Din avgränsning ger 2043 träffar.
-
2022:13 Long-time variations of radionuclides and metals in the marine environment of the Swedish west-coast studied using brown algae
Radiation Physics Malmö Report number: 2022:13 ISSN: 2000-0456 Available at: www.ssm.se SSM 2022:13 SSM perspective Background The marine environment receives discharges from nuclear facilities ... thereby usefulness in environmental monitoring as a bio indicator. Bio indicators provide information on levels and variations of elements, like for example radionuclides, in the marine environment. By studying...
Innehållstyp: Dokument -
99:10 Verification and Validation of HumanFactors Issues in Control RoomDesign and Upgrades
Human factors work may therefore be required. There is an extensive literature on human factors itself, but not so much on how it is verified and validated. Therefore, HRP and the Swedish Nuclear Power ... (SKI) commissioned a study. The objective was to review the literature and establish a knowledge base on verification and validation (V &V) of human factors issues. The report first discusses verification...
Innehållstyp: Dokument -
02_1578211_Säkerhetsfunktionsindikatorn.pdf
176 kB ... i Stockholm. skb.se 1 Bakgrund SKB lämnade 2014 in en ansökan om att bygga ut SFR. SSM har under 2016 begärt in kompletteringar av ansökan och detta PM är ett underlag för att besvara ... betongegenskaper i 1-2BMA I SSMs begäran om komplettering SSM2015-725-36 (daterad 2016-09-29) begär SSM följande komplettering relaterad till hydraulisk kontrast: ”1) Redovisning för definitionen...
Innehållstyp: Dokument -
2024:10 Computational analysis of high-burnup fuel rod behaviour in PWR large-break LOCA
Uppsala 2024:10 SSM 2024:10 This report was commissioned by the Swedish Radiation Safety Authority (SSM). The conclusions and viewpoints presented in the report are those of the author(s) and do not necessarily ... necessarily coincide with those of SSM. SSM perspective Background Quantum Technologies AB (QT) has for many years developed computational models for the thermomechanical behaviour of nuclear fuel...
Innehållstyp: Dokument -
Modelling of the state of stress.pdf
viewpoints presented in the report are those of the authors. SKB may draw modified conclusions, based on additional literature sources and/or expert opinions. A pdf version of this document can be downloaded ... different cases. The lower strength properties in the deformation zones cause some slip on the zones, depending on stress levels and orientation. Stress values at corresponding points in the model are...
Innehållstyp: Dokument -
02:21 (SSI 2002:12) Formulation and Presentation of Risk Assessments to Address Risk Targets for Radioactive Waste Disposal (pdf 554 kB)
issued corresponding regulations on long-term safety of geological disposal, including aspects and guidance on safety assessment methodology (such as time frames). Based on these regulations, SSI and SKI ... of the SKI and the SSI. i Executive Summary The Swedish regulators have been active in the field of performance assessment of radioactive waste disposal facilities for many years and have developed...
Innehållstyp: Dokument -
00:53 Final Report for the Melt-Vessel Interactions (MVI) Project
Kyma¨la¨inen, H. Tuomisto IVO Power Engineering Ltd. Rajatorpantie 8, Vantaa FIN-01019 Finland J.M. Bonnet, S. Rouge´, M. Narcoux, A. Lie´geois CEA - Grenoble 17 rue des Martyrs 38054 GRENOBLE CEDEX 9 France ... 13 Bibliography to Chapter 1 . . . . . . . . . . . . . . . . . . . . . . . . . 15 2 Melt jet attack on the RPV wall 18 2.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.2 RIT/NPS...
Innehållstyp: Dokument -
2017:25 Evaluation of weld fatigue reduction in austenitic stainless steel pipe components
Anderson SSM 2017:25 SSM 2017:25 SSM perspective Background The performed investigation is a continuation of the work performed in SSM 2015:38 where fatigue tests were performed on pressurized ... with mainly reversed bend- ing deformation and particular focus on high cycle fatigue. The previous fatigue results were quite dependent on the estimation of the stress con- centration factor of the weld...
Innehållstyp: Dokument -
2005:62 Utvärdering av SKB:s utredningar beträffande tillträdesvägar till slutförvarets deponeringsområden, val av bergbrytningsmetoder horisontell deponering (pdf 338 kB)
som idag tillämpas i fronten på franska snabbtåg. Även om hissens hastighet bara kommer att bli 2 m/s är dess utformning, drift och säkerhet en alldeles för stor teknisk utmaning för SKB. I Gorleben, Tyskland ... ventilationsschakten. SKB studerar för närvarande möjligheterna för horisontell deponering enligt den s k KBS-3H- metoden där kapsel och kompakterad bentonit förpackas i behållare som förs in i ca 300 m...
Innehållstyp: Dokument -
Bilaga 4 - Bränslefabriken i Västerås.pdf
2486 ... stralsakerhetsmyndigheten.se Översyn av beredskapszoner Bilaga 4 - Bränslefabriken i Västerås 2017:27 SSM 2017:27 2017:27 Översyn av beredskapszoner Bilaga 4 - Bränslefabriken i Västerås Datum: Oktober ... Rapportnummer: 2017:27 ISSN: 2000-0456 Tillgänglig på www.stralsakerhetsmyndigheten.se SSM 2017:27 SSM 2017:27 3 Innehåll 1. Sammanfattning .............................................
Innehållstyp: Dokument