摘要
Abstract
Research of air-breathing hypersonic lfight vehicle’s forebody boundary layer transition is one of the important content of USA hypersonic research plan. The design background of air-breathing hypersonic flight vehicle(X-43) transition devices was sketched, design strategies and position determination principle of transition devices were stated, the choosing basis and main wind tunnel of USA transition test tunnel were introduced, the main test technologies and research mehtods were concluded, finally analyzed the wind tunnel test results of diamond shape and ramp shape transition devices.关键词
高超声速飞行器/边界层转捩/风洞试验/X-43/Hyper-XKey words
hypersonic lfight vehicle/boundary layer transition/wind tunnel test/X-43/Hyper-X分类
航空航天
