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Din avgränsning ger 18 träffar.

• 1995:15 Determination of the Neutron and Photon Dose Equivalent at Work Places in Nuclear Facilities of Sweden

  The radiation fields in nuclear power plants consist of a mixture of photons and neutrons of various energies. A detector is usually constructed to respond to one type of radiation only and is usually ... improving of instruments suitable for this 'kind of measurement. However, their usefulness in practical field measurements is still not fully explored. In some areas such as inside the containment building of...

  Innehållstyp: Publikationer

• 1995:15 Determination of the Neutron and Photon Dose Equivalent at Work Places in Nuclear Facilities of Sweden

  01 oktober 1995

  realistic radia- tion fields. For that purpose, groups experienced with different techniques and - in some cases - several groups with a particular technique, were invited to take part. Besid~s traditional remcounters ... anviindes Bonner- sfiirer, protonrekyldetektorer, viivnadsekvivalenta proportionalriiknare (TEPC), s k droppdetektorer och olika persondosmiitare. Dell innehaIler alla initialt rapporterade resultat...

  Innehållstyp: Dokument

• 1995:60 Reliability of Piping System Components -Volume 3: A Bibliography of Technical Papers and Reports Related to Piping Reliability

  Reflecting on older analysis practices, passive components failures seldom receive explicit treatment in PSA. to expand the usefulness of PSA and to raise the realism in plant and system models the Swedish ... in existing PSAs. Phase 1 of the project (completed in Spring 1995) produced a relational data base on worldwide piping system failure events in nuclear and chemical industries. Approximately 2300 failure...

  Innehållstyp: Publikationer

• 95:58 Reliability of Piping System Components. Volume 1: Piping Reliability – A Resource Document for PSA Applications (pdf 436 kB)

  01 januari 1995

  Assessment (SKI/RA) SKI/RA-027/95 Ralph Nyman & Stig Erixon Swedish Nuclear Power Inspectorate, Dept. RA S-106 58 Stockholm, Sweden Bojan Tomic ENCONET Consulting GesmbH Hansi Niese Weg 19 A-1130 Vienna ... necessarily coincide with those of the SKI. iSKI Report 95:58 SUMMARY 1. Background Reflecting on older analysis practices, passive component failures seldom receive explicit treatment in PSA. To...

  Innehållstyp: Dokument

• 95:61 Reliability of Piping System Components. Volume 4: The Pipe Failure Event Database (pdf 371 kB)

  01 januari 1995

  Bengt Lydell 3 Swedish Nuclear Power Inspectorate, Department of Plant1 Safety Assessment (SKI/RA), S-106 58 Stockholm, Sweden ENCONET Consulting GesmbH2 Hansi Niese Weg 19 A-1130 Vienna, Austria ... database on worldwide piping system failure events in the nuclear and chemical industries. The subject report includes Phase 2 results. 2. Implementation Available public and proprietary databases on piping...

  Innehållstyp: Dokument

• 95:59 Reliability of Piping System Components. Volume 2: PSA LOCA Data Base Review of Methods for LOCA Evaluation since the WASH-1400 (pdf 364 kB)

  01 januari 1995

  Evaluation since the WASH-1400 Ralph Nyman & Stig Erixon Swedish Nuclear Power Inspectorate, Dept. RA S-106 58 Stockholm, Sweden Bojan Tomic & Helmut Wimmer ENCONET Consulting GesmbH, Hansi Niese Weg 19 ... report are those of the author(s) and do not necessarily coincide with those of the SKI. SKI Report 95:59 Rev. 1 i SUMMARYSUMMARY 1. 1. BackgroundBackground Reflecting on older analysis practices,...

  Innehållstyp: Dokument

• 1995:19 Non-destructive Assay of SpentBWR Fuel with High-resolutionGamma-ray Spectroscopy

  01 december 1995

  Spectroscopy Ane Hakansson Anders Backlin Department of Radiation Sciences, Uppsala University, Box 535, S-751 21 UPPSALA May 1995 This report concerns a study which has been conducted for the Swedish Nuclear ... and Anders Backlin Department of Radiation Sciences, Uppsala University Abstract A method, based on high-resolution gamma-ray spectroscopy, has been developed for verification of burnup, cooling time...

  Innehållstyp: Dokument

• 1995:70 Crack Characterisation for In-service

  During in-service inspection by non destructive testing the reliability is highly dependent on how the equipment is adjusted to the specific object and to the anticipated crack features. The crack feature ... nuclear and non-nuclear industry. In addition, a literature review was carried out on crack parameter reports and on failure analysis reports, which were further evaluated. The evaluated crack parameters...

  Innehållstyp: Publikationer

• 1995:19 Non-destructive Assay of Spent BWR Fuel with High-resolution Gamma-ray Spectroscopy

  A method, based on high-resolution gamma-ray spectroscopy, has been developed for verification of burnup, cooling time, power history and, to some extent, the initial enrichment of spent BWR fuel. It is ... type. In such cases the accuracies are 3.2% and 170 days, respectively (cooling time A method, based on high-resolution gamma-ray spectroscopy, has been developed for verification of burnup, cooling time...

  Innehållstyp: Publikationer

• 95:59 Reliability of Piping System Components. Volume 2: PSA LOCA Data Base Review of Methods for LOCA Evaluation since the WASH-1400

  R. Nyman, S. Erixon, B. Tomic, B. Lydell SKI English ... R. Nyman, S. Erixon, B. Tomic, B. Lydell SKI English...

  Innehållstyp: Publikationer