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Din avgränsning ger 996 träffar.

• 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

• 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

• 2024:10 Computational analysis of high-burnup fuel rod behaviour in PWR large-break LOCA

  SSM perspective Background Quantum Technologies AB (QT) has for many years developed computational models for the thermomechanical behaviour of nuclear fuel in events such as LOCA and RIA. The research ... research projects have been based on evaluations of tests on nuclear fuel in Halden Reactor Project (HRP) and Studsvik Cladding Integrity Project (SCIP). The models developed by QT enable analyses and interpretations...

  Innehållstyp: Publikationer

• 2004:10 Operational Readiness Verification, Phase 3. A Field Study at a Swedish NPP during a Productive Outage (Safety-train Outage)

  Erik Hollnagel, Vincent Gauthereau, Bodil Persson SKI English...

  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

• 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

• 2012:35 Technical Note, Review of SKB’s Code Documentation and QA for the SR-Site Safety Assessment

  processes applied to those codes. The review to determine whether SKB’s code documentation and quality assurance is adequate focused on SKB’s model summary report (MSR) and other documents that are identified ... which if followed would assure that they perform properly. Robert D. Brient and Thomas R. Trbovich SSM English This initial review examined the Swedish Nuclear Fuel and Waste Management Company (SKB) code...

  Innehållstyp: Publikationer

• 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

• 2007:13 Dosimetry audit on the accuracy of Ir-192 brachytherapy source strength determinations in Sweden

  widely recognized as an important part of a quality assurance program. An external audit was performed on behalf of the Secondary Standard Dosimetry Laboratory at the Swedish Radiation Protection Authority ... source strengths as determined by hospitals and vendors and couple this to an action plan, dependent on level of disagreement, and some kind of reporting to SSI. Åsa Carlsson Tedgren SSI English The absorbed...

  Innehållstyp: Publikationer

• 01:45 Composition of Whiskers Grown on Copper in Repository Environment

  Hans-Peter Hermansson, Peeter Tarkpea, Stellan Holgersson SKI English...

  Innehållstyp: Publikationer