反应堆一回路装置的容积优化设计

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Optimal Design of Nuclear Reactor Primary Circuit Volume

College of Nuclear Science and Technology, Harbin Engineering University, Harbin, 150001, China

摘要: 在核动力装置的方案设计中,应用最优化设计理论,以一回路装置的容积作为性能评价指标,建立一回路系统中主要设备的容积评价模型;在对影响一回路主要设备容积的总体热工参数及设备结构参数进行敏感性分析的基础上,应用自主开发的改进复合形算法对核动力装置设计参数进行寻优,在满足功率要求和安全准则的前提下,获得使反应堆一回路装置容积最小的优化设计方案。与原始设计方案相比,优化设计方案的容积减少13.15%。
- 核动力装置 /
- 一回路 /
- 优化设计 /
- 敏感性分析
Abstract: The volume evaluation models for the main equipments in the primary circuit are established by the optimal theories and taking the primary circuit volume as a performance evaluation index in the scheme design of a nuclear power plant.Based on the sensitivity analysis of thermal parameters and structural parameters which influence the volume of nuclear equipments in the primary circuit,the design is optimized using an improved complex method algorithm.The optimization result indicates that the volume of the optimized design is 13.15% less than that of the original design,which could provide a theoretic reference for the engineering design.
- Nuclear power plant /
- Primary circuit /
- Optimized design /
- Sensitivity analysis