Din avgränsning ger 1352 träffar.
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2007:43 ProLBB - A Probabilistic Approach to LeakBefore Break Demonstration
The SKI regulation SKIFS 2004:2 allows for the use of Leak Before Break (LBB) as one way to provide assurance that adequate protection exists against the local dynamic consequences of a pipe break. The way to demonstrate that LBB prevails relies on a deterministic procedure for which a leakage crack is postulated in certain sections of the pipe based on the leak detection capability of the...
Innehållstyp: Publikationer -
2008:30 A model for fission gas release from mixed oxide nuclear fuel
Nuclear fuel containing mixed oxide (MOX) pellets have been used since the 1960's. MOX fuel pellets are made from a mixture of uranium and plutonium oxide. MOX allows the large quantities of fissile isotopes produced and remaining in spent nuclear fuel from light water reactors to be recycled. Producing MOX fuel can be seen as a method to more efficiently use the natural uranium since...
Innehållstyp: Publikationer -
2007:18 Marvikenreaktorn - ett industripolitiskt utvecklingsprojekt i otakt med tiden
Den statliga Atomenergiutredningen tillsattes 1955 och publicerade sin rapport i början av 1956. Med utgångspunkt från diskussionerna inom utredningen offentliggjorde Vattenfall samtidigt planer på två reaktorprojekt Adam och Eva. Det statligt finansierade forsknings- och utvecklingsföretaget AB Atomenergi (föregångare till nuvarande Studsvik AB) presenterade...
Innehållstyp: Publikationer -
2008:32 Erfarenheter från International CCF Data Exchangeprojektet (ICDE), Rev 0
Rapporten ger grundläggande information om common cause failure (CCF) konceptet och insikter från drifterfarenheter om inträffade CCF-händelser i säkerhetsrelaterade komponenter i såväl utländska som inhemska kärnkraftanläggningar. De drifterfarenheter som förmedlas i rapporten är avsedda att utgöra ett planeringshjälpmedel...
Innehållstyp: Publikationer -
2007:23 On Safety Management, A Frame of Reference for Studies of Safety Management with Examples From Non-Nuclear Contexts of Relevance for Nuclear Safety
The authors present the theoretical framework. There they also discuss the pros of using the system perspective to build a useful frame of reference of safety management using non- nuclear organizations; this as a way to create models useful for the nuclear power industry but based on general understanding of the concept of safety management. The chosen organizations are used extensively to...
Innehållstyp: Publikationer -
2008:33 Risk-informed assessment of defence in depth, LOCA example
The methods that are used today in PSA are applicable for evaluating defence-in-depth levels 1 and 2. Failure data can be determined through: human reliability analysis, riskinformed in-service-inspection methodology, system reliability analysis and directly from plant specific failure data for the components. Many DID activities against LOCA are not explicitly modelled in typical...
Innehållstyp: Publikationer -
2005:03 Probability of Detection for the Ultrasonic Technique according to the UT-01 Procedure
Tomas Jelinek, Lina Tidström, Björn Brickstad SKI English...
Innehållstyp: Publikationer -
2005:13 Bedömning av kemiska fenomen med betydelse för silfunktionen i Ringhals PWR-reaktorer
Jan-Olov Liljenzin SKI Svenska...
Innehållstyp: Publikationer -
2005:15 Human Factors Engineering Plan for Reviewing Nuclear Plant Modernization Programs
John O'Hara, James Higgins SKI English...
Innehållstyp: Publikationer -
2005:04 Assuring Competency in Nuclear Power Plants: Regulatory Policy and Practice
Nancy E. Durbin, Barbara Melber SKI English...
Innehållstyp: Publikationer