The Design Analysis of Resistance to Brittle Crushing of WWER-1000 Reactor Head

Abstract

The basic equipment of reactor plant WWER-1000 is operated under the severe conditions. The reactor head is no exception because this construction is subjected to severe dynamic and temperature influence which causes a degradation of its material properties during the operation. This construction is made of rugged material which is capable of sustaining all impacts occurring at the planned operation lifetime, but some head sections are more subjected to a brittle crushing.

Original language	English
Article number	012051
Journal	Journal of Physics: Conference Series
Volume	1189
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1189/1/012051
Publication status	Published - 16 Apr 2019
Event	7th International Scientific School-Conference of Young Scientists on Modern Problems of Physics and Technologies, MPPT 2018 - Moscow, Russian Federation Duration: 16 Apr 2018 → 21 Apr 2018

Keywords

joint weld
nuclear reactor head
nuclear reactor WWER-1000
resistance to brittle crushing

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1088/1742-6596/1189/1/012051

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title = "The Design Analysis of Resistance to Brittle Crushing of WWER-1000 Reactor Head",

abstract = "The basic equipment of reactor plant WWER-1000 is operated under the severe conditions. The reactor head is no exception because this construction is subjected to severe dynamic and temperature influence which causes a degradation of its material properties during the operation. This construction is made of rugged material which is capable of sustaining all impacts occurring at the planned operation lifetime, but some head sections are more subjected to a brittle crushing.",

keywords = "joint weld, nuclear reactor head, nuclear reactor WWER-1000, resistance to brittle crushing",

author = "Ovsenev, {A. E.} and N. Pimenov and Bibik, {I. S.}",

year = "2019",

month = apr,

day = "16",

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N2 - The basic equipment of reactor plant WWER-1000 is operated under the severe conditions. The reactor head is no exception because this construction is subjected to severe dynamic and temperature influence which causes a degradation of its material properties during the operation. This construction is made of rugged material which is capable of sustaining all impacts occurring at the planned operation lifetime, but some head sections are more subjected to a brittle crushing.

AB - The basic equipment of reactor plant WWER-1000 is operated under the severe conditions. The reactor head is no exception because this construction is subjected to severe dynamic and temperature influence which causes a degradation of its material properties during the operation. This construction is made of rugged material which is capable of sustaining all impacts occurring at the planned operation lifetime, but some head sections are more subjected to a brittle crushing.

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