Choice of Target Devices of Air-jet Engines

摘要：

In this paper it can be seen that by using the adjustable target devices of one - contour air-jet engines can get the total efficiency of one-contour air-jet engines close to the total efficiency of twocontour air-jet engines. But at much lower values of total pressure after compressor and temperature of the gas after the combustion chamber to the turbine.

关键词： air-jet engines the target devicei nozzle diffuser efficiency total thermal propulsion speed of gas on edge of the target device speed of flight economy specific fuel consumption life of the engine.

作者: Panchenko V. I. GENG Jie-feng

作者单位: Dept. Aviation engine and power installations, Kazan State Technical University (KSTU),Kazan, Russia Dept, Aviation engine and power installations,Kazan State Technical University (KSTU),Kazan, Russia

会议类型: 国际会议

会议名称: 4th International Symposium on Jet Propulsion and Power Engineering(第四届喷气推进与动力工程国际会议 ISJPPE2012)

会议地点: 西安

会议语种:英文

页码: 514-515

在线出版日期: 2012-09-10（万方平台首次上网日期，不代表论文的发表时间）