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HAT循环的系统优化
引用本文:肖云汉,林汝谋,蔡睿贤.HAT循环的系统优化[J].工程热物理学报,1994(2).
作者姓名:肖云汉  林汝谋  蔡睿贤
作者单位:中国科学院工程热物理所
摘    要:HAT循环的系统优化肖云汉,林汝谋,蔡睿贤(中国科学院工程热物理所北京100080)关键词:HAT循环,系统优化一、前言HAT循环采用两相、多组份的混合工质,利用现有成熟的部件技术,以低造价的简单系统实现高效率、高比功、低污染和良好的变工况性能,引起...

关 键 词:HAT循环,系统优化

SYSTEM OPTIMIZATION OF HUMID AIR TURBINE CYCLE
Xiao Yunhan, Lin Rumou, Cai Ruixian.SYSTEM OPTIMIZATION OF HUMID AIR TURBINE CYCLE[J].Journal of Engineering Thermophysics,1994(2).
Authors:Xiao Yunhan  Lin Rumou  Cai Ruixian
Abstract:The key units in HAT cycle are analyzed thermodynamically and modelled in this pa-per. The superstructure containing all potentially high efficient flowsheeting alternatives is also proposed. The system optimization of the HAT cycle is thus represented by a nonlinear programming problem. The problem is solved automatically by a successive quadratic algorithm to select the optimal configuration and optimal design parameters for the HAT cycle.The results have shown that the configuration of the HAT cycle currently adopted is not optimal for efficiency and/or specific power, and the current pressure ratio are too high to be favorable for highest performance. Based on the current technical practice, the optimal flowsheeting can reach 60.33% for thermal efficiency, and 1300 kW/kg/s air for specific power,when TIT=1533 K.The optimal flowsheeting configuration is compared favorably with the other existing ones.
Keywords:humid air turbine cycle  system optimization  
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