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首页> 外文期刊>Journal of Spacecraft and Rockets >Airframe-Propulsion Integration Methodology for Waverider-Derived Hypersonic Cruise Aircraft Design Concepts
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Airframe-Propulsion Integration Methodology for Waverider-Derived Hypersonic Cruise Aircraft Design Concepts

机译：乘波体派生的超音速巡航飞机设计概念的机体推进集成方法

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摘要

A design methodology employed for a practical preliminary-level integration of a conically derived hypersonic waverider airframe with its propulsion system is described. A Mach 9 baseline vehicle is generated using an inverse design approach and the streamline tracing method. Turboramjets are used to accelerate the vehicle from takeoff to a transition speed of Mach 5, where a scramjet takes over and accelerates the vehicle to a hypersonic cruise speed of Mach 9 at an altitude of 30 km as described by the design mission profile. The integration of the propulsion units and their inlets, with the airframe, are explored and demonstrated by approximately matching the thrust from the low-speed units to that from the high-speed ones. The propulsion-airframe integration forms part of the work toward developing a full practical design methodology for hypersonic cruise aircraft concepts.
机译：描述了一种实用的设计方法，该方法可用于将圆锥形派生的高超音速行列飞机机身与其推进系统进行初步的初步集成。使用逆向设计方法和流线跟踪方法可以生成9马赫的基准战车。涡轮喷气发动机用于将车辆从起飞加速到马赫5的过渡速度，超速喷气飞机接管并在30 km的高度将汽车加速到9马赫的高超音速巡航速度，如设计任务说明所述。通过将低速装置的推力与高速装置的推力进行近似匹配，来探索和展示推进装置及其进气口与机身的集成。推进器与机身的集成是为超音速巡航飞机概念开发完整的实用设计方法的工作的一部分。

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