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  • 2008:38 Methodology for description and evaluation of cost profiles and cost structure during transitions period

    withdrawals of funded assets. SKI conduct on a regularly basis high premium applied studies on endogenous variables, or elements, that might have a major impact on the future assets in the Swedish Nuclear ... development towards more unified description of all phases in the decommissioning and dismantling process. On of the phases in the process that have a critical impact upon the total length of decommissioning...

    Innehållstyp: Dokument
  • 2008:06 Synthetic Aperture Focusing Technique in Ultrasonic Inspection of Coarse Grained Materials

    spatial (cross-range) resolution and grain noise suppression is studied. The eval- uation is made based on the experimental data obtained from the ultrasonic inspection of test specimens with artificial defects ... enhanced spatial resolution, especially in near fieldhave developed in our group. SA algorithms are based on 4 coherent summation of ultrasonic signals received by a transducer in different locations. SA...

    Innehållstyp: Dokument
  • 2008:47 Selected Models for Key Processes in a Nuclear Waste Repository

    The conceptual design of the disposal of spent nuclear fuel in Sweden is based on a multibarrier system. In the KBS-3 concept, the bentonite buffer is a barrier with the primary purpose of surrounding ... the researchers at Chalmers University of Technology have studied the buffer, with special emphasis on the drying and saturation phases of the buffer evolution. As a complement to the detailed numerical...

    Innehållstyp: Publikationer
  • 2008:03 Radiologiska undersökningar i Sverige under 2005

    472 kB ... 426 10,8 % Södra Landstinget Blekinge, Region Skåne, Landstinget Kronoberg, Landstinget Halland S 1 659 837 18,5 % Riket 9 046 752 100 % Sverige hade år 2005 drygt 9 miljoner invånare (tabell ... 1000 2000 3000 4000 5000 6000 7000 RTG CT NM Totalt Å rli g ko lle kt iv d os (m an S v) 1994 2005 Figur 8 Kollektivdos från radiologiska undersökningar för åren 1994 och 2005.

    Innehållstyp: Dokument
  • 2008:29e Safety and Radiation Protection at Swedish Nuclear Power Plants 2007

    there is a need for further measures. 6 1. Premises and evaluation criteria The Act (1984:3) on Nuclear Activities stipulates that the holder of a license to conduct nuclear activities has the full ... events that could result in a radiological accident. In a corresponding manner, the Act (1998:220) on Radiation Protection stipulates that any person who conducts activities involving radiation shall...

    Innehållstyp: Dokument
  • SKI Report 2008:01 Reliability Data for piping Components in Nordic Nuclear Poer Plants "R-Book" Project Phase 1

    in 2002, OPDE is an international database on the service experience with piping in commercial nuclear power plants. The OPDE database captures information on damage and degradation mechanisms that result ... in 2002, OPDE is an international database on the service experience with piping in commercial nuclear power plants. The OPDE database captures information on damage and degradation mechanisms that result...

    Innehållstyp: Publikationer
  • 2008:49 En studie av olycksutredningsmetoders utveckling: En sammanställning över “State-of-the-Art”

    överlappande, eller i stor utsträckning lika metoder. Den här rapporten finns även på engelska: 2008:50 Study on Developments in Accident Investigation Methods: A Survey of the “State-of-the-Art” Erik Hollnagel och ... överlappande, eller i stor utsträckning lika metoder. Den här rapporten finns även på engelska: 2008:50 Study on Developments in Accident Investigation Methods: A Survey of the “State-of-the-Art”...

    Innehållstyp: Publikationer
  • 2008:06 Synthetic Aperture Focusing Technique in Ultrasonic Inspection of Coarse Grained Materials

    spatial (cross-range) resolution and grain noise suppression is studied. The evaluation is made based on the experimental data obtained from the ultrasonic inspection of test specimens with artificial defects ... spatial (cross-range) resolution and grain noise suppression is studied. The evaluation is made based on the experimental data obtained from the ultrasonic inspection of test specimens with artificial defects...

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

    In addition to this, the redox buffering capacity of Deponit CA-N bentonite and the thermal effect on MX-80 bentonite geochemistry have been assessed. This modelling work has been performed using the reactive ... regard to the experience feedback available at IRSN and consisting in experimental results obtained on samples at the UJF-Grenoble between 2000 and 2004. A synthesis of these tests is presented, with a...

    Innehållstyp: Publikationer
  • 2008:49 En studie av olycksutredningsmetoders utveckling: En sammanställning över “State-of-the-Art”

    Projektinformation SKI:s handläggare för projektet har varit Pia Jacobsson. SKI-referens: SKI 2007/1819, SSM 2008/177 Projektnummer: 200703011 SKI Rapport 2008:49 Forskning En studie av olyckstredningsmetoders ... developments by 20 years or more. The project first compiled a set of methods from the recognised scientific literature and in major major research & development programs, excluding methods limited to risk...

    Innehållstyp: Dokument