Visar 3295 sökträffar på ”WiFi-mätningar i skolmiljö”
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2010:46 Development of the PRO-LOCA Probabilistic Fracture Mechanics Code, MERIT Final Report
7360 kB ... SSM 2010:46 i TABLE OF CONTENTS TABLE OF CONTENTS ................................................................................................................. i EXECUTIVE SUMMARY ... level of that QA and the overall QA for PRO-LOCA are not to the level required by ASME NQA-1. Part I of NQA-1-2008, Quality Assurance Requirements for Nuclear Facility Applications, is organized as 18...
Innehållstyp: Dokument -
02:29 Evaluation of the FRAPCON-3 Computer Code
Interface to FRAPTRAN.............................................................................. 26 I 4 Code implementation and documentation ............................................. ... that the source code must be partly rewritten in the future. Documentation of the code comprises (i) a general code description, which briefly presents models, computational methods and code structure...
Innehållstyp: Dokument -
1995:19 Non-destructive Assay of SpentBWR Fuel with High-resolutionGamma-ray Spectroscopy
(cooling time <50 years). I denna rapport beskrivs en metod baserad pa hogupplosande gammaspektroskopi att anvandas for verifiering av utbranningsgrad, avklingningstid och, i viss man, initial anrikning ... respektive 1.5 At. I rapporten visas ocksa att ovanstaende parametrar kan bestammas utan annan kannedom om bransleelementen an bransletyp. Noggrannheten i bestiimningen av parametrama minskas i sadana fall...
Innehållstyp: Dokument -
2007:37 Identification of Common Cause Initiating Events Using the NEA IRS Database
the disturbances. Such events are often traced back to support systems, electrical distribution and I&C systems, secondary impact (pipe breaks), etc. Those are the areas where today’s plants may still ... project - The most important contributors of this type are electrical power supply systems and I&C systems. One of the mechanisms contributing to the degradation of the in-house electrical power supply...
Innehållstyp: Dokument -
2006:30 Benchmarking – a validation of UTDefect
173 kB ... author/authors and do not necessarily coincide with those of the SKI. Table of content SUMMARY i SAMMANFATTNING ii INTRODUCTION 1 PROBE MODELLING 2 CALIBRATION 5 COMPARISON WITH ... investigation. i Sammanfattning Nya och starkare krav på tillförlitligheten hos de system för oförstörande provning och procedurer som tillämpas vid den återkommande provningen i kärnkraftsindustrin...
Innehållstyp: Dokument -
2005:63 Safety-Related Contractor Activities at Nuclear Power Plants - New Challenges for Regulatory Oversight
188 kB ... author/authors and do not necessarily coincide with those of the SKI. i Table of Contents Sammanfattning ............................................................... ... viktig del vid design, konstruktion, drift och underhåll. Tillståndshavarna för kärnkraftverken i Sverige och i omvärlden har successivt utvecklat och förfinat sina processer för upphandling, styrning, övervakning...
Innehållstyp: Dokument -
96:77 Common Cause Failure Analysis of Hydraulic Scram and Control Rod Systems in the Swedish and Finnish BWR Plants (pdf 670 kB)
670 ... of the operating experiences at the BWRs of ABB Atom design, comprising 9 units in Sweden and TVO I/II in Finland. Also international experience and reference information were surveyed. A reference ... class, the failure modes prove to be same, or there are only a few alternatives to chose from. i Due to the limited component population, the experiences for the scram valves constitute only...
Innehållstyp: Dokument -
2006:17 Three Dimensional Modelling of a KBS-3 Canister for Spent Nuclear Fuel some migration studies
758 ... are those of the author/authors and do not necessarily coincide with those of the SKI. i Contents Abstract ................................................................................ ... ...................................................................................... 41 Appendix I....................................................................................................
Innehållstyp: Dokument -
2008:10 User’s manual for Ecolego Toolbox and the Discretization Block
Robert Broed and Shulan Xu SSI Rapport 2008:10 Rapport från Statens strålskyddsinstitut tillgänglig i sin helhet via www.ssi.se Ultraviolet, solar and optical radiation Ultraviolet radiation from ... aspekter av säkerhetsanalysen från utläckage från de tekniska barriärerna till radiologiska kon- sekvenser i ytmiljön. En mjukvara för implementeringen av säkerhetsanalysmodeller utvecklades inom CLIMB-projektet...
Innehållstyp: Dokument -
98:09 Identification of Common Cause Initiators in IRS Database
with disturbances. Such events are often traced back to support systems, electrical distribution and I&C systems, secondary impact (pipe breaks), etc. Those are the areas where today’s plants may still be ... categories. As shown the distribution of events among system type categories (mechanical, electrical, I&C) is almost uniform. With regard to malfunction type involved about 80% of direct causes are hardware...
Innehållstyp: Dokument