Supersonic ruptures shock control by electrical discharge
The objective of this work is to study the phenomena associated with interaction of near- surface electrical discharge and high-speed ow; specifically, to demonstrate a steering effect of plasma in model supersonic inlet. It is clear that the power release to the ow is able to modify some part of the owfield. But in the most cases the magnitude of in uence is not high enough, the impact is quite local, and its efficiency is rather low. The idea of this work is to analyze the conditions when the local plasma generation leads to notable modification of ow structure in relatively distant zone downstream of the discharge location. The experimental data presented show significant and effective impact of electrical discharge on shocks configuration in supersonic ow.
supersonic ow regulation inlet control surface discharge start-up flow-rate steering
S.B.Leonov V.N.Sermanov V.R.Soloviev D.A.Yarantsev
Joint Institute for High Temperature, Izhorskaya str., 13/19, Moscow, 125412 Russia Central Institute of Aerohydrodynamics, Zhukovsky, Moscow region, 140180, Russia Moscow Institute of Physics and Technology, Dolgoprudny, Moscow region, 141700, Russia
国际会议
The Fifth International Conference on Fluid Mechanics(第五届国际流体力学会议)
上海
英文
2007-08-15（万方平台首次上网日期，不代表论文的发表时间）