Din avgränsning ger 2129 träffar.
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2003:45 Cerenkov Characteristics of BWR Assemblies Using a Prototype DCVD With a Back-Illuminated CCD (pdf 1,9 MB)
as a result of the use or disclosure of the information contained in this publication whether based on contract, tort including negligence, strict liability, or otherwise. The Canadian Nuclear Safety ... prototype Digital Cerenkov Viewing Device (DCVD) to verify spent fuel. Field measurements in Swedish nuclear power reactor fuel bays on BWR fuel and non-fuel assemblies resulted in new Cerenkov information...
Innehållstyp: Dokument -
2017:05 Robust structural verification of pressurized nuclear components subjected to ratcheting, part two – stress-strain curves for cyclic elastoplastic analysis.
stress-strain curves for cyclic elastoplastic analysis. 2017:05 Author: Mikael Möller SSM 2017:05 SSM 2017:05 SSM perspective Background Pressurized components in nuclear applications that are subjected ... develop guidelines on how to evaluate pressurized nuclear components subjected to ratcheting in a rational and conservative way that are code compliant with ASME III. In part one (SSM 2015:43) experimental...
Innehållstyp: Dokument -
2014:42 Utbildning och kompetens inom strålskydd hos olika funktioner som deltar vid eller påverkar medicinska bestrålningar
påverkar medicinska bestrålningar Författare: Britt-Marie Danestig SSM 2014:42 SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten, SSM, verkar för att användningen av olika typer av strålning inom svensk ... svensk hälso- och sjukvård ska vara säker för personal, patienter och allmänhet. SSM genomför under 2013 och 2014 en översyn över föreskrifterna som reglerar allt arbete med joniserande strålning. En...
Innehållstyp: Dokument -
2005:41 Models for Fuel Rod Behaviour at High Burnup
Perspective Background During recent years a considerable amount of work has been performed on studying the behaviour of nuclear fuel at high burnup and to model it in computer codes. SKI has previously ... afore- mentioned processes. Grain growth kinetic modelling is briefly reviewed and pertinent data on grain growth of high burnup fuel obtained during power ramps in the Third Risø Fission Gas Release...
Innehållstyp: Dokument -
2005:63 Safety-Related Contractor Activities at Nuclear Power Plants - New Challenges for Regulatory Oversight
be seen in the growing body of regulatory and utility meetings and workshops on the subject of contracting. Based on these concerns, SKI started a research project to identify the safety challenges ... challenges and implications of the industry’s use of and the safety management of contractors. SKI´s Purpose The objective of the project is to assist SKI in the development of guidance for the regulatory...
Innehållstyp: Dokument -
2001:23 Interactions of Severe Accident Researchand Regulatory Positions (ISARRP)
539 kB ... Safety Royal Institute of Technology S-100 44 Stockholm Sweden Telephone: + 46-8-790 9252 Fax: + 46-8-790 9197 E-mail: sehgal@ne.kth.se LIST OF PARTNERS 1. S. Chakraborty, Swiss Federal Nuclear ... accident research 79 C.8 Remaining issues and concerns 80 C.9 Conclusions and Recommendations on future directions 83 of severe accident research APPENDIX. 1 Questionnaire and the...
Innehållstyp: Dokument -
2004:32 A Strain-based Clad Failure Criterion for Reactivity Initiated Accidents in Light Water Reactors
than previously estimated. At the beginning of 1995 SKI issued fuel and cladding failure limits based on available test data. It was envisaged at that time that the failure limits should be re-evaluated when ... joined the OECD-IRSN CABRI water loop project at the end of 2000. The purpose was to gain information on the failure threshold for nuclear fuel cladding as a function of burnup, especially for modern cladding...
Innehållstyp: Dokument -
2002:05 Patientdoser från röntgen-undersökningar i Sverige – uppföljning av åtgärder
a number of specified x-ray examinations. The aim was on one hand to get a basis for planned regulations on diagnostic reference levels (DRL) and on the other hand to obtain an overview of how the situation ... actions for reducing the dose. In this report the outco- me is presented. The dose reductions were large: on average between 35 and 60 % for the various examinations. A large proportion of the measures taken...
Innehållstyp: Dokument -
Rapport: Planer för framtida insatser inom internationellt miljö- och strålsäkerhetssamarbete i Östeuropa och grannlandssamarbete i Ryssland
Strålsäkerhetsmyndighetens (SSM) regleringsbrev för budgetåret 2022 ska SSM bedriva grannlandssamarbete med Ryssland för att bidra till höjd strålsäkerhet och miljökvalitet i både Ryssland och Sverige. SSM ska även bedriva ... avfall. SSM ska redovisa planer för framtida insatser för grannlandssamarbete och utvecklingssamarbetet till regeringen senast den 30 april 2022. Redovisningen ger en bild av insatser som SSM bedömt...
Innehållstyp: Dokument -
2005:38 A Model Study of Costs Estimates of Decontamination and Decommissioning with an Emphasis to Derive Cost Functions for Alpha-Contaminated Material Using OMEGA Code (582 kB)
and certain objects at the Studsvik site. The task to accrue and fund appropriate capital is based on the reliability, objectivity and long term sustainability of cost estimates for decontamination and ... decommissioning of individual facilities. The validation of cost estimates must therefore be done on a continually basis so that contemporary comparative costs is derived. This mode of analysis may be...
Innehållstyp: Dokument