底排环境效应风洞实验  

Wind tunnel tests of ambient effects of base bleed

作　　者：丁则胜[1] 陈少松[1] 刘亚飞[1] 曹顶贵[1] 

机构地区：[1]南京理工大学动力工程学院,南京210094

出　　处：《流体力学实验与测量》2002年第4期22-26,共5页Experiments and Measurements in Fluid Mechanics

摘　　要：环境温度和压力对底排减阻率有显著影响。介绍底排环境温度、压力效应的实验研究方法,主要结果和对弹丸射程的影响。Ambient temperature and pressure have marked effects on drag reduction of base bleed. This paper presents the experimental methods of ambient temperature and pressure effects of base bleed, and also introduces major test results and influence of ambient temperature and pressure on range of projectile of base bleed.

关 键 词：环境效应 风洞实验 底部排气 弹丸 

分 类 号：TJ413.7[兵器科学与技术—火炮、自动武器与弹药工程] TJ41