Shear layer flow behavior between low-speed wall-seeping helium gas film and hypersonic freestream over a coneOA

作者：Yufa HU;Shihe YI;Xiaolin LIU;Chenyang HAN;Siyuan JU;Xiwang XU

作者单位：College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,ChinaCollege of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,ChinaCollege of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,ChinaCollege of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,ChinaCollege of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,ChinaFrontiers Science Center for Extreme Flows and Energies,Central South University,Changsha 410075,China

中文关键词：Helium gas filmHypersonic flowKelvin-Helmholtz vortexNano-tracer planar laser scatteringShear layer

英文关键词：Helium gas filmHypersonic flowKelvin-Helmholtz vortexNano-tracer planar laser scatteringShear layer

刊名：《中国航空学报（英文版）》 2026 (8)

页码/页数：141-156,16

基金：This work was supported by the National Natural Science Foundation of China(Nos.92271203 and 12402279).

DOI：10.1016/j.cja.2025.103989