飞机外挂物投放风洞与飞行相关性研究思路探讨  

Investigation of Wind Tunnel and Flight Correlation Research Ideas on External-store Drop

作　　者：尹承顺 雷武涛[1] 

机构地区：[1]中航工业第一飞机设计研究院,陕西西安710089

出　　处：《航空科学技术》2015年第3期14-18,共5页Aeronautical Science & Technology

摘　　要：从飞机外挂物投放风洞试验现状出发,综合分析动力相似法、捕获轨迹法和网格法3种方法的不同特点及其影响真实模拟的因素,探讨飞机外挂物投放与飞行相关性修正体系研究思路,为飞机外挂物投放设计研究提供参考。Based on the status of external-store drop wind tunnel test, the characteristics and factors that affect real simulation of external-store drop on wind tunnel test of the three methods, including dynamic similarity, captive trajectory and grid method, were analyzed comprehensively. The ideas of correlation research of wind tunnel and lfight test of external-store drop were presented and discussed to provide the reference to the design and research of external-store drop.

关 键 词：飞机外挂物投放 风洞投放试验 飞行投放试验 风洞与飞行相关性 

分 类 号：V211.74[航空宇航科学与技术—航空宇航推进理论与工程]