Din avgränsning ger 996 träffar.
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2010:05 Discrete-Feature Model Implementation of SDM-Site Forsmark
SSM has been following the investigations of the two candidate sites for a repository for spent nuclear fuel that the Swedish Nuclear Fuel and Waste Management Company (SKB) have been undertaking. SKB ... models can capture the stochastic nature and complexity of the hydrologeologic situation at a site. SSM has funded Clearwater Hardrock Consulting to investigate flow around the planned repository in Forsmark...
Innehållstyp: Publikationer -
2003:16 Radon in Estonian dwellings. Results from a National Radon Survey
dwellings was carried out during the period 1998-2001. The survey formed a part of the cooperation program on radiation protection between the Estonian Radiation Protection (Kiirguskeskus) Centre and the Swedish ... of dwellings representative for Estonia in detached houses and multifamily buildings (only dwellings on the bottom floor were included in the survey). Altogether, radon concentrations were measured in 515...
Innehållstyp: Publikationer -
2007:43 ProLBB - A Probabilistic Approach to LeakBefore Break Demonstration
The way to demonstrate that LBB prevails relies on a deterministic procedure for which a leakage crack is postulated in certain sections of the pipe based on the leak detection capability of the plant. It ... detectable leak and pipe rupture. The research project presented in this report provides information on failure probabilities for both leak and rupture for pipes of different sizes in Swedish BWR- as well...
Innehållstyp: Publikationer -
2011:13 Investigation of Discrete-Fracture Network Conceptual Model Uncertainty at Forsmark
fractures indicates elevated flow rates and groundwater velocities to deposition holes compared to SKB’s flow modelling results. Simulated sampling of fractures in boreholes does not indicate any reason to ... Forsmark site indicates that future underground data should be sufficient to distinguish between SKB’s assumptions and the alternative ones made in this work. Whether or not the differences between different...
Innehållstyp: Publikationer -
Strålsäkerhetsmyndigheten granskar slutförvaret
Den 16 mars 2011 lämnade Svensk Kärnbränslehantering AB (SKB) in sin ansökan om att få bygga ett slutförvar för använt kärnbränsle i Forsmark i ... som fattar beslut om SKB ska få tillstånd att bygga ett slutförvar eller inte. Regeringen prövar SKB:s ansökan mot miljöbalken och kärntekniklagen, men har först gett Strålsäkerhetsmyndigheten i uppdrag...
Innehållstyp: Publikationer -
2022:10 Internal dosimetry of radionuclides that can be released during an accident at the European Spallation Source (ESS)
Läs mer SSM perspective Background To strengthen the material science research in Europe, the European Spallation Source (ESS) is being built in Lund in the southern part of Sweden. In the spallation process ... around the ESS facility in Lund. Need for further research Today, the measuring techniques focuses on dominant fission products in the context of dose contribution such as radionuclides from iodine and...
Innehållstyp: Publikationer -
1995:19 Non-destructive Assay of Spent BWR Fuel with High-resolution Gamma-ray Spectroscopy
A method, based on high-resolution gamma-ray spectroscopy, has been developed for verification of burnup, cooling time, power history and, to some extent, the initial enrichment of spent BWR fuel. It is ... type. In such cases the accuracies are 3.2% and 170 days, respectively (cooling time A method, based on high-resolution gamma-ray spectroscopy, has been developed for verification of burnup, cooling time...
Innehållstyp: Publikationer -
2014:06 Dimensionering av nukleära byggnadskonstruktioner (DNB)
synpunkter på arbetet genom ett remissförfarande. Resultatet av detta projekt ska kunna bidra till SSM:s arbete med att precisera de krav som ska gälla vid analys av betongkonstruktioner i svenska kärnkraftsanläggningar ... kärnkraftsanläggningar. Ola Jovall, Johan Kölfors, Patrick Andersson, Jan-Anders Larsson och Sven Thelandersson SSM Svenska Syftet med detta projekt är att baserat på Eurokoderna ta fram principer och regler för analys...
Innehållstyp: Publikationer -
Mobiler och master
– information om radiofrekventa fält. SSM Svenska...
Innehållstyp: Publikationer -
1995:70 Crack Characterisation for In-service
During in-service inspection by non destructive testing the reliability is highly dependent on how the equipment is adjusted to the specific object and to the anticipated crack features. The crack feature ... nuclear and non-nuclear industry. In addition, a literature review was carried out on crack parameter reports and on failure analysis reports, which were further evaluated. The evaluated crack parameters...
Innehållstyp: Publikationer