Din avgränsning ger 419 träffar.
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2007:02e Radiation Environment in Sweden, summary
and dose calculations within the field of radiation. The report shows that people’s behaviour in the form of their exposure to the sun and smoking has a major impact on the risk of suffering radiation injuries ... and dose calculations within the field of radiation. The report shows that people’s behaviour in the form of their exposure to the sun and smoking has a major impact on the risk of suffering radiation injuries...
Innehållstyp: Publikationer -
2009:33 Workshop on spent fuel performance, radionuclide chemistry and geosphere transport parameters, Lidingö 2008: Overview and evaluation of recent SKB procedures
suggestions for methodology development and to develop review capability within the SSM. The authors conclude that SKB’s treatment of uncertainty in speciation calculations has improved, but that additional ... featured in SKB safety assessment, but it is not clear that the use of such distributions is based on a firm understanding of its properties. Regarding fuel performance, while safety assessment parameters...
Innehållstyp: Publikationer -
2017:20 Assessment of inertia effects on transient clad-to-coolant heat transfer and coolant flow under reactivity initiated accidents
In this report, simple hydrodynamic models are used for studying the effects of coolant inertia on fuel-to-coolant heat transfer and coolant flow under reactivity initiated accidents in light water reactors ... SCANAIR fuel rod analysis program. The results of our study suggest that inertia has a negligible impact on the growth kinetics of the continuous vapour film that forms between the fuel rod cladding tube and...
Innehållstyp: Publikationer -
2011:14 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2010
strålning. Syftet med rapporterna är att kartlägga det aktuella kunskapsläget och att lämna råd till SSM inom olika områden som är av betydelse för förebyggande av hudcancer. I denna rapport för år 2010 redovisas ... cancerrisk inte bör sammanblandas med strategier för hudcancerprevention. SSM:s vetenskapliga råd om ultraviolett strålning SSM Svenska Strålsäkerhetsmyndighetens vetenskapliga råd för UV-frågor ger myndigheten...
Innehållstyp: Publikationer -
2007:10 DECOVALEX-THMC - Task D
general goal of this project is to encourage multidisciplinary interactive and cooperative research on modeling coupled processes in geologic formations in support of the performance assessment for underground ... Three multi-year project stages of DECOVALEX have been completed in the past decade, mainly focusing on coupled thermal-hydrological-mechanical processes. Currently, a fourth three-year project stage of...
Innehållstyp: Publikationer -
2010:40 Rock-block characterization on regional to local scales for two SKB sites in Forsmark – Uppland and Laxemar – eastern Småland, south-eastern Sweden
areas around the two SKB sites, Forsmark in Uppland and Laxemar in Småland, which are objects for SKB’s site-investigation programme. The bedrock head in both areas is interpreted to be close to the surface ... comprise interpretations made from digital elevation information on areas in the back land of the two site areas. The study is based on the idea that topography gives a clue to structures in the bedrock...
Innehållstyp: Publikationer -
2021:14 Reliability, Feasibility and Significance of Measurements of Conductivity and Transmissivity of the Rock Mass for the Understanding of the Evolution of a Repository of Radioactive Waste
SSM perspective Background The conducted research was part of the international research project DECOVALEX 2019 (DEvelopment of COupled models and their VALidation against EXperiments). DECOVALEX 2019 ... to G. SSM were involved in Task G, which were composed of three different teams from Technical University of Liberec (TUL), Seoul National University (SNU) and geomecon GmbH (GMC), and focused on the excavation...
Innehållstyp: Publikationer -
2017:09 Evaluation of the Swedish participation in the Nordic Nuclear Safety Research (NKS) collaboration
Background NKS is a Nordic collaboration promoting cooperation on nuclear safety and emergency preparedness research. The research program is primarily funded by Nordic radiation safety authorities and ... technical reports, exercises and scientific articles. Both radiation safety authorities, industries and research actors are engaged in NKS projects. Objective This is a report on the evaluation of the Swedish...
Innehållstyp: Publikationer -
2010:33 Lineament interpretation Short review and methodology
Swedish Radiation Safety Authority (SSM). The conclusions and viewpoints presented in the report are those of the author and do not necessarily coincide with those of the SSM. In the characterization of a site ... understand the existent framework of brittle deformation zones in the bedrock. These zones have affect on groundwater transport and the hydrochemistry in the bedrock and the rock mechanical properties. The...
Innehållstyp: Publikationer -
2021:02 On Water Induced Sensitization of Ni (Fe,Cr) alloys towards Stress Corrosion Cracking in LWR Piping from 1st Principles Modelling
SSM perspective Background In Swedish Light Water Reactors (LWR), stress corrosion cracking of reactor components and welds occurs from time to time. As the nuclear power plants are ageing, it is essential ... useful. It can be further developed and used to explain, for example, the effect of hydrogen pick-up on the enrichment of chromium at the alloy grain boundaries in LWR environments, and how Li+ from the...
Innehållstyp: Publikationer