| 教练机发动机加速任务试车谱的编制 |
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| 引用本文： | 宋迎东,高德平,林宏镇,程卫华.教练机发动机加速任务试车谱的编制[J].航空动力学报,1999,14(1):47-50. |
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| 作者姓名： | 宋迎东 高德平 林宏镇 程卫华 |
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| 作者单位： | 1.2nd Dept.Nanjing University of Aeronautics and Astronautics, Nanjing 210016 |
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| 摘 要： | 根据教练机发动机的飞行任务剖面,研究出2个航线类综合任务谱和2个机动飞行类综合任务谱。然后根据该发动机主要零部件的寿命分析结果,在等损伤的前提下对综合任务谱进行压缩处理,编制了其加速任务试车谱。
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| 关 键 词： | 教练机 航空发动机 加速试验 |
| 收稿时间： | 3/1/1998 12:00:00 AM |
| 修稿时间： | 6/1/1998 12:00:00 AM |
FORMULATION OF A TRAINER ENGINE ACCELERATED TEST SPECTRUM |
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| Song Yingdong,Gao Deping,Lin Hongzhen and Cheng Weihua.FORMULATION OF A TRAINER ENGINE ACCELERATED TEST SPECTRUM[J].Journal of Aerospace Power,1999,14(1):47-50. |
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| Authors: | Song Yingdong Gao Deping Lin Hongzhen and Cheng Weihua |
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| Institution: | 1.2nd Dept.Nanjing University of Aeronautics and Astronautics, Nanjing 2100162.Airforce 8th Research Institute, Beijing 100079 |
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| Abstract: | Two composite rise and fall mission profiles and two composite maneuver flight mission profiles are obtained from the initial design missions of a trainer engine.These composite missions are accelerated according to life analysis of engine main components under the condition of equivalent damage.The accelerated mission test spectra include two rise and fall profiles,a maneuver profile and a high cycle fatigue test spectrum. |
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| Keywords: | Trainer Aircraft engines Accelerated test |
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