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Din avgränsning ger 116 träffar.

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

  those of SKI and SSI. The authorities own review will be published separately (SKI Report 2008:23, SSI Report 2008:04 E). This report presents results of discrete feature modelling of groundwater flow and ... those of SKI and SSI. The authorities own review will be published separately (SKI Report 2008:23, SSI Report 2008:04 E). This report presents results of discrete feature modelling of groundwater flow and...

  Innehållstyp: Publikationer

• 2008:05 ULiAS 4 – Experimental validation of asoftware that models ultrasonic wavepropagation through an anisotropic weld

  New and stronger demands on reliability of used NDE/ NDT procedures and methods have evolved in Europe during the last decade. In order to elaborate these procedures, efforts have to be taken towards the development of mathematical models of applied NDT methods. Modelling of ultrasonic non-destructive testing is useful for a number of reasons, e.g. physical understanding, parametric studies,...

  Innehållstyp: Publikationer

• 2008:23 SKI’s and SSI’s review of SKB’s safety report SR-Can

  KBS-3 spent nuclear fuel repository at Forsmark and Laxemar respectively (SKB TR-06-09). As of 1 July 2008 the Swedish Radiation Safety Authority assumed the responsibilities that previously fell under the ... KBS-3 spent nuclear fuel repository at Forsmark and Laxemar respectively (SKB TR-06-09). As of 1 July 2008 the Swedish Radiation Safety Authority assumed the responsibilities that previously fell under the...

  Innehållstyp: Publikationer

• 2008:10 International Expert Review of SR-Can: Engineered Barrier Issues

  The Swedish Nuclear Fuel and Waste Management Company (SKB) has recently submitted a license application for the construction of a spent fuel encapsulation plant. SKB plans to submit a further license application in 2009 for the construction of a repository for the disposal spent nuclear fuel. In connection with the first of these applications, SKB published a safety report, known as SR-Can,...

  Innehållstyp: Publikationer

• 2008:33 Risk-informed assessment of defence in depth, LOCA example

  The methods that are used today in PSA are applicable for evaluating defence-in-depth levels 1 and 2. Failure data can be determined through: human reliability analysis, riskinformed in-service-inspection methodology, system reliability analysis and directly from plant specific failure data for the components. Many DID activities against LOCA are not explicitly modelled in typical...

  Innehållstyp: Publikationer

• 2008:10 User’s manual for Ecolego Toolbox and the Discretization Block

  The CLIMB modelling team (Catchment LInked Models of radiological effects in the Biosphere) was instituted in 2004 to provide SSI with an independent modelling capability when reviewing SKB’s assessment of long-term safety for a geological repository. Modelling in CLIMB covers all aspects of performance assessment (PA) from near-field releases to radiological consequences in the surface...

  Innehållstyp: Publikationer

• 2008:57 Discrete Feature Model (DFM) User Documentation

  20 juni 2008

  Research SKI Report 2008:57 ISSN 1104-1374 ISRN SKI-R-08/57-SE www.ski.se STATENS KÄRNKRAFT INSPEKT ION Swedish Nuclear Power Inspectorate POST/POSTAL ADDRESS SE-106 58 Stockholm BESÖK/OFFICE Klarabergsviadukten ... WEBBPLATS/WEB SITE www.ski.se Discrete Feature Model (DFM) User Documentation Joel Geier June 2008 SKI Perspective Background SKI engages consultants to perform scientific and technical assessments...

  Innehållstyp: Dokument

• 2008:18 Concerns when designing a safeguards approach for the back-end of the Swedish nuclear fuel cycle

  Sweden has for many years collected the spent nuclear fuel originating from nuclear power plants. This fuel must at all times be kept under supervision to render a diversion impossible; this is of course due to the possibility to make weapons from the material. One idea is to keep the nuclear material in a repository deep under the ground; this is not only to keep the material safe from theft...

  Innehållstyp: Publikationer

• SSM Report 2008:01 A combined deterministic and probabilistic procedure for safety assessment of components with cracks – Handbook

  SSM has supported research work for the further development of a previously developed procedure/handbook (SKI Report 99:49) for assessment of detected cracks and tolerance for defect analysis. During the operative use of the handbook it was identified needs to update the deterministic part of the procedure and to introduce a new probabilistic flaw evaluation procedure. Another identified need...

  Innehållstyp: Publikationer

• 2008:07 Modelling of long term geochemical evolution and study of mechanical perturbation of bentonite buffer of a KBS-3 repository

  PART I: The Swedish Nuclear Fuel and Waste Management Co. (SKB) has recently completed a safety assessment project named SR-Can, related to the KBS-3 disposal concept. In this concept, the waste packages are surrounded by a buffer made of either MX-80 or Deponit CA-N bentonite. Interactions between the buffer and groundwater may modify the buffer composition and thus its containment...

  Innehållstyp: Publikationer