Din avgränsning ger 1013 träffar.
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2013:16 Technical Note, Assessment of PWR fuel depletion and of neutron multiplication factors for intact PWR fuel copper canisters – main review phase
the influence of reactor depletion on keff of intact PWR fuel in an intact PWR copper canister flooded with water. The review has, as far as possible, been based on general information in the licensing ... The review method validation is primarily based on keff and reactivity benchmarks rather on composition benchmarks as used by SKB. Dennis Mennerdahl SSM English SKB (Svensk Kärnbränslehantering AB) in...
Innehållstyp: Publikationer -
2012:02 Evaluation of activity build-up experiments
the water chemistry affects the activity build-up on surfaces in different systems in Swedish nuclear power plants, which in turn provides information on conditions required to reduce the radiation exposure ... The effects on the activity build-up from iron, nickel and zinc ions were studied. The metal oxides formed were also studied with high-resolution microscopy to provide further information on the progress...
Innehållstyp: Publikationer -
2014:34 Technical Note, Modelling Comparison of Simple Reference Biosphere Models with LDF Models – Main Review Phase
models are developed and described in a systematic manner, based on international guidance reflected in the International Atomic Energy Agency’s BIOMASS approach. The context for the modelling is described ... driven by land rise resulting from isostatic post-glacial rebound, is not represented. Russell Walke SSM English This Technical Note describes the development of simple reference biosphere models as a means...
Innehållstyp: Publikationer -
2009:02 Screening calculations for radioactive waste releases from non-nuclear facilities
disposal facility. The calculations follow the philosophy of the IAEA’s safety guidance starting with a simple assessment based on very conservative assumptions which may be iteratively refined using progressively ... more complex models, with more realistic assumptions, as necessary. Shulan Xu and Ann-Louis Söderman SSM English A series of screening calculations have been performed to assess the potential radiological...
Innehållstyp: Publikationer -
2012:62 Technical Note, Review of the MARFA Code
As part of SSM’s Initial Review Phase of SKB’s SR-Site safety assessment of the final disposal of spent nuclear fuel at the Forsmark site, Quintessa has been requested by SSM to review SKB’s MARFA code ... and adequate to support its use in SR-Site. This Technical Note summarises the findings of Quintessa’s review. The main concern raised in the review is the poor quality of the documentation associated with...
Innehållstyp: Publikationer -
2009:29e Swedish national plan for the management of all radioactive waste
joint action group. The views of the joint action group and the Swedish Radiation Safety Authority on existing problems with the management of radioactive waste have formed the basis for the prioritized ... direction for society’s continued work with the management of all radioactive waste. This report is also available in Swedish: 2009:29 Nationell plan för allt radioaktivt avfall SSM SSM English The Swedish...
Innehållstyp: Publikationer -
2020:11 Competency based assessments of Nuclear Power Plant controlroom operators
Experiences of development and first operational methodological and technical demonstrator application SSM perspective Background The ability of the control room operators is paramount to secure safe and stable ... same amount of operating incidents, as operators did twenty years ago. The last ten years concerns on operators’ future ability to meet challenges have been raised, e.g., the operators’ integrated system...
Innehållstyp: Publikationer -
2007:23 On Safety Management, A Frame of Reference for Studies of Safety Management with Examples From Non-Nuclear Contexts of Relevance for Nuclear Safety
nuclear organizations; this as a way to create models useful for the nuclear power industry but based on general understanding of the concept of safety management. The chosen organizations are used extensively ... nuclear organizations; this as a way to create models useful for the nuclear power industry but based on general understanding of the concept of safety management. The chosen organizations are used extensively...
Innehållstyp: Publikationer -
02:51 Nuclear Criticality Safety Assessment Using the SCALE Computer Code Package A demonstration based on an independent review of a real application
Dennis Mennerdahl SKI English...
Innehållstyp: Publikationer -
02:52 Radiation Shielding Assessment Using the SCALE Computer Code System A demonstration based on an independent review of a real application
Dennis Mennerdahl SKI English...
Innehållstyp: Publikationer