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Din avgränsning ger 115 träffar.

• 2021:06 Quality Assurance Review of the Swedish Nuclear Fuel and Waste Management Company’s LOT Experiment (Phase S2 and A3) at the Äspö Facility in Sweden

  23 september 2021

  Charlottesville VA, USA Report number: 2021:06 ISSN: 2000-0456 Available at: www.ssm.se SSM 2021:06 SSM perspective Background This report presents a quality assurance (QA) review of the work ... tubes from the parcels. The QA review has focused on SKB’s copper corrosion analysis. SKB’s management of the LOT S2 and A3 project and the reports on dismantling the test parcels (TR 20 11) and analysing...

  Innehållstyp: Dokument

• 2020:13 Core data Research at Uppsala University

  23 september 2021

  Uppsala University, Uppsala Report number: 2020:13 ISSN: 2000-0456 Available at: www.ssm.se SSM 2020:13 SSM perspective Background This project is to support a research group at Uppsala University ... diferent nuclear reactions and developed theo- retical nuclear data models. The experiments were focused on fssion reactions. The experiments were performed in diferent facilities in Europe such as the IGISOL-facility...

  Innehållstyp: Dokument

• 2021:01 In situ NMR condition monitoring of cable insulations in Nuclear Power Plants

  23 september 2021

  Pourmand, KTH, Stockholm Dr. Pavel Yushmanov, P&L Scientific, Stockholm Report number: 2021:01 ISSN: 2000-0456 Available at: www.ssm.se SSM 2021:01 SSM perspective Background As the nuclear power ... of an accident. There is a need within the nuclear industry for methodologies which can facilitate on-site measurement for condition monitoring, while having the capability to provide non- destructive...

  Innehållstyp: Dokument

• 2021:14 Reliability, Feasibility and Significance of Measurements of Conductivity and Transmissivity of the Rock Mass for the Understanding of the Evolution of a Repository of Radioactive Waste

  SSM perspective Background The conducted research was part of the international research project DECOVALEX 2019 (DEvelopment of COupled models and their VALidation against EXperiments). DECOVALEX 2019 ... to G. SSM were involved in Task G, which were composed of three different teams from Technical University of Liberec (TUL), Seoul National University (SNU) and geomecon GmbH (GMC), and focused on the excavation...

  Innehållstyp: Publikationer

• 2021:02 On Water Induced Sensitization of Ni (Fe,Cr) alloys towards Stress Corrosion Cracking in LWR Piping from 1st Principles Modelling

  SSM perspective Background In Swedish Light Water Reactors (LWR), stress corrosion cracking of reactor components and welds occurs from time to time. As the nuclear power plants are ageing, it is essential ... useful. It can be further developed and used to explain, for example, the effect of hydrogen pick-up on the enrichment of chromium at the alloy grain boundaries in LWR environments, and how Li+ from the...

  Innehållstyp: Publikationer
• 11 mars 2021

  Resultat av LOT-tester i linje med tidigare kunskap

  Strålsäkerhetsmyndigheten (SSM) har sammanställt en granskningsrapport av Svensk Kärnbränslehantering AB:s (SKB) senaste fas i det så kallade LOT-försöket. LOT (Long-term test of buffer material) är långtidsfältförsök ... som sker under den initiala utvecklingen av barriärmaterial i ett slutförvar för använt kärnbränsle. SSM har genomfört granskningen inom ramen för myndighetens uppdrag att följa kärnkraftsindustrins forsknings-...

  Innehållstyp: Nyheter

• 2021:19 Importance Sampling Time-Domain Random Walk (ISTIDRAW) Version 1.0 User Guide A Code for Radionuclide Transport in Pathway Networks

  SSM perspective Background To support regulatory review of post-closure safety assessments of geological disposal systems it is of importance to possess regulatory independent modelling capacity. Typically ... Typically, SSM’s independent modelling includes performing simple scoping calculations, utilizing the implementer’s own models with other equation solvers, or defining alternative conceptual models. In order...

  Innehållstyp: Publikationer

• 2021:01 In situ NMR condition monitoring of cable insulations in Nuclear Power Plants

  SSM perspective Background As the nuclear power plants are ageing, it is important to verify that every component installed can function safely in the intended environment. Cables are among the most common ... of an accident. There is a need within the nuclear industry for methodologies which can facilitate on-site measurement for condition monitoring, while having the capability to provide non-destructive in-situ...

  Innehållstyp: Publikationer

• 2021:24 Redovisning av regeringsuppdrag om metoder för säkerställande av information och kunskap över lång tid för slutförvaret för kärnbränsle

  04 oktober 2021

  5792 kB ... Strålsäkerhetsmyndigheten Rapportnummer: 2021:24 ISSN: 2000-0456 Tillgänglig på www.ssm.se SSM 2021:24 ... information och kunskap över lång tid för slutförvaret för kärnbränsle Strålsäkerhetsmyndigheten (SSM) har fått regeringsuppdraget att redogöra för olika metoder hur information och kunskap om slutförvaret...

  Innehållstyp: Dokument

• 2021:06 Quality Assurance Review of the Swedish Nuclear Fuel and Waste Management Company’s LOT Experiment (Phase S2 and A3) at the Äspö Facility in Sweden

  SSM perspective Background This report presents a quality assurance (QA) review of the work done by SKB to retrieve the S2 and A3 parcels from the Long term test of buffer material (the LOT experiment) ... tubes from the parcels. The QA review has focused on SKB’s copper corrosion analysis. SKB’s management of the LOT S2 and A3 project and the reports on dismantling the test parcels (TR 20 11) and analysing...

  Innehållstyp: Publikationer