This article reviews stability and laminar-turbulent transition in high-speed boundary-layer
flows, emphasizing qualitative features of the disturbance spectrum leading to new …

高超声速飞行器绕流存在着激波, 边界层, 流动分离, 稀薄气体效应和高温气体效应等多种复杂
流动现象的空气动力学问题, 其中高超声速边界层转捩既是空气动力学的基础问题 …

Experiments are performed to investigate the effect of nose-tip bluntness on the instability
mechanisms leading to boundary-layer transition on a, the schlieren visualization region is …

The influence of localized nitrogen transpiration on second mode instabilities in a
hypersonic boundary layer is experimentally investigated. The study is conducted using a 7 …

I. Introduction t is well known that laminar-turbulent transition on slender bodies in a
hypersonic flow at small angles of attack is caused by amplification of acoustic waves …

An investigation of outgassing effects on boundary-layer transition was carried out. This joint
computational–experimental work mimicked heat-shield pyrolysis outgassing in atmospheric …

View Video Presentation: https://doi. org/10.2514/6.2022-3856. vid The influence of injection
gas type on second mode instabilities is researched on a 7 degree half-angle cone at Mach …

This study performed a joint theoretical and experimental investigation of the influence of
distributed normal-to-the-surface and inclined heavy-gas injection into the near-wall …

Introduction A novel method to delay transition in hypervelocity flows in air over slender
bodies by injecting CO 2 into the boundary layer is presented. The dominant transition …

A modelling methodology is proposed and applied to effectively decouple many of the
multiple physical phenomena simultaneously coexisting in boundary-layer-transition …