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  1. No Access

    Article

    Method for determining the realistic size of a crack in a containment in the case of a severe accident

    Calculations of severe accidents performed for level 2 probabilistic risk analysis (PRA-2) require the relevant leakage parameters such as location, area, flow rate, etc. Since the pressure of the medium at wh...

    O. V. Goryunov in Atomic Energy (2024)

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    Article

    Method for Selecting Combinations of Natural Hazards for Nuclear Power Plants

    In accordance with the Federal Rules and Regulations (FRR) of the Russian Federation and international standards, the project of nuclear facilities should provide information on interrelated processes, phenome...

    O. V. Goryunov, I. A. Ryshkevich, A. A. Verner in Power Technology and Engineering (2023)

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    Article

    Assessing the durability of nuclear plant elements under high‑frequency broadband loading

    Due to the current standards providing failing to account for the entire spectrum of loading amplitudes under broadband vibration exposure, durability can be significantly overestimated. The consideration of s...

    O. V. Goryunov, S. V. Evropin, S. V. Slovtsov in Atomic Energy (2023)

  4. No Access

    Article

    Justifying the Vibration Resistance of Pipelines of NPPS

    The NP-096-15 regulations require the design documentation for NPP pipelines to justify life characteristics and life evaluation criteria and to provide monitoring of such characteristics of pipelines during t...

    O. V. Goryunov, S. V. Slovtsov, V. E. Mikhailov… in Power Technology and Engineering (2018)