Visar 3336 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
-
2012:32 Technical Note, Groundwater Chemistry in SKB’s Safety Assessment SR-Site: Initial Review
This preliminary review of SR-Site is focused specifically on the treatment of groundwater chemistry in the description of the Forsmark site and in the long-term safety of a deep geological repository ... present-day groundwater system has evolved over the long-term due to the effects of environmental changes on groundwater movements. Groundwater chemistry data and interpretations in the SDM have contributed to...
Innehållstyp: Publikationer -
2016:21 The effect of a glaciation on East Central Sweden: case studies on present glaciers and analyses of landform data
ice age will give the Swedish Radiation Safety Authority (SSM) better prerequisites to assess what impact of a future glaciation might have on a repository for spent nuclear fuel. This report compiles ... compiles research conducted between 2008 and 2015 with a primary focus on 2012-2014. The primary aim of the research was to improve our understanding of processes acting underneath an ice sheet, specifically during...
Innehållstyp: Publikationer -
01:48 Effects of Time Pressure and Noise on Non-Destructive Testing
to be used for inservice inspections. A significant part of the qualification concept is requirement on qualification of NDT personnel, as it is commonly understood that the human factors effect the total ... The more detailed objective of that particular research was to study effects of stress conditions on manual ultrasonic testing. Results The results of the study suggest that a little stress pressure...
Innehållstyp: Dokument -
2012:33 Technical Note, Review of Groundwater Chemistry in SKB’s Safety Assessment SR-Site
This initial review examined SKB’s characterization of groundwater chemistry at the Forsmark site and its evolution during long time periods under different possible climates in the future. The review ... appropriate. The review is based on information provided by SKB in the main report of the SR-Site project and in various main and supporting references for the safety report. Overall, SKB’s acquisition and interpretation...
Innehållstyp: Publikationer -
2017:12 Computational assessment of LOCA simulation tests on high burnup fuel rods in Halden and Studsvik
Computational assessment of LOCA simulation tests on high burnup fuel rods in Halden and Studsvik 2017:12 Author: Lars Olof Jernkvist SSM 2017:12 SSM 2017:12 SSM perspective Background Loss of Coolant ... in a Light Water Reactor (LWR). The lack of cooling and the drop in pressure impose large stresses on the nuclear fuel which would increase the risk of fuel rod damage and the subsequent release of active...
Innehållstyp: Dokument -
02:41 Comparison of SKB's RES Matrix FEPs with SKI's PID FEPs (pdf 290 kB)
assembled a list of features, events and processes (FEPs), representing the Process System (near-field and far-field), with interactions/influences between FEPs incorporated in a Process Influence Diagram (PID) ... to compare SKB’s RES matrix FEPs and their interactions, with SKI’s PID FEPs (for the near-field and far-field/geosphere) and their interactions. The reversed order comparison is also investigated. For...
Innehållstyp: Dokument -
2016:31 Measures and method characteristics for early evaluation of safe operation in nuclear power plant control room systems
The Swedish Radiation Safety Authority’s (SSM) experience is that there is a need to develop evaluation methods in parallel with the development of control rooms in conjunction with construction modifications ... aspect is that conventional methods of evaluating control rooms and issues need to be reexamined. SSM has previously provided funding for several individual research projects regarding evaluation of control...
Innehållstyp: Publikationer -
2014:26 Improved reference and relative dosimetry of small radiation therapy photon beams
dosimetry of small radiation therapy photon beams 2014:26 Authors: Pedro Andreo Hamza Benmakhlouf SSM perspective Background The safe and accurate delivery of radiation dose during the radiotherapy ... is critical to the success of their treat- ment. The recommendations in dosimetry protocols, based on radiation measurements using reference detectors calibrated with traceability to international standards...
Innehållstyp: Dokument -
2017:20 Assessment of inertia effects on transient clad-to-coolant heat transfer and coolant flow under reactivity initiated accidents
Assessment of inertia effects on transient clad-to-coolant heat transfer and coolant flow under reactivity initiated accidents 2017:20 Author: Lars Olof Jernkvist SSM 2017:20 SSM 2017:20 SSM:s perspektiv ... shändelser (RIA) i lättvattenreaktorer. I utbyte mot årliga bidrag till utvecklingen av SCANAIR har SSM tillgång till beräkningsprogrammet och kan utföra egna analyser av bränslebeteende under reaktivitetshän-...
Innehållstyp: Dokument -
SSM Report 2014:59 TN part I page -60
Review Phase Authors: Jeoung Seok Yoon Ove Stephansson Ki-Bok Min SSM perspektiv Bakgrund Strålsäkerhetsmyndigheten (SSM) granskar Svensk Kärnbränslehantering AB:s (SKB) ansökningar enligt lagen ... ett slutförvar för använt kärnbränsle och även inkapslingsanläggning. Som en del i granskningen ger SSM kon- sulter uppdrag för att inhämta information och göra expertbedömningar i avgränsade frågor. I...
Innehållstyp: Dokument