Visar 3269 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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2005:61 Review and Assessment of SCC Experiments with RPV Steels in Oskarshamn 2 and 3 (ABB Report SBR 99-020)
Although there is no direct evidence from the field of stress corrosion cracking risks in reactor pressure vessels, the effect of chloride excursions on stress corrosion cracking crack growth in reactor ... Although there is no direct evidence from the field of stress corrosion cracking risks in reactor pressure vessels, the effect of chloride excursions on stress corrosion cracking crack growth in reactor...
Innehållstyp: Publikationer -
2020:07 Fibre Clogging in Nuclear Power Plants
SSM perspective Background Emergency core cooling systems in boiling- and pressurized water reactors use strainers. Their purpose is to out foreign material suspended in the cooling water so this material ... increased the surface size of the strainers, to avoid them from being clogged. The risk of accumulation on the strainers is increased pressure drop over strainers, potentially causing cavitation in the emergency...
Innehållstyp: Publikationer -
2013:01 Validation of Weld Residual Stress Modeling in the NRC International Round Robin Study
Mullins Jens Gunnars SSM perspective Background Weld residual stresses (WRS) have a large inuence on the behavior of cracks growing under normal operation loads and on the leakage ow from a ... a through-wall crack. Accurate prediction on weld residual stresses is important to make proper decisions when cracks in weld joints are detected. During the latest years, there has been a strong development...
Innehållstyp: Dokument -
2015:40 Technical Note, Assessment of flow-related transport parameters used in the SR-Site safety case
the SR-Site safety case 2015:40 Author: Joel E. Geier SSM 2015:40 SSM 2015:40 SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten (SSM) granskar Svensk Kärnbränslehanter- ing AB:s (SKB) ansökningar ... slutförvar för använt kärnbränsle och av en inkapslingsanläggning. Som en del i gransknin- gen ger SSM konsulter uppdrag för att inhämta information i avgränsade frågor. I SSM:s Technical note-serie rapporteras...
Innehållstyp: Dokument -
2004:17 Vault-Scale Modelling of pH Buffering Capacity in Crushed Granite Backfills (pdf 210 kB)
the backfill becomes highly alkaline, all potential consequences (influence on the bedrock and the EBS components, influence on sorption and radionuclide solubility etc.) must be evaluated in the performance ... neutralisation of high pH in a backfill. In an earlier SKI study scoping calculations were carried out on a particle scale to investigate uncertainties encountered by different dissolution models, mineral...
Innehållstyp: Dokument -
2013:28 Brine intrusion by upconing for a high-level nuclear waste repository at Forsmark. Scoping calculations
Scoping calculations 2013:28 Authors: Georg A. Lindgren Clifford Voss Joel Geier SSM perspective Background SSM currently reviews a license application for a spent nuclear fuel re- pository that is ... buer, which is to swell when getting in contact with water. The swelling properties are dependent on the salt content of the water and excessively high salt contents may inhibit the swelling. Thus it...
Innehållstyp: Dokument -
2013:30 Laser pointers and Eye injuries - An analysis of reported cases
little information on what tissue damages that may be expected at various elevated exposure levels. Similarly, the Swedish Radiation Protection Authority (SSM) has very little information on how such tissue ... disability is very useful in the risk assessments that are made in the authority’s supervision activities. Also, the damage’s evolvement over time is information that the authority can make use of in risk...
Innehållstyp: Publikationer -
2011:29 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 17
reported in SKI and SSM reports, as listed below and in the Summary. The results have also been published in international journals and have been included in both licentiate- and doctor’s degrees. The objective ... a basis for SSM’s supervision by developing methods for identification and localization of perturbations in reactor cores. 100 Imre Pázsit, Tran Hoai Nam, Victor Dykin and Anders Jonsson SSM English This...
Innehållstyp: Publikationer -
2005:10 Rapporter från SSI:s vetenskapliga råd om ultraviolett strålning, 2002, 2003 och 2004.
FÖRFATTARE/ AUTHOR: SSI:s vetenskapliga råd om ultraviolett strålning / SSI’s Independent Expert Group on Ultraviolet Radiation. AVDELNING/ DEPARTMENT: Avdelningen för beredskap och miljöövervakning / Department ... vetenskapliga råd om ultraviolett strålning, 2002, 2003 och 2004 / Reports from SSI’s Independent Expert Group on Ultra- violet Radiation, 2002, 2003 and 2004. SAMMANFATTNING: Denna publikation består av tre årsrapporter...
Innehållstyp: Dokument -
2009:14 Review of Legislation and Regulatory Framework in Ukraine with Regard to Environmental Radiation Monitoring
Batandjieva1), Oleg Nasvit2), Olga German3) 1) Private consultant, 2) National Security and Defence Council of Ukraine, 3) Swedish Radiation Protection Authority Date: June 2009 This report was written ... Radiation Safety Authority, SSM. The conclusions and viewpoints pre- sented in the report are those of the author/authors and do not neces- sarily coincide with those of the SSM. Executive summary In 2006...
Innehållstyp: Dokument