Отправить статью по E-mail On calculation of the contour size of the J-integral for assessment of the structural integrity of the VVER reactor pressure vessels under emergency core cooling
- Авторы: Margolin B.Z.1, Kostylev V.I.1, Fomenko V.N.1, Akbashev I.F.2, Matkovsky V.V.2
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Учреждения:
- National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
- OAO OKB Gidropress
- Выпуск: Том 8, № 6 (2017)
- Страницы: 914-926
- Раздел: Structural–Technological Strenghts and Working Capacity of Materials
- URL: https://journals.rcsi.science/2075-1133/article/view/205893
- DOI: https://doi.org/10.1134/S2075113316060095
- ID: 205893
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Аннотация
The procedure for calculating the J-integral for assessment of the lifetime of a reactor pressure vessel was developed according to the brittle fracture criterion under emergency core cooling conditions. An approach to the choice of the size of the integration contour was formulated for an adequate assessment of the brittle fracture resistance.
Об авторах
B. Margolin
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Автор, ответственный за переписку.
Email: margolinbz@yandex.ru
Россия, St. Petersburg, 191015
V. Kostylev
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: margolinbz@yandex.ru
Россия, St. Petersburg, 191015
V. Fomenko
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: margolinbz@yandex.ru
Россия, St. Petersburg, 191015
I. Akbashev
OAO OKB Gidropress
Email: margolinbz@yandex.ru
Россия, Podol’sk, 142103
V. Matkovsky
OAO OKB Gidropress
Email: margolinbz@yandex.ru
Россия, Podol’sk, 142103
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