Filtered generated 164 hits.
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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 -
2022:14 Weld residual stress and strain measurements on a mock-up with single layer strip cladding common in reactor pressure vessels
Summary Residual stress and strain measurements were performed on a mock-up consisting of a 160 mm thick low-alloy ferritic steel plate of type SA-508 Class 3 with a single layer weld deposited strip cladding of austenitic stainless steel E308L. The cladding was manufactured with submerged arc strip welding adapted to a procedure used for reactor pressure vessels in the 1970s. Comprehensive...
Content type: Publications -
2022:11 Kingdom of Sweden IRRS ARM Summary Report 2022
The IAEA Integrated Regulatory Review Service Mission to Sweden in November 2022...
Content type: Publications -
2022:18 Data report – sampling of sea water and marine organisms outside Ringhals NPP
SSM perspective Background The Radiation Safety Authority (SSM) funded the collection of marine biota over an annual cycle at the Ringhals nuclear power plant (NPP) to enable development of analytical methods for C-14. Methods for the C-14 analysis and results in the form of levels of C-14 in various marine organisms have been reported by the Swedish Defense Research Institute (FOI) in FOI...
Content type: Publications -
In case of an alarm from Forsmark's nuclear power plant – What you need to know
SSM English...
Content type: Publications -
SSMFS 2008_17 Strålsäkerhetsmyndighetens allmänna råd om konstruktion och utförande av kärnkraftsreaktorer.pdf
543 kB...
Content type: Documents -
SSMFS 2008_17 Strålsäkerhetsmyndighetens föreskrifter om konstruktion och utförande av kärnkraftsreaktorer.pdf
532 kB...
Content type: Documents -
Årsredovisning 2021
1879 kB...
Content type: Documents -
Utredning avseende ansvar för historiskt avfall.PDF
1512 kB...
Content type: Documents -
2022:02 APRI-10 - Slutrapport
13748 kB...
Content type: Documents