进口导叶可调的涡轴发动机性能寻优控制模式

周剑波; 时瑞军; 张秋贵; 樊思齐; 孙健国

进口导叶可调的涡轴发动机性能寻优控制模式

1.
南京航空航天大学能源与动力学院,南京 210016
2.
中国航空工业集团公司中国航空动力机械研究所,湖南株洲 412002
3.
西北工业大学动力与能源学院,西安 710072

基金项目: 航空支撑科技基金项目(04B52006)

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- 被引次数: 0
出版历程
- 收稿日期: 2011-03-18
- 修回日期: 2011-09-23
- 刊出日期: 2011-10-28

Performance seeking control of turbo shaft engine with variable inlet guide vanes

1.
College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
2.
China Aviation Powerplant Research Institute, Aviation Industry Corporation of China, Zhuzhou Hunan 412002, China
3.
School of Power and Energy, Northwestern Polytechnical University, Xi'an 710072, China

摘要

摘要: 根据变比热容原理建立了进口导叶可调的涡轴发动机部件级全包线数学模型;仿真研究了涡轴发动机的最大功率、最低油耗、最低涡轮前温度控制模式.仿真结果表明:建立的涡轴发动机数学模型具有较高的准确度;采用最大功率控制模式在整个包线范围内显著提高了涡轴发动机的功率;采用最低油耗控制模式保证功率基本不变,而耗油率明显降低;采用最低涡轮前温度控制模式,能够保证功率基本不变,动力涡轮前温度显著降低.
- 涡轴发动机 /
- 进口导叶 /
- 数学模型 /
- 性能寻优控制 /
- 数值仿真
Abstract: A mathematical model of turbo shaft engine with variable inlet guide vanes was established according to the theory of variable specific heat.Numerical simulations had been conducted on the mathematical model.The performance seeking control(PCS) modes of variable geometry turbo shaft engine had been investigated.Simulation results show that the engine model works well with higher accuracy and the PSC control modes can significantly improve the performance of turbo shaft engine.
- turbo shaft engine /
- inlet guide vane /
- mathematical model /
- performance seeking control /
- numerical simulations

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参考文献(12)

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