摘要
气动中心首次进行了柔性飘带弹的气动特性试验，对柔性飘带提供安定作用的机理进行了分析。常规刚性尾翼（舵）是基于自身升力产生安定力矩，而柔性飘带的安定性是由它产生的总阻力提供的。文中还对影响飘带气动特性诸因素进行了探讨。
The aerodynamic characteristics tests of the grenade with flexible ribbon first conducted in CARDC High Speed Aerodynamics Institude are introduced in this paper. The mechanism of the stability provided by the flexible ribbon has been analysed. The stabilizing moment of the conventional rigid tail (fin)comes from itsown lift, and the stabilizing moment of the grenade with flexible ribbon is supplied by the total drag resulted from the flexible ribbon.The various factors influencing the aerodynamic characteristics of the flexible ribbon are discussed.
关键词
柔性飘带
气动特性
风洞试验
飞行器
稳定器
flexible ribbon
aerodynamic charecteristics
wind tunnel tests
grenade
