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首页> 外文期刊>Annual Review of Fluid Mechanics >Supersonic Combustion in Air-Breathing Propulsion Systems for Hypersonic Flight
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Supersonic Combustion in Air-Breathing Propulsion Systems for Hypersonic Flight

机译:超声波出版社空气呼吸驱动系统中的超音速燃烧

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摘要

Great efforts have been dedicated during the last decades to the research and development of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace vehicles have revolutionary applications in national security as advanced hypersonic weapons, in space exploration as reusable stages for access to low Earth orbit, and in commercial aviation as fast long-range methods for air transportation of passengers around the globe. This review addresses the topic of supersonic combustion, which represents the central physical process that enables scramjet hypersonic propulsion systems to accelerate aircrafts to ultra-high speeds. The description focuses on recent experimental flights and ground-based research programs and highlights associated fundamental flow physics, subgrid-scale model development, and full-system numerical simulations.
机译:在过去的几十年里,努力一直致力于高超声速飞机的研究和开发,这些飞机的声音速度有多次飞行。 这些航空航天车辆在国家安全方面具有革命性的应用,作为先进的超音速武器,在太空探索中作为可重复使用的阶段,可用于低地地球轨道,以及商业航空,作为全球乘客航空运输的快速远程方法。 该审查涉及超音速燃烧的主题,该主题代表了能够扰流超声波推进系统的中央物理过程,以加速飞机到超高速度。 该描述侧重于最近的实验飞行和基于地面的研究计划,并突出了相关的基本流物理,划分规模模型开发和全系统数值模拟。

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