验证商用钠冷快堆装置80年使用寿命的背景

IF 0.3 4区工程技术 Q4 NUCLEAR SCIENCE & TECHNOLOGY

Atomic Energy Pub Date : 2025-07-31 DOI:10.1007/s10512-025-01218-8

O. Yu. Vilensky, B. A. Vasilyev, S. F. Shepelev

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引用次数: 0

摘要

本文介绍了BN-1200M快堆在设计使用寿命由60年提高到80年的情况下，对商用堆厂高温设备的长期静强度进行了估算，提高了其经济性。介绍了钠堆装置设备的装载特点和现有BN-600反应堆延长使用寿命的历史。论证了大多数商用钠冷快堆设备相对于允许值的足够的运行应力余量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Background for substantiating the 80-year service life of a commercial sodium-cooled fast reactor plant

The article presents estimates of long-term static strength for high-temperature equipment of a commercial reactor plant with a BN-1200M fast reactor at the design service life increased from 60 to 80 years enhancing its economy. The features of loading the equipment of sodium reactor plants and the history of extending the service life of the existing BN-600 reactor are described. Sufficient margins for operating stresses relative to allowable values for most equipment of commercial sodium-cooled fast reactor plants are demonstrated.

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来源期刊

Atomic Energy 工程技术-核科学技术

CiteScore

1.00

自引率

20.00%

发文量

100

审稿时长

4-8 weeks

期刊介绍： Atomic Energy publishes papers and review articles dealing with the latest developments in the peaceful uses of atomic energy. Topics include nuclear chemistry and physics, plasma physics, accelerator characteristics, reactor economics and engineering, applications of isotopes, and radiation monitoring and safety.