Din avgränsning ger 419 träffar.
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2007:19 An Applied Study of Implementation of the Advanced Decommissioning Costing Methodology for Intermediate Storage Facility for Spent Fuel in Studsvik, Sweden with special emphasis to the application of the Omega code
exposures, duration times, amounts of waste, manpower, personnel and equipment needed. Nevertheless, SKI ´s standpoint is that all measures that enhance the overall quality of the calculation of fees to the fund ... fund are essential research tasks if the studied object or cost item has a significant impact on the funding under the Studsvik Act. Kristina Kristofova, Marek Vasko, Vladimir Daniska, Frantisek Ondra...
Innehållstyp: Publikationer -
2020:02 Models for axial gas flow and mixing in LWR fuel rods
SSM perspective Background Fission gases inside a fuel rod plays an important role in the behaviour of the fuel, both during normal operation and during events and accidents. Fission gases are released ... experiments have been done. Relevance With this project, SSM has obtained a computer code that can model axial fission gas transport in a fuel rod. SSM has also gained insight into how such a model is implemented...
Innehållstyp: Publikationer -
2007:20 Internationellt samarbete inom OECD/NEA 2006 avseende nukleär kriticitetssäkerhet
Deltagande i internationellt samarbete inom OECD/NEA:s Nuclear Science Committee och dess Working Party on Nuclear Criticality Safety har fortsatt under 2006 med stöd av SKI. Inga stora projekt där jag ... Mennerdahl SKI Svenska Deltagande i internationellt samarbete inom OECD/NEA:s Nuclear Science Committee och dess Working Party on Nuclear Criticality Safety har fortsatt under 2006 med stöd av SKI. Inga stora...
Innehållstyp: Publikationer -
2008:08 SSI:s independent consequence calculations in support of the regulatory review of the SR-Can safety assessment
demonstrates progress in SKB’s capabilities in respect of the methodology for assessment of long-term safety in support of a licence application for a final repository. According to SKB’s plans, applications to ... Biosphere) was instituted in 2004 to provide SSI with an independent modelling capability when reviewing SKB’s assessments. Modelling in CLIMB covers all aspects of performance assessment (PA) from nearfield releases...
Innehållstyp: Publikationer -
1997:12 Study of International Published Experiences in Joining Copper and Copper-alloys
final storage of high level nuclear waste. However, the decision on which material and which joining process to be used has to be based on the design criterions. The welding procedure has to be qualified ... final storage of high level nuclear waste. However, the decision on which material and which joining process to be used has to be based on the design criterions. The welding procedure has to be qualified...
Innehållstyp: Publikationer -
Redovisning klar inför IAEA-granskning av Sveriges kärnsäkerhet och strålskydd
Strålsäkerhetsmyndigheten är klar med sitt underlag inför IAEA:s granskning om hur väl Sverige lever upp till internationella riktlinjer inom kärnsäkerhet och ... Strålsäkerhetsmyndigheten är klar med sitt underlag inför IAEA:s granskning om hur väl Sverige lever upp till internationella riktlinjer inom kärnsäkerhet och strålskydd. Granskningen görs var tionde år...
Innehållstyp: Nyheter -
2007:04 Link Between RI-ISI and Inspection Qualification: Relationship between Defect Detection Rate and Margin of Detection
has been established between defect detection ratio and margin of detection based on blind trails. The results are based on a rather small amount of data produced by personnel from one inspection laboratory ... results on a more solid basis. 100 Barrie Shepherd, Sophie Goujon and John Whittle SKI English A relationship has been established between defect detection ratio and margin of detection based on blind trails...
Innehållstyp: Publikationer -
2007:25 Safety Management Characteristics Reflected in Interviews at Swedish Nuclear Power Plants: A System Perspective Approach
accident reminders on different aspects of safety management in the nuclear context. reporting, and measurement of safety. The results give interesting insights and important reminders on different aspects ... accident reminders on different aspects of safety management in the nuclear context. reporting, and measurement of safety. The results give interesting insights and important reminders on different aspects...
Innehållstyp: Publikationer -
2016:37 PARTRIDGE project: Review and evaluation of the probabilistic fracture mechanics code PRO-LOCA
Background The Swedish Radiation Safety Authority (SSM) and the Swedish nuclear power plant owners have financed Inspecta Technology in Sweden to evaluate the PRO-LOCA code. It is a computer code, developed ... subject to PWSCC degradation, and a BWR pipe under fatigue cracking. The main influencing parameters on the predicted probabilities for the PWSCC case are growth rate, weld residual stress, inspection interval...
Innehållstyp: Publikationer -
2021:10 Establishment and use of attention values in environmental fatigue assessments
SSM perspective Background As Swedish NPPs reach their original technical design life, re-assessment of the fatigue life of structural components is needed for safe long term operation (LTO). In these ... these re-assessments one must consider that new knowledge has shown that environmental effects on fatigue life must be considered. One common method to verify the fatigue life of structural components subjected...
Innehållstyp: Publikationer