution and Coupled THMC: Canister Corrosion Calculations in SR-Site
Authors: Steve J. Benbow Richard Metcalfe Jenny Burrow SSM 2015:49 SSM 2015:49 SSM:s perspektiv Bakgrund Strålsäkerhetsmyndigheten (SSM) granskar Svensk Kärnbränslehantering AB:s (SKB) ansökningar ... slutförvar för använt kärnbränsle och av en inkapslingsanläggning. Som en del i granskningen ger SSM konsulter uppdrag för att inhämta information i avgränsade frågor. I SSM:s Technical note-serie rapporteras...
Innehållstyp: Dokument