Local approach to fracture based prediction of reactor pressure vessel lifetime

• Published in: Проблемы прочности
• Date: 2009
• Main Authors: Kotrechko, S.A., Meshkov, Yu.Ya.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48476
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Local approach to fracture based prediction of reactor pressure vessel lifetime / S.A. Kotrechko, Yu.Ya. Meshkov // Проблемы прочности. — 2009. — № 1. — С. 53-60. — Бібліогр.: 5 назв. — англ.

New version of the local approach to fracture is presented. Within the framework of this approach a new methodology is developed, which supposes prediction of radiation life time of a reactor pressure vessel not by ultimate shift of the Charpy critical temperature, ΔTк, or by reference temperature,...