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高速航体的阻力测量装置及测量方法
Authors
乌学东
刘二勇
+4 more
刘刚
曹慧军
曾志翔
薛群基
Publication date
5 October 2016
Publisher
Abstract
本发明公开了一种高速航体的阻力测量装置和测量方法,该装置包括:高速航体入水系统,用以将航体样品加速到40~400m-s;航体初速度测量系统,用以测量航体样品入水前的速度;航体水下运动速度及流体场测量系统,用以测量航体样品水下运动的速度以及流体场的变化;水箱,用以提供航体样品水下运动的场所。本发明测量装置结构简单,使用方便,测量方法简单易操作,结果准确,可以将现有航体阻力评价手段由低速航体扩展到高速航体,突破了现有低速航体阻力测试的局限,大大拓展了实验室对高速航体阻力的评价手段
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Last time updated on 22/01/2018