摘要
根据船用核动力装置二回路系统典型设计方案,利用MATLAB软件建立了二回路汽轮机、冷凝器、给水泵及预热器等主要部件的物理模型。通过对二回路主要性能参数进行分析,完成了简单朗肯循环和带抽气的朗肯循环的效率计算,并通过性能分析得到了系统参数的优化方向。
According to the typical design scheme of the two-loop system of the marine nuclear power plant,this paper establishes the physical model of the main components of the two-loop steam turbine,condenser,feedwater pump and preheater by MATLAB software.By analyzing the main performance parameters of the two-loop system,the efficiency calculations of the simple Rankine cycle and Rankine cycle with pumping are completed,and the optimization direction of the system parameters is obtained through the performance analysis.
作者
杨博
Yang Bo(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institution of China,Sichuan Chengdu,610041,China)
出处
《机械设计与制造工程》
2020年第10期109-112,共4页
Machine Design and Manufacturing Engineering
关键词
核动力装置
系统效率
特性分析
优化
nuclear power plant
system efficiency
characteristic analysis
optimization
