Visar 3269 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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Fuel and canister process report.pdf
document can be downloaded from www.skb.se. TR-10-46 3 Preface This document compiles information on processes in the fuel and in the canister relevant for long- term safety of a KBS-3 repository. It ... the copper canister 117 3.5.6 Earth currents – stray current corrosion 121 3.5.7 Deposition of salts on the canister surface 127 3.6 Radionuclide transport 128 4 References 129 TR-10-46 7 1 Introduction...
Innehållstyp: Dokument -
2018-13 Prestudy - Detectors for variance measurements.pdf
Stockholm SSM 2018:13 SSM 2018:13 SSM perspective Background The understanding of radiation quality requires knowledge about the energy deposition pattern of ionizing radiation on which models ... simulations of differ- ent ionization chamber designs and sizes. Various existing conventional SSM 2018:13 ion chambers should be used with existing electrometers, and compared with modern commercial...
Innehållstyp: Dokument -
2001:33 Sweden and the Bomb. The Swedish Plans to Acquire Nuclear Weapons, 19451972
ratification is going on with the intention that the protocol should be implemented simultaneously in all member states. In ratifying the agreement in May 2000, Sweden changed its Act on Nuclear Activities ... this area up until today. Dr Jonter has previously done similar work for SKI and this report is based on archives that are no longer classified. Since Sweden had plans in the nuclear weapons area it is important...
Innehållstyp: Dokument -
2007:44 An Introduction to Nuclear Non-Proliferation and Safeguards
is a working group within Esarda (European Safeguards Research and Development Association) that on a yearly basis educates students from all over Europe. The intention is that the material shall be ... ........................................................ 108 Chapter II.4 NDA techniques based on gamma radiation. Quantitative measurements ...... 109 4.1 The gamma burnup verifier (GBUV) .....
Innehållstyp: Dokument -
2020:12 Assessment of the QT-COOL coolant channel module against the PBF RIA 1-2 experiment
SSM perspective Background The fuel rod analysis program SCANAIR has been developed by IRSN (Institut de Radioprotection et de Sûreté Nucléaire) for analysis of reactivity initiated accidents (RIA) in ... Swedish Radiation Safety Authority (SSM) has access to SCANAIR in exchange for annual contributions for its further development. This ensures a possibility for SSM to do own analysis of fuel rods in reactivity...
Innehållstyp: Publikationer -
2013:33 Technical Note, Seismology – Frequencies and mechanisms. -Initial review phase
mechanisms Initial review phase Authors: Hilmar Bungum Conrad Lindholm 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 konsulter uppdrag för att inhämta information i avgränsade frågor. I SSM:s Technical note-serie rapporteras...
Innehållstyp: Dokument -
2016:14 Radiological examinations of children: a study of method options
Ulla Svahn SSM 2016:14 SSM 2016:14 SSM’s perspective Background SSM performed a previous study of justification in the area of computed tomography in Sweden. The findings were based on a team of ... of physicians determining retrospectively, on the basis of referrals, whether a sample of CT examinations performed in Sweden over the course of one day showed that the examinations were justified. The...
Innehållstyp: Dokument -
2015:37 Models for axial relocation of fragmented and pulverized fuel pellets in distending fuel rods and its effects on fuel rod heat load
pellets in distending fuel rods and its effects on fuel rod heat load 2015:37 Author: Lars Olof Jernkvist Ali Massih SSM 2015:37 SSM 2015:37 SSM perspective Background At high burnups the components ... how the temperature and oxidation at the hot spot is affected and the time to burst is reduced. SSM 2015:37 Need for further research Continued improvement of calculation tools are needed to accurately...
Innehållstyp: Dokument -
2001:16 Seven Law Concepts on Nuclear Non-Proliferation
The Treaty on Non-Proliferation of Nuclear Weapons (NPT) is the foundation for both national and international supervision and control of nuclear material, equipment and technology. States that are parties ... implementation of the requirements that the NPT obligations impose on the nuclear industry. When developing the seven Law Concepts on national nuclear legislation that are presented in this report, the...
Innehållstyp: Publikationer -
2022:04 Warm Pre-Stressing mechanisms
SSM perspective Background Swedish nuclear power plants (NPP) were originally designed and analyzed with an assumed operating period of approximately 40 years. As Swedish NPPs reach their original technical ... expected to occur at higher loads than for virgin, unprestressed material. The research was initiated by SSM and is relevant considering the aging reactor fleet in Sweden. The project is expected to provide answers...
Innehållstyp: Publikationer