Study of a Three-way Coupling Calculation Method Based on Particle Transport-Activation Calculation-Intelligent Optimization

Zheng Zheng; Wang Mengqi; Mei Qiliang; Li Hui

doi:10.13832/j.jnpe.2024.090006

Volume 46 Issue 2

Apr. 2025

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Article Navigation > Nuclear Power Engineering > 2025 > 46(2): 217-221

Zheng Zheng, Wang Mengqi, Mei Qiliang, Li Hui. Study of a Three-way Coupling Calculation Method Based on Particle Transport-Activation Calculation-Intelligent Optimization[J]. Nuclear Power Engineering, 2025, 46(2): 217-221. doi: 10.13832/j.jnpe.2024.090006

Citation:

Zheng Zheng, Wang Mengqi, Mei Qiliang, Li Hui. Study of a Three-way Coupling Calculation Method Based on Particle Transport-Activation Calculation-Intelligent Optimization[J]. Nuclear Power Engineering, 2025, 46(2): 217-221. doi: 10.13832/j.jnpe.2024.090006

Citation:

Zheng Zheng, Wang Mengqi, Mei Qiliang, Li Hui. Study of a Three-way Coupling Calculation Method Based on Particle Transport-Activation Calculation-Intelligent Optimization[J]. Nuclear Power Engineering, 2025, 46(2): 217-221. doi: 10.13832/j.jnpe.2024.090006

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Study of a Three-way Coupling Calculation Method Based on Particle Transport-Activation Calculation-Intelligent Optimization

doi: 10.13832/j.jnpe.2024.090006

Shanghai Nuclear Engineering Research and Design Institute Co., Ltd., Shanghai, 200233, China

Received Date: 2024-08-29
Rev Recd Date: 2024-10-29

Available Online: 2025-01-15

Publish Date: 2025-04-15

Abstract

Abstract

Existing shielding design optimization techniques usually rely on the experience of the designer, which is inefficient and has high uncertainty. In order to improve the efficiency of shielding design, this paper combines the multi-objective optimization algorithm and radiation shielding calculation to carry out shielding design, and develops a three-way coupling calculation code based on particle transport-activation calculation-intelligent optimization. The code is validated using the shielding calculation model constructed in this study. The numerical results show that the shielding design optimization method based on the discrete ordinate method and genetic algorithm can achieve the simultaneous optimization of multiple objectives, such as shielding volume, weight, activation dose rate after reactor shutdown and normal operation dose rate.
- Discrete ordinate,
- Genetic algorithm,
- Multi-objective optimization,
- Shielding design

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References(10)

References

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