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2022:09 Assessment of modelling approaches for axial gas flow inside LWR fuel rods
SSM perspective Background The fuel rod analysis program SCANAIR has been developed by IRSN (Institut de Radioprotection et de Sûreté Nucléaire) for analysis of reactivity initiated accidents (RIA) in light water reactors. The Swedish Radiation Safety Authority (SSM) has access to SCANAIR in exchange for annual contributions for its further development. The development and administration...
Content type: Publications -
2023:13 TPR 2023 Fire Protection Swedish National Assessment Report
Executive Summary The European Union’s Nuclear Safety Directive 2014/87/EURATOM (NSD) requires the member states to undertake topical peer reviews (TPR) every 6 years. The first topical peer review concerned Ageing management and started in 2017. The member states, acting through the European Nuclear Safety Regulators Group (ENSREG), decided that the topic for the second topical peer review...
Content type: Publications -
Michael Knochenhauer is the new Director General of the Swedish Radiation Safety Authority
On 23 February, Minister for Climate and the Environment Romina Pourmokhtari announced Michael Knochenhauer’s appointment as Director General. The appointment runs until December 2026.
Content type: News -
2016:25 Licensing of safety critical software for nuclear reactors
It is widely accepted that the assessment of software cannot be limited to verification and testing of the end product, ie the computer code. Other factors such as the quality of the processes and methods for specifying, designing and coding have an important impact on the implementation. Existing standards provide limited guidance on the regulatory and safety assessment of these factors. An...
Content type: Publications -
Technical Note
Tecnical Note About Technical Note Under the Act on Nuclear Activities, the Swedish Radiation Safety Authority (SSM) reviews SKB’s applications concerning a repository for spent nuclear fuel and an encapsulation facility. As part of this review work, SSM commissions consultants to obtain information and provide expert opinions on specific issues. SSM’s Technical Note series reports on these...
Content type: Regular Pages -
02:35 Encyclopaedia of Features, Events and Processes (FEPs) for the Swedish SFR and Spent Fuel Repositories. Preliminary Version
Bill Miller, Dave Savage, Tim McEwen, Matt White SKI English...
Content type: Publications -
00:21 Defect Which Might Occur in the Copper-Iron Canister Classified According to their Likely Effect on Canister Integrity
W. H. Bowyer SKI English...
Content type: Publications -
00:13 A study of Criticality in a Spent Fuel Repository Based on Current Canister Designs
Timothy Hicks, Anthony Prescott SKI English...
Content type: Publications -
99:30 The Swedish Nuclear Power Inspectorates Evaluation of SKBs RD&D Program 98. Summary and Conclusions
SKI English...
Content type: Publications -
99:27 Surface Films and Corrosion of Copper
Jouko Hilden, Timo Laitinen, Kari Mäkelä, Timo Saario, Martin Bojinov SKI English...
Content type: Publications