Din avgränsning ger 92 träffar.
-
2013:07 Corrosion of copper in distilled water without molecular oxygen and the detection of produced hydrogen
this was not possible in the experimental set-up used. Thus it cannot be excluded that formed species on surfaces could have been altered during handling of specimens between exposure and surface analysis ... indicate that the reaction products are predominately comprised of oxide and hydroxide. Furthermore, based on the visual appearance, the reaction products formed are solid and of a three dimensional character...
Innehållstyp: Publikationer -
2013:09 An Application of the Functional Resonance Analysis Method (FRAM) to Risk Assessment of Organisational Change
organisational changes, based on the principles of resilience engineering. The approach in question was the Functional Resonance Analysis Method (FRAM). Whereas established approaches focus on risks coming from failure ... failure or malfunctioning of components, alone or in combination, resilience engineering focuses on the common functions and processes that provide the basis for both successes and failures. Resilience...
Innehållstyp: Publikationer -
2013:16 Technical Note, Assessment of PWR fuel depletion and of neutron multiplication factors for intact PWR fuel copper canisters – main review phase
fuel copper canisters Main review phase Author: Dennis Mennerdahl SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten (SSM) granskar Svensk Kärnbränslehantering AB:s (SKB) ansökningar enligt lagen ... slutförvar för använt kärnbränsle och av en inkapslingsanläggning. Som en del i granskningen ger SSM kon- sulter uppdrag för att inhämta information och göra expertbedömningar i avgränsade frågor. I...
Innehållstyp: Dokument -
2013:08 Licensing of safety critical software for nuclear reactors
organisations –Revision 2013 SSM 2013:08 Background This report is the 5th revision of the report. The task force was formed in 1994 as a group of experts on safety critical software. The members ... members come from regulatory authorities and/or their technical support organization. Bo Liwång, SSM, has been a member since the work started in 1994. For full information of the historical background...
Innehållstyp: Dokument -
2013:27 Numerical simulations of headed anchors break in reinforced and non-reinforced concrete structures
Authors: Peter Segle Jessica Strömbro Alexander Wulff Johan Kölfors Albin Larsson Robert Persson SSM perspective Background The design codes for anchorage of equipment in concrete structures have ... 349-06 code open up today for a more detailed analysis where the beneficial impact of rein- forcement on anchor capacity can be taken into account. How this analysis can be done is, however, not explicitly...
Innehållstyp: Dokument -
2013:10 Qualification of Electrical Equipment in Nuclear Power Plants - Management of ageing
during normal operation and in areas aec- ted by an accident. Therefore, some material is given also on qualica- tion of equipment located outside containment with better possibilities for frequent inspection ... Skoglund, Ringhals AB Sven-Olof Palm, Forsmark Kraftgrupp AB Karl-Erik Eriksson, OKG Aktiebolag SSM 2013:10 Background The management of ageing is an important area for the safety work at nuclear...
Innehållstyp: Dokument -
2013:08 Licensing of safety critical software for nuclear reactors
methods for specifying, designing and coding have an important impact on the implementation. Existing standards provide limited guidance on the regulatory and safety assessment of these factors. An undesirable ... experts. The major result of the work is the identification of consensus and common technical positions on a set of important licensing issues raised by the design and operation of computer based systems used...
Innehållstyp: Publikationer -
2013:27 Numerical simulations of headed anchors break in reinforced and non-reinforced concrete structures
349-06 code open up today for a more detailed analysis where the beneficial impact of reinforcement on anchor capacity can be taken into account. How this analysis can be done is, however, not explicitly ... sufficient reinforcement is present. The objective of the project is to study the effect of reinforcement on the concrete breakout capacity of cast in headed bolts in concrete structures by numerical simulations...
Innehållstyp: Publikationer -
2013:24 Modelling of nuclear fuel cladding under loss-of-coolant accident conditions
The results are compared with experimental data on cladding rupture strain, temperature and pressure. The effects of heating rate and rod internal pressure on the rupture strain are evaluated by systematic ... alloy, for which no definite constitutive relation is yet available. Tero Manngård and Ali R. Massih SSM English We present a unified model for calculation of zirconium alloy fuel cladding rupture during...
Innehållstyp: Publikationer -
2013:15 Riskanalys av strålbehandlingsprocessen med inriktning mot teknisk kvalitetssäkring
med inriktning mot teknisk kvalitetssäkring 2013:15 Författare: Göran Davidsson Forskning SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten arbetar pådrivande inom strålbehandling för att skydda ... genomförts i detta arbete. Projekt information Kontaktperson SSM: Peter Björk och Catarina Danestig Sjögren Referens: SSM 2012-1171 SSM 2013:15 2013:15 Författare: Göran Davidsson COWI AB, Göteborg...
Innehållstyp: Dokument