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Din avgränsning ger 996 träffar.

• 2011:33 Mathematical modelling of ultrasonic testing of components with defects close to a non-planar surface

  corrugated interface can have important, and in some cases, major effects on the signal response. The results depend crucially on the parameters chosen for the corrugation also the material properties can ... can affect the results. 100 Jonathan Westlund and Anders Boström SSM English The report describes work that has been performed in order to model ultrasonic testing of components that contain a defect close...

  Innehållstyp: Publikationer

• 2002:13 SSI’s review of SKB’s RD&D programme 2001

  In the report SSI’s review of SKB’s RD&D programme 2001 is presented. In the review SSI comments, among other things, the decision making process, the need for a strategy document, SKB’s safety and system ... system analysis and SKB’s biosphere studies Björn Hedberg et..al. SSI English In the report SSI’s review of SKB’s RD&D programme 2001 is presented. In the review SSI comments, among other things, the decision...

  Innehållstyp: Publikationer

• 2008:11 Discrete-Feature Modelling of Groundwater Flow and Solute Transport for SR-Can Review

  support of SKI's and SSI's review of SR-Can. The work presented in this report is part of the Swedish Nuclear Power Inspectorate’s (SKI) and the Swedish Radiation Protection Authority’s (SSI) SR-Can review ... in Sweden 2010. In support of this application SKB will present a safety report, SR-Site, on the repository’s long-term safety and radiological consequences. As a preparation for SR-Site, SKB published...

  Innehållstyp: Publikationer

• 2017:35 Review of paleo-, historical and current seismicity in Sweden and surrounding areas with implications for the seismic analysis underlying SKI report 92:3

  Abstract The report contains a review of the current state of knowledge on Swedish paleoseismic events, as well as information on the Swedish earthquake catalogue updated to early autumn 2016 and the revised ... revised Nordic earthquake catalogue (Fencat). It includes a section on the possibilities to assess spatial and temporal variations in seismicity, given the sparse early catalogues and the low earthquake...

  Innehållstyp: Publikationer

• 2010:45 Evaluation of models for cyclic plastic deformation – A literature study

  Analysis of nuclear components subjected to cyclic plastic deformation is normally based on the American standard ASME III. With the focus to improve the modeling of the stress-strain response under non-monotonic ... years. However, experience shows that the analysis and evaluation of plastic cycling and its impact on component integrity is very complex. The purpose of this study was to increase the understanding of...

  Innehållstyp: Publikationer

• 2010:16 Guidance to Risk-Informed Evaluation of Technical Specifications using PSA

  assessment of changes in Limiting Conditions for Operation (LCO:s) in TS (Technical Specifications) have been available in the Nordic countries. In the U.S. several guidance documents, primarily developed by the ... follows the U.S. Regulatory Guide 1.174. The TS are developed for assuring safety during all operational modes and are part of the licensing basis for the plant. The original TS were based on deterministic...

  Innehållstyp: Publikationer

• 2014:47 Technical Note, Assessment of groundwater salinity evolution at repository depth and especially the impact of dilute water infiltration

  erode buffer, leading to advective movement of sulphide-containing water to the canister surface. SKB’s position in SR-Site is that the hydrogeological properties of the sparsely-fractured bedrock and the ... potentially suffer advective dilute water conditions leading to buffer erosion. This position is based on the results of complex modelling of groundwater flow and salt transport. Conceptualisation and formulation...

  Innehållstyp: Publikationer

• 2006:31 An Applied Study on the Decontamination and Decommissioning of Hot Cell Facilities in the United States and Comparison with the Studsvik Facility for Solid and Liquid Waste

  Dr. Geoff Varley SKI English...

  Innehållstyp: Publikationer

• 2009:38 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stages 14 and 15

  also been published in international journals and have been included in both licentiate- and doctor’s degrees. The objective of the research program is to contribute to the strategic research goal of competence ... and noise diagnostics. The purpose is also to contribute to the research goal of giving a basis for SSM’s supervision by developing methods for identification and localization of perturbations in reactor...

  Innehållstyp: Publikationer

• 2018:19 Licensing of safety critical software for nuclear reactors

  1994 as a group of experts on safety critical software. The members come from regulatory authorities and/or their technical support organization. The report, without the SSM cover and this page, will be ... of the other participating organizations. Effect on SSM supervisory and regulatory task The effect of the report is high as it presents a common view on important issues by experts from eleven international...

  Innehållstyp: Publikationer