Determination of Aging Management Scope for HFETR

Cai Wenchao; Li Songfa; Deng Yunli; Li Changxiang; Feng Haozhi; Qin Fujun; Lu Xing

doi:10.13832/j.jnpe.2023.S1.0217

Volume 44 Issue S1

Jun. 2023

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Cai Wenchao, Li Songfa, Deng Yunli, Li Changxiang, Feng Haozhi, Qin Fujun, Lu Xing. Determination of Aging Management Scope for HFETR[J]. Nuclear Power Engineering, 2023, 44(S1): 217-222. doi: 10.13832/j.jnpe.2023.S1.0217

Citation:

Cai Wenchao, Li Songfa, Deng Yunli, Li Changxiang, Feng Haozhi, Qin Fujun, Lu Xing. Determination of Aging Management Scope for HFETR[J]. Nuclear Power Engineering, 2023, 44(S1): 217-222. doi: 10.13832/j.jnpe.2023.S1.0217

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Determination of Aging Management Scope for HFETR

doi: 10.13832/j.jnpe.2023.S1.0217

Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2023-02-06
Rev Recd Date: 2023-02-20
Publish Date: 2023-06-15

Abstract

Abstract

In order to systematically screen out the aging management review (AMR) objects required by the application for Operating License Extension (OLE) of High Flux Engineering Test Reactor (HFETR) and determine the aging management scope of HFETR, the assessment scope delineation and object screening principles of the nuclear power plant AMR of the International Atomic Energy Agency (IAEA) and the US Nuclear Regulatory Commission (NRC) were analyzed, and the screening principles of HFETR aging management items based on the requirements of research reactor aging management was established. In the process of operation, drawing on the application experience of the US Nuclear Power License Renewal (LR), specific screening processes were established for mechanical components, electrical instrument components and structures. In the implementation process, the AMR objects required by OLE application were systematically screened out by grouping items, and the aging management scope of HFETR was determined. The method and application process described in this paper can provide guidance for the determination of aging management scope of research reactors in China.
- Aging management scope,
- Research reactor,
- Screening principles,
- Operating License Extension (OLE)

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References(7)

References

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