02818nam 22005893 450 991096677040332120250523181838.09789201338211920133821X978152314993315231499309781523149940152314994997892013392189201339216(CKB)4100000011778460(MiAaPQ)EBC6482119(MiAaPQ)EBC30589726(Au-PeEL)EBL30589726(OCoLC)1492946460(EXLCZ)99410000001177846020250523d2021 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierCurrent approaches to the analysis of design extension conditions with core melting for new nuclear power plants /International Atomic Energy Agency. 1st ed.Vienna, Austria :International Atomic Energy Agency,2021.1 online resource (128 pages)IAEA TECDOC series,1011-4289 ;no. 19829789201340214 9201340214 Includes bibliographical references.The focus of this publication is on collecting current practices in Member States related to design extension conditions (DECs) with core melting. The information provided is based on the feedback from technical experts from Canada, France, Finland, India, the Islamic Republic of Iran, the Russian Federation, and the United States of America. There is, however, still no common understanding of DECs due to the complexity of phenomena and insufficient experimental data. This publication identifies current approaches of IAEA Member States with active nuclear power programmes and discusses the regulatory perspective and technical rationale. It attempts to find common practices and possible areas for harmonization of the main rules related to the analysis of DECs with core melting for new water cooled reactors, including their selection for the safety demonstration.IAEA-TECDOC ;no. 1982.Nuclear power plantsDesign and constructionNuclear power plantsSafety measuresNuclear reactorsCoresNuclear power plantsDesign and construction.Nuclear power plantsSafety measures.Nuclear reactorsCores.621.48/32International Atomic Energy Agency,MiAaPQMiAaPQMiAaPQBOOK9910966770403321Current approaches to the analysis of design extension conditions with core melting for new nuclear power plants4415637UNINA