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高超声速飞机动力需求探讨
引用本文:左林玄,张辰琳,王霄,卢恩巍,朱伟.高超声速飞机动力需求探讨[J].航空学报,2021,42(8):525798-525798.
作者姓名:左林玄  张辰琳  王霄  卢恩巍  朱伟
作者单位:航空工业沈阳飞机设计研究所, 沈阳 110035
基金项目:沈阳飞机设计研究所博士创新基金(SBJ-005)
摘    要:近年来,随着高超声速技术的长足进步,特别是在超燃冲压技术逐渐面向工程化的背景下,关于高超声速飞机及其动力系统的讨论也频繁出现。为了在宽速域条件下工作,基于不同热力循环工作模式的组合动力系统相继被提出,高超声速飞机的动力发展形式出现了百花齐放、百家争鸣的局面,也对高超声速飞机动力系统的选型提出了巨大挑战。通过对飞机发展史及高超声速相关发展技术的综述,阐述了现阶段组合动力是高超声速飞机动力主要发展方向这一结论,针对高超声速飞机需求,梳理和分析了几种高超声速组合动力系统的工作原理、工作特性及优缺点,并展望了采用组合动力系统对未来高超声速飞机研究带来的挑战。随着飞行速度的提高,高超声速飞机和动力系统的一体化势在必行。

关 键 词:高超声速飞机  组合动力  涡轮基组合循环(TBCC)  火箭基组合循环(RBCC)  冲压发动机  飞/发一体化  
收稿时间:2021-04-15
修稿时间:2021-05-08

Requirement of hypersonic aircraft power
ZUO Linxuan,ZHANG Chenlin,WANG Xiao,LU Enwei,ZHU Wei.Requirement of hypersonic aircraft power[J].Acta Aeronautica et Astronautica Sinica,2021,42(8):525798-525798.
Authors:ZUO Linxuan  ZHANG Chenlin  WANG Xiao  LU Enwei  ZHU Wei
Institution:AVIC Shenyang Aircraft Design and Research Institute, Shenyang 110035, China
Abstract:With the great progress of hypersonic technology, especially under the background of the gradual engineering orientation of the scramjet technology, the discussion of hypersonic aircraft and its power system appears frequently in recent years. In order to operate in a wide flight speed range, combined power systems based on different thermal cycle modes have been proposed. As a result, there appear plenty of schools of systems in the development of hypersonic aircraft power, which poses a great challenge to the selection of hypersonic aircraft power system. Based on a review of aircraft development history and hypersonic related development technologies, this paper expounds the conclusion that combined power is the main development direction of hypersonic aircraft power at this stage. Aiming at the requirements of hypersonic aircraft, the working principle, working characteristics, advantages and disadvantages of several hypersonic combined power systems are sorted out and analyzed. Finally, the challenges to the future hypersonic aircraft research by using the combined power system are also predicted, as with the increase of flight speed, the integration of hypersonic aircraft and power is imperative.
Keywords:hypersonic aircraft  combined power  Turbine-Based Combined Cycle (TBCC)  Rocket-Based Combined Cycle (RBCC)  ramjet  integration of aircraft and engine  
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