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Din avgränsning ger 42 träffar.

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  • 2008:30 A model for fission gas release from mixed oxide nuclear fuel

    Nuclear fuel containing mixed oxide (MOX) pellets have been used since the 1960's. MOX fuel pellets are made from a mixture of uranium and plutonium oxide. MOX allows the large quantities of fissile isotopes produced and remaining in spent nuclear fuel from light water reactors to be

    Innehållstyp: Publikationer
  • 2007:11 SSI:s granskning av SKB:s storregionala grundvattenmodellering för östra Småland (SKB Rapport 06-64)

    Denna rapport redovisar SSI:s granskning av Svensk Kärnbränslehantering ABs (SKB) fördjupade analys av storregionala strömningsförhållanden i östra Småland (SKB Rapport 06-64). Som stöd för granskningen har SSI anlitat två externa experter,

    Innehållstyp: Publikationer
  • 2007:31 Säkerhets- och strålskyddsläget vid de svenska kärnkraftverken 2006

    Säkerhetsproblemen i el-systemen vid reaktor Forsmark 1 var den dominerande händelsen i de svenska kärntekniska anläggningarna under 2006. Händelsen har fått stor betydelse för synen på tillförlitligheten när det gäller säkerhetssystems

    Innehållstyp: Publikationer
  • 2007:26 Safety Culture Enhancement Project Final Report

    At the International Conference on Safety Culture in Nuclear Installations, organized by IAEA in 2002, one concluding remark was that the regulators should encourage a sincere interest in safety culture among licensees. In line with this SKI wanted to explore a proactive path to encourage the

    Innehållstyp: Publikationer
  • 2007:29 Intercomparison of Cement Solid-Solution Models

    Many concepts for the geological storage of radioactive waste incorporate cement based materials, which act to provide a chemical barrier, impede groundwater flow or provide structural integrity of the underground structures. Thus, it is important to understand the long-term behaviour of these

    Innehållstyp: Publikationer
  • 2007:32 Low pH Cements

    Concrete and cement are used in constructions as well as in conditioning of waste in repositories for radioactive waste. The development of low pH cements for use in geological repositories for radioactive waste stem from concerns over the potential for deleterious effects upon the host rock

    Innehållstyp: Publikationer
  • 2007:07 Inquiry into the radiological consequences of power uprates at light-water rectors worldwide

    In Sweden, most of the nuclear power plants are planning power uprates within the next few years. The Department of Occupational and Medical Exposures at the Swedish Radiation Protection Agency, SSI, has initiated a research project to investigate the radiological implications of power uprates

    Innehållstyp: Publikationer
  • 2007:31e Safety and Radiation Protection at Swedish Nuclear Power Plants 2006

    Safety related problems in the electric systems of the Forsmark 1 reactor were the dominant event in Swedish nuclear power plants in 2006. The incident has had a significant impact on our attitude towards the reliability of how safety systems function both in Sweden and abroad. In connection

    Innehållstyp: Publikationer
  • 2007:30 Modelling the Interaction of Low pH Cements and Bentonite

    Concrete and cement are used in constructions as well as in conditioning of waste inrepositories for radioactive waste. It is well known that in the hyperalkaline conditions (pH > 12) of standard cement pore fluids, there is potential for deleterious effects upon the host rock and other EBS

    Innehållstyp: Publikationer
  • 2007:18 Marvikenreaktorn - ett industripolitiskt utvecklingsprojekt i otakt med tiden

    Den statliga Atomenergiutredningen tillsattes 1955 och publicerade sin rapport i början av 1956. Med utgångspunkt från diskussionerna inom utredningen offentliggjorde Vattenfall samtidigt planer på två reaktorprojekt Adam och Eva. Det statligt finansierade forsknings- och

    Innehållstyp: Publikationer