机载小惯量探针研制及在飞机武器发射中的应用  

Development of a Fast Thermocouple Probe on Board and its Application in Measuring Temperature Rising during Firing Weapons

作　　者：闫九坤 孙琪[1] 王强[1] 

机构地区：[1]中国航空工业沈阳发动机设计研究所,沈阳110015

出　　处：《航空发动机》2002年第1期17-19,共3页Aeroengine

摘　　要：介绍了一种用于飞机武器发射时测量发动机进口动态温升时序的机载小惯量探针,以其独特的研制方法,较好地解决了机载小惯量测温装置、频响与可靠性兼顾这一测试难题,并在武器发射时,成功地用来评价发动机工作稳定性的影响。A fast thermocouple probe onboard is introduced which is installed at the inlet of fighter engine to measure sequence of temperature sudden rising during firing weapons. Compromise between response and reliability is solved because special methods were adopted. This probe has been successfully used in assessment of the performance stability of an engine during firing weapons.

关 键 词：机载小惯量探针 温度测量 发动机 防喘系统 飞机 武器发射 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]