Influence of Energy Input on the Flow Past Hypersonic Aircraft X-43

10th International Conference on Aerophysics and Physical Mechanics of Classical and Quantum Systems

物理学;力学

Khankhasaeva, Ya V.^1 ; Borisov, V.E.^1 ; Lutsky, A.E.^1

Keldysh Institute of Applied Mathematics, Moscow, Russia^1

关键词: Aerodynamic efficiency;    Bow shock wave;    Energy depositions;    Energy inputs;    Energy source;    Flight modes;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/815/1/012018/pdf
DOI  :  10.1088/1742-6596/815/1/012018

学科分类：力学，机械学

来源: IOP

【 摘 要 】

This paper deals with a numerical study of the influence of energy sources on the flow past hypersonic aircraft X-43. Flight mode with M = 6 and angle of attack α = 0°, 4° with energy deposition in areas around various parts of HA was considered. It is shown that energy input in front of the bow of the HA leads to a significant weakening of the bow shock wave and an increase in aerodynamic efficiency of the vehicle. The results of studies on the impact of energy input in the scramjet intake are also presented.