Title: | Quality Assurance Methods for Uncertainty Analysis in Reactor Physics with Applications Laadunvarmistusmenetelmiä epävarmuusanalyysille reaktorifysiikassa sovelluksineen |
Author(s): | Vanhanen, Risto |
Date: | 2016 |
Language: | en |
Pages: | 85 + app. 64 |
Department: | Teknillisen fysiikan laitos Department of Applied Physics |
ISBN: | 978-952-60-6730-8 (electronic) 978-952-60-6729-2 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 58/2016 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Tuomisto, Filip, Prof., Aalto University, Department of Applied Physics, Finland |
Thesis advisor(s): | Ala-Heikkilä, Jarmo, Dr., Aalto University, Department of Applied Physics, Finland |
Subject: | Energy, Physics |
Keywords: | quality assurance, uncertainty analysis, sensitivity analysis, nuclear data, covariance, positivity, consistency, laadunvarmistus, epävarmuusanalyysi, herkkyysanalyysi, ydinvakiotiedot, ydinvakiot, kovarianssi, positiivisuus, sisäinen ristiriidattomuus |
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Abstract:Epävarmuusanalyysin tarkoitus on määrittää, kuinka hyvin laskettuihin suureisiin voi luottaa. Tässä mielessä epävarmuus on luottamuksen puutetta laskettuja arvoja kohtaan. Tässä väitöksessä epävarmuusanalyysiä sovelletaan reaktorifysiikkaan. Reaktorifysiikassa ennustetaan ydinreaktoreiden toimintaa säteilyn kuljetusteorioiden ja ydinvakiotietojen pohjalta. |
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Parts:[Publication 1]: R. Vanhanen. Computing positive semidefinite multigroup nuclear data covariances. Nuclear Science and Engineering, 179, 4, 411–422, April 2015. DOI: 10.13182/NSE14-75 View at Publisher [Publication 2]: R. Vanhanen. Computing more consistent multigroup nuclear data covariances. Nuclear Science and Engineering, 181, 1, 60–71, September 2015. DOI: 10.13182/NSE14-105 View at Publisher [Publication 3]: R. Vanhanen. Computing more proper covariances of energy dependent nuclear data. Nuclear Engineering and Design, 297, 148–157, February 2016. DOI: 10.1016/j.nucengdes.2015.11.026 View at Publisher [Publication 4]: R. Vanhanen and M. Pusa. Survey of prediction capabilities of three nuclear data libraries for a PWR application. Annals of Nuclear Energy, 83, 408–421, September 2015; DOI: 10.1016/j.anucene.2015.03.044 View at Publisher [Publication 5]: R. Vanhanen. Uncertainty analysis of infinite homogeneous lead and sodium cooled fast reactors at beginning of life. Nuclear Engineering and Design, SI: NENE, 283, 168–174, March 2015. DOI: 10.1016/j.nucengdes.2014.06.023 View at Publisher |
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