Study on Neutron Amplification Factor of Fast-Zone in VENUS 1<sup>#</sup> on Unidirectional Coupling Mode

XIE Jinsen; YU Tao; QIAN Jindong

Volume 32 Issue 1

Mar. 2025

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XIE Jinsen, YU Tao, QIAN Jindong. Study on Neutron Amplification Factor of Fast-Zone in VENUS 1# on Unidirectional Coupling Mode[J]. Nuclear Power Engineering, 2011, 32(1): 117-121.

Citation:

XIE Jinsen, YU Tao, QIAN Jindong. Study on Neutron Amplification Factor of Fast-Zone in VENUS 1^# on Unidirectional Coupling Mode[J]. Nuclear Power Engineering, 2011, 32(1): 117-121.

XIE Jinsen, YU Tao, QIAN Jindong. Study on Neutron Amplification Factor of Fast-Zone in VENUS 1# on Unidirectional Coupling Mode[J]. Nuclear Power Engineering, 2011, 32(1): 117-121.

Citation:

XIE Jinsen, YU Tao, QIAN Jindong. Study on Neutron Amplification Factor of Fast-Zone in VENUS 1^# on Unidirectional Coupling Mode[J]. Nuclear Power Engineering, 2011, 32(1): 117-121.

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Study on Neutron Amplification Factor of Fast-Zone in VENUS 1^# on Unidirectional Coupling Mode

School of Nuclear Science and Technology, University of South China, Hengyang, Hunan, 421001, China

Received Date: 2010-06-11
Available Online: 2025-03-08

Abstract

Abstract

VENUS 1^# was the first fast-thermal coupled accelerator driven sub-critical experimental facility of the world built by China Atomic Energy Institute-CIAE.In this paper,the leakage and net neutron yield of fast zone and leakage neutron spectrum driven by ²⁵²Cf,Am-Be and D-T neutron sources with different loading layers was calculated based on VENUS 1^# unidirectional coupling mode.The results show that,from the view of energy production and transmutation,there exists optimized fuel loadings of fast-zone,which will provide theoretical basis for designing "fast-thermal" unidirectional coupling systems.
- Accelerator Driven System,
- VENUS 1^#,
- Unidirectional coupling,
- Amplification of fast zone

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