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• 00:31 Phenomenological Studies on Melt-Structure-Water Interactions (MSWI) during Severe Accidents

  B. R. Sehgal, Z. L. Yang, H. O. Haraldsson, R. R. Nourgaliev, M. Konovalikhin, D. Paladino, A. A. Gubaidullin. G. Kolb, A. Theerthan SKI English...

  Innehållstyp: Publikationer

• 2012:03 The IAEA Integrated Regulatory Review Service Mission to Sweden in February 2012

  The Swedish Government decided on January 22, 2009 to mandate the Swedish Radiation Safety Authority, SSM, to apply for an international review of the Author-ity and its areas of supervision, an ‘IRRS’ ... Regulatory Review Service) carried out by the International Atomic Energy Agency (IAEA). On February 25, 2009, SSM made a formal request to the IAEA for an IRRS in Sweden. The time period for the IRRS mission...

  Innehållstyp: Publikationer

• 2014:57 Technical Note, Issues in the Corrosion of Copper in a Swedish High Level Nuclear Waste Repository: Phase III. Role of Sulphide Ion in Anodic and Cathodic Processes

  corrosion product layer against the buffer. Model calculations show also that the tangential (hoop) stress on the outer layer/bentonite interface can become greater than the tensile strength of the bentonite and ... that were performed can be considered as being only “model” in nature, because no experimental data on the elastic properties and initial porosity of bentonite and outer layer of the passive film in this...

  Innehållstyp: Publikationer

• 2021:21 Region-specific radioecological evaluation of accidental releases of radionuclides from ESS

  SSM perspective Background To strengthen the material science research in Europe, the European Spallation Source (ESS) is being built in Lund in the southern part of Sweden. In the spallation process, ... eco-systems and possibly introducing expo-sure pathways to humans from several food chains. The knowledge on how to estimate the nuclide concentrations in environmental samples is a significant part of the dose...

  Innehållstyp: Publikationer

• 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

• 2005:16 Radon Risk Map of Estonia; Explanatory text to the Radon Risk Map Set of Estonia at the scale of 1:500,000

  health risk posed by radon in dwellings and workplaces. The Radon Risk Map gives general information on areas where the risk for indoor radon merits attention at planning of new buildings for dwellings and ... radon risk will be more precisely delineated. The Radon Risk Map is based on existing geologic knowledge as well as results from field surveys conducted in 2002 and 2003. During the surveys, measurements of...

  Innehållstyp: Publikationer

• 2012:28 Technical Note, Initial review of chemical and erosional processes within the buffer and backfill – Geochemical processes

  This report consists of a Technical Note in SSM’s initial review phase of SKB’s safety analysis SR-Site. The aim of the initial review of issues concerning geochemical processes in buffer and backfill ... should supplement to its license applications. David Savage SSM English This report consists of a Technical Note in SSM’s initial review phase of SKB’s safety analysis SR-Site. The aim of the initial review...

  Innehållstyp: Publikationer

• 2014:39 Technical Note, “Wormhole” and Multiple Loss of Buffer Safety Function Scenarios

  safety functions. The “wormhole” scenario was hypothesized during the SSM Workshop on “What-if” Canister Corrosion and was based on FEP BU07 “piping and erosion of the bentonite buffer” scenario. The subsequent ... subsequent analysis found that the penetration time of the copper canister based on hypothetical size and location of the pipe is shorter than previously predicted. Note that the corrosion analysis was...

  Innehållstyp: Publikationer

• 2014:01 Cost Estimating for Decommissioning Nuclear Reactors in Sweden

  formally submitted to the Swedish Radiation Safety Authority (SSM), which reviews the estimates and then makes recommendations to the government on the appropriate level of fees required. In recent years, there ... shift by licensees away from generic decommissioning cost estimates for nuclear power reactors based on reference facilities and inventories, to site specific cost estimates. Site specific decommissioning...

  Innehållstyp: Publikationer

• 01:48 Effects of Time Pressure and Noise on Non-Destructive Testing

  Johan Enkvist, Anne Edland, Ola Svenson SKI English...

  Innehållstyp: Publikationer