Publikationer

Din avgränsning ger 300 träffar.

• 2007:24 Safety Management in Non-Nuclear Contexts Examples from Swedish Railway Regulatory and Company Perspectives

  The authors describe important features of safety management and the results are modelled according to the systems perspective developed. These are definitions of safety management, the structure of the organizations, organizational change, regulatory and operational activities, safety strategy, threats to safety, information management and feedback, incident and accident reporting, and...

  Innehållstyp: Publikationer

• 2007:04 Link Between RI-ISI and Inspection Qualification: Relationship between Defect Detection Rate and Margin of Detection

  A relationship has been established between defect detection ratio and margin of detection based on blind trails. The results are based on a rather small amount of data produced by personnel from one inspection laboratory but give us indications of how signal to noise ratio is possible to relate to the probability of detection (POD) used in RI-ISI models. The relationship need to be developed...

  Innehållstyp: Publikationer

• 2007:25 Safety Management Characteristics Reflected in Interviews at Swedish Nuclear Power Plants: A System Perspective Approach

  The study used the themes identified in an earlier study: definitions of safety management, the structure of the organizations, organizational change, regulatory and operational activities, safety strategy, threats to safety, information management and feedback, incident and accident reminders on different aspects of safety management in the nuclear context. reporting, and measurement of...

  Innehållstyp: Publikationer

• 2007:14 Review of experimental data for modelling LWR fuel cladding behaviour under loss of coolant accident conditions

  This project has contributed to the research goal of giving a basis for SKIs supervision by means of evaluating experimental data and modelling the nuclear fuel cladding during a design base accident. The project has also contributed to the research goal to develop the competence about licensing of fuel at high burnup, which is an important safety issue. The results are useful as such, but...

  Innehållstyp: Publikationer

• 2007:41 Dependency Analysis Guidence, Nordic/German Working Group on Common cause Failure analysis Phaase 1 project report: Comparison and application to test cases

  The report “Nordic/German Working Group on Common cause Failure analysis. Phase 1 project report: Comparisons and application to test cases” presents a common attempt by the authorities and the utilities to create a methodology and experience base for defence and analysis of dependent failures. The performed benchmark application has shown that how the data is interpreted is of significant...

  Innehållstyp: Publikationer

• 2007:42 Regleringen av matarvattenflödet i en PWR - Med exempel från Ringhals 3

  Rapporten ger en redovisning av kända och potentiella problem med matarvatten- regleringen i tryckvattenreaktorer, problem som i vissa fall förekommit tidigare internationellt. Vidare ges en detaljerad beskrivning av matarvattenregleringen vid Ringhals 3, som kan sägas vara representativ även för övriga svenska tryckvatten- reaktorer. Analysresultaten visar att R3:s...

  Innehållstyp: Publikationer

• 2007:02e Radiation Environment in Sweden, summary

  The radiation environment to which the population of Sweden is exposed is dominated by medical investigations and background radiation from the ground and building materials in our houses. That is the conclusion of the first general Swedish summary of environmental monitoring data and dose calculations within the field of radiation. The report shows that people’s behaviour in the form of...

  Innehållstyp: Publikationer

• 2006:06 Kontrollrumsfilosofi: Principer för kontrollrumsutformning och kontrollrumsarbete

  Sedan flera år är begreppet kontrollrumsfilosofi etablerat inom svensk kärnkraftindustri. Syftet med en kontrollrumsfilosofi är att beskriva principerna för och de förutsättningar som personalen behöver för att kunna arbeta på ett säkert sätt. Kontrollrumsfilosofin ska ange interna krav och riktlinjer för utformning och ändringar...

  Innehållstyp: Publikationer

• 2006:36 Mechanical Integrity of Canisters Using a Fracture Mechanics Approach

  This report presents the methods and results of a research project for Swedish Nuclear Power Inspectorate (SKI) about numerical modeling of mechanical integrity of cast-iron canisters for the final disposal of spent nuclear fuel in Sweden, using combined boundary element (BEM) and finite element (FEM) methods The objectives of the project are: 1) to investigate the possibility of initiation...

  Innehållstyp: Publikationer

• 2005:44 Urananrikning med gascentrifugering

  Den nu resulterande rapporten berör kortfattat teorin och några generella principer för gascentrifugering, vilken utrustning som kan komma ifråga, indikatorer på anrikning med gascentrifugering, mm. Vi har valt att låta rapporten vara översiktlig utan att gå in på detaljer. Detta för att inte sprida information som kan vara känslig ur kommersiell...

  Innehållstyp: Publikationer