南京航空航天大学学报2012，Vol.44Issue(4)：431-437,7.
波转子对小型燃气涡轮发动机性能的影响
Impact of Wave Rotor on Performance of Small Gas Turbine Engine
摘要
Abstract
The wave rotor is a setf-cooled dynamic pressure exchange machine that can improve the engine performance and fit diversified course. In this paper, the thermo-cycle analysis mode of a.- wave-rotor-topped small gas turbine engines is established. When the compressor, the turbine pressure ratio, and the turbine inlet temperature vary in the thermodynamic calculation according to the anticipated design objectives in the five considered cases, the influence of wave rotor on the performance of small gas turbine engines is investigated. The variable laws of wave rotor-applied combustor work condition is discussed. The best performance is obtained in the topped engine operates with the same compressor pressure ratio, inlet temperature and physical compressor like that of the baseline engine. The prime performance optimized region and the combustor work condition of the wave-rotor-topped small gas turbine engines are obtained.关键词
小型燃气涡轮发动机/波转子/热力循环/性能Key words
small gas turbine engine/ wave rotor/ thermodynamic cycle/ performance分类
航空航天引用本文复制引用
成本林,李建中,温泉,巩二磊,张堃元..波转子对小型燃气涡轮发动机性能的影响[J].南京航空航天大学学报,2012,44(4):431-437,7.基金项目
高等学校博士学科点专项科研基金(20093218120013)资助项目 （20093218120013）
中央高校基本科研业务费专项(NS2012017)资助项目. （NS2012017）
