EFFECT OF THE LAYOUT OF SMALL-AND LARGE-SERIES WWER-1000 REACTORS OF NUCLEAR POWER PLANTS ON THE STRESS-STRAIN STATE OF THE HEADER-STEAM GENERATOR CONNECTOR WELDMENT

Refined results of the stress-strain state evaluation for the hot header-steam generator connector weldment of small-and large-series WWER-1000 reactors with three-dimensional models are presented. The layout of the steam generators in the reactors is shown to influence maximum stresses in the vicin...

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Bibliographic Details
Published in:Strength of materials 2007-09, Vol.39 (5), p.539-544
Main Authors: STEPANOV, G. V, KHARCHENKO, V. V, BABUTSKII, A. I, KOBEL'SKII, S. V, ORYNYAK, I. V, ROMANOV, S. V, TRUNOV, N. B, DENISOV, V. V, PIMINOV, V. A
Format: Article
Language:English
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Summary:Refined results of the stress-strain state evaluation for the hot header-steam generator connector weldment of small-and large-series WWER-1000 reactors with three-dimensional models are presented. The layout of the steam generators in the reactors is shown to influence maximum stresses in the vicinity of the weld.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-007-0060-y