为实现高速飞行器的宽速域飞行, 如何保证进气道在非设计状态下的性能至关重要.
相比于传统被动控制方式, 等离子体/磁流体流动控制技术作为新概念主动流动控制技术 …

To investigate the pressure-fluctuation field beneath turbulent spots in a hypersonic
boundary layer, a study was conducted on the nozzle wall of the Boeing/AFOSR Mach-6 …

In order to realize wide-speed-range flight of high-speed vehicle, it is of great importance to
maintain the performance of inlet at off-design. Compared with traditional passive control …

Hypersonic boundary-layer stability has significant importance in vehicle design and
successful operation. This paper investigates the stabilization effects of local wall cooling on …

In this study, the laminar-turbulent flow transition scenario on a 20%-scale X-51A forebody
configuration, is simulated with a recently proposed RANS (Reynolds-Averaged Navier …

This study investigates a novel method to control hypersonic boundary layer transition using
a combined local cooling and local metasurface treatment. The method's effectiveness was …

The total temperature in the hypersonic wind tunnel test can be significantly different from
that in real flight conditions, and this leads to a large discrepancy in the measurement of the …

高超声速边界层转捩对高超声速飞行器气动设计具有重要影响. 转捩控制一直是转捩研究的主要
目的之一, 在高超声速情况下主要采用粗糙元进行边界层转捩控制. 回顾了近年来不同类型粗糙 …

View Video Presentation: https://doi. org/10.2514/6.2021-0940. vid Sustained hypersonic
flight is still a significant challenge due to increased aerodynamic heating and drag force …

A wind tunnel experiment and large eddy simulation are carried out for the investigations of
a Mach 5 boundary layer transition flow induced by distributed ramp shaped roughness …