Zobrazeno 1 - 10
of 42
pro vyhledávání: '"A. G. Gulenko"'
Autor:
A. A. Buchatsky, A. G. Gulenko, Boris Margolin, O. Yu. Vilensky, A. A. Sorokin, B. A. Vasil’ev
Publikováno v:
Inorganic Materials: Applied Research. 10:1477-1491
The paper presents an overview of the basic principles of extending the lifetime of BN-600 fast reactors. These principles based on analysis of the main in-service mechanisms of material embrittlement and damage underlie the normative documents of th
Autor:
A. A. Buchatsky, Boris Margolin, O. Yu. Vilensky, A. G. Gulenko, B. A. Vasil’ev, A. A. Sorokin
Publikováno v:
Voprosy Materialovedeniya. :191-214
The present paper overviews the basic principles of Russian Standard elaborated by authors for justification of lifetime prolongation of BN-600 fast reactor (FR) and for justification of design lifetime of BN-800 and BN-1200 FR. These principles are
Publikováno v:
Inorganic Materials: Applied Research. 9:1254-1262
—Having analyzed experimental data on the long-term strength of unirradiated austenitic materials and predictive dependences obtained in the context of a physical and mechanical model of intergranular fracture, the authors have determined the assur
Publikováno v:
Engineering Fracture Mechanics. 191:383-402
An engineering Unified Curve (UC) method is considered in terms of its advantages and disadvantages for the temperature dependence of fracture toughness KJC(T) to be predicted. Based on the advanced model of brittle fracture (referred as the Prometey
Publikováno v:
Engineering Fracture Mechanics. 182:467-486
The local approach to brittle fracture is able in principle to transfer fracture data from one type of specimens to another one for different test temperatures and different material conditions. However, in practice the capacity of existing models to
Autor:
B. A. Vasil’ev, V. B. Kaidalov, A. G. Gulenko, I. P. Kursevich, Boris Margolin, O. Yu. Vilenskii
Publikováno v:
Strength of Materials. 45:442-447
Studies on defining methodical approaches to substantiated service life extension for BN reactors are described.
Autor:
M.E. Korshunov, Evgenia Kuleshova, V. A. Shvetsova, D. A. Zhurko, A. G. Gulenko, Boris Margolin, B. A. Gurovich, V. N. Fomenko
Publikováno v:
Journal of Nuclear Materials. 432:313-322
New fracture toughness data are represented for highly irradiated RPV materials that were obtained by testing standard compact specimens with thickness of 12.5 mm and 25 mm and pre-cracked Charpy specimens machined from the RPV decommissioned. Two ad
Publikováno v:
International Journal of Fracture. 179:87-108
The purpose of the present article is to develop a multi-scale brittle fracture modelling for irradiated RPV materials. For this development, applicability of local brittle fracture criteria for radiation embrittlement modelling is analysed through c
Publikováno v:
Strength of Materials. 44:585-599
Based on processing of a large body of experimental data obtained for austenitic steels 304 and 316, the authors have determined the coefficients for the equation of crack growth rate as a function of the C* -integral under creep conditions. To analy
Проанализированы два инженерных метода Master Curve и Unified Curve применительно к оценке сопротивления хрупкому разрушению корпусов реакторов.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96acf79eea0cef24f6b8a57262a18f3a
http://dspace.nbuv.gov.ua/handle/123456789/173456
http://dspace.nbuv.gov.ua/handle/123456789/173456