supersonic boundary layeraero-optical effectwall temperaturewall blowing and suctionAero-optical reduction in flat-plate turbulent boundary layer has been widely concerned due to critical application for high-speed target-seeking vehicles. From the perspective of disciplinary intersection between aerodynamic ...
The perturbation phenomena inhypersonic flat plate boundary layerare investigated wi th electronic beam fluorescence technique in a gun wind tunnel. 利用电子束荧光技术对高超声速平板边界层中的扰动现象进行实验研究,实验在炮风洞中进行,自由流马赫数为7。
Influence of turbulence structure with different scale on aero-optics induced by supersonic turbulent boundary layer Studying the effects of turbulent structure with different scale on aero-optics is of great significance to improve the accuracy of wavefront measurement a... H Ding,S Yi,T Ouyang,...
The paper presents a study of a supersonic boundary layer while heat supply to the layer’s narrow internal region. Calculations were performed for a
In both cases dispersion relation for a plate in supersonic flow with boundary layer is derived, and the influence of the boundary layer on the plate stability is analysed. 展开 关键词: panel flutter boundary layer aeroelasticity 会议名称: International Conference on Structural Dynamics ...
Liu Y., Zhao W., Zhao Q., et al., Passage shock wave/boundary layer interaction control for transonic compressors using bumps. Chinese Journal of Aeronautics, 2022, 35(2): 16. Article MathSciNet Google Scholar Fleeter S.H.R.L., Experimental investigation of a supersonic compressor casca...
Numerical simulation of noise generated by shock (wave) and boundary layer interaction in aero-engine inlet Yuanjun Dai,Acta Mechanica Sinica,2022 On Subsonic and Subsonic-Sonic Flows with General Conservatives Force in Exterior Domains Xumin Gu,Acta Mathematicae Applicatae Sinica (English Series),2022...
After traversing through the complex flow field above the window, the optical wave would be distorted by fluctuations in the density field due to the expansion wave, shockwave, mixing layer, turbulent boundary layer, etc. The aero- optical aberrations induced by the flow field of an optical ...
The refractive index field of supersonic turbulent boundary layer with Mach number 3 is measured with the nanoparticle-based planar laser scattering technique, and its structure is investigated from the viewpoints of power spectrum, structure function and correlation function. The power spectrum along st...
As the amplification of disturbances inside the boundary layer and transition process is very sensitive to external parameters, the impact of wall roughness of the models and the influence of Reynolds number on transition process have been carefully analyzed....