核动力二回路系统优化设计

刘成洋; 阎昌琪; 王建军; 刘振海

doi:10.7538/yzk.2013.47.03.0421

核动力二回路系统优化设计

哈尔滨工程大学核安全与仿真技术国防重点学科实验室,黑龙江哈尔滨150001

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- 刊出日期: 2013-03-19

Optimization Design for Secondary Circuit of Nuclear Power System

National Defense Key Discipline Laboratory of Nuclear Safety and Simulation Technology,Harbin Engineering University, Harbin 150001, China

摘要

摘要: 二回路系统是船舶核动力装置的重要组成部分，其重量和尺寸是影响核动力装置合理布置的重要因素。随着船用核动力装置大功率、高推进速度的发展趋势，二回路系统重量和体积进一步增加，对核动力设备的设计安装带来困难，并严重影响船舶的机动性。本工作建立了二回路系统的数学模型，开发了相应的计算程序，并对影响二回路重量的设计参数进行了敏感性分析。以二回路重量最小为目标和在给定的约束条件下，采用混合粒子群算法对二回路系统进行了优化设计。研究结果显示，采用优化方案后，二回路系统重量减小了7%。最后对计算结果进行了分析，指明了二回路系统优化设计的方向。
- 二回路系统 ,
- 重量 ,
- 混合粒子群算法 ,
- 优化设计
Abstract: Secondary circuit system is important part of marine nuclear power plant whose weight and dimension are key factors to influence the rational arrangement of nuclear power plant. The trend of using high power and rapid propelling speed of marine nuclear power plant has resulted in that the weight and volume of secondary circuit system increase further, which causes difficulties to the design and arrangement of the nuclear power equipment, and that the marine maneuverability is seriously influenced. The mathematic model of secondary circuit system was established, and the corresponding codes were also developed. The sensitivity of design parameters influencing the secondary circuit system weight was analyzed. Taking the weight minimization as the objective, the design optimization of the secondary circuit system was carried out with the hybrid particle swarm optimization (HPSO) algorithm under the restriction conditions. Study results show that the secondary circuit system weight is reduced by 7% with the optimization scheme. Finally, the optimization results were analyzed, and the direction to guide design optimization of the secondary circuit system was indicated.
- secondary circuit system ,
- weight ,
- hybrid particle swarm optimization algorithm ,
- optimal design

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参考文献(12)

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核动力二回路系统优化设计

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出版历程

Optimization Design for Secondary Circuit of Nuclear Power System

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