论文部分内容阅读
吸气式高超声速飞行器前体边界层强迫转捩研究是各国高超声速研究计划的重要内容之一。本文归纳总结了美国开展Hyper-X前体边界层强迫转捩研究风洞设备的选则依据和选用的主要风洞;归纳了各风洞在超燃冲压发动机前体边界层强迫转捩试验中采用的主要测量和显示技术;分析了强迫转捩扰流装置设计过程中,风洞试验研究采用的方法。
Aspiration hypersonic precursor boundary layer forced transfer research is one of the important contents of the national hypersonic research programs. In this paper, the author summarizes the main wind tunnels in the United States to carry out the forced transfer of the boundary layer of Hyper-X precursors for wind tunnel equipment selection and summarizes the results of forced wind transfer experiments of various wind tunnels in the precursor boundary layer of scramjet Using the main measurement and display technology; the method used in wind tunnel test research in the design of forced turbulence spoiler was analyzed.