Conceptual design and numerical simulations of hypersonic waverider vehicle
A modularized airframe/propulsion integrated model was established, upon which a new design methodology for hypersonic waverider vehicle which integrated scramjets with waverider airframe derived from cone-wedge flow field was presented, and then numerical simulations of the waverider vehicle were performed under on-design and off-design conditions. The results show that the hypersonic waverider vehicle designed in this paper has combinable characteristics of multi-level pre-compression fore-body which can reduce inlet design difficulties and whole waverider airframe which can provide high lift-to-drag ratio. Therefore the integrated design methodology developed in this paper can provide elementary configuration for practical air-breathing hypersonic vehicles.
waverider design methodology numerical simulations
D.Y.Cao J.B.Zhang C.H.Lee
School of Aeronautic Science and Technology, Beijing University of Aeronautics and Astronautics ，Beijing 100083,China
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）