摘要
在液体碳氢燃料中添加铝、硼等高能固体颗粒是提高燃料能量特性的有效手段,也是未来高性能火箭发动机和冲压发动机性能提升的重要基础。对含能碳氢燃料的发展历程和当前需求进行介绍,重点分析对比了含能碳氢燃料的2种类型及各自优势;综述了国内外开展的含能碳氢燃料单液滴燃烧实验研究,介绍了含能碳氢燃料液滴的特征燃烧过程和典型燃烧现象;总结了国内外研究机构在火箭发动机、亚燃冲压发动机和超燃冲压发动机平台中开展的含能碳氢燃料应用研究进展。最后,对含能碳氢燃料的下一步研究进行展望。
Adding energetic solid particles,such as aluminum and boron,into liquid hydrocarbon fuel is an effective approach to improve the energy characteristics of the fuel,and it is also an important technological base in improving the performance of rocket engine and ramjet in the future.In this paper,the development and current demand of energetic hydrocarbon fuels are introduced,and two types of energy-containing hydrocarbon fuels and their respective advantages are analyzed and compared.Besides,the single droplet combustion experiments of hydrocarbon fuel containing solid particles at home and abroad are reviewed.The characteristic combustion process and typical combustion phenomena of energy-containing hydrocarbon fuel droplets are introduced.In addition,the application progress of energetic hydrocarbon fuels in rocket engine,ramjet and scramjet are summarized.Finally,the future research of hydrocarbon fuels containing solid particles is prospected.
作者
靳雨树
徐旭
杨庆春
Yushu JIN;Xu XU;Qingchun YANG(School of Astronautics,Beihang University,Beijing 100191,China;Hypervelocity Aerodynamics Institute,China Aerodynamics Research and Development Center,Mianyang 621000,China)
出处
《航空学报》
EI
CAS
CSCD
北大核心
2023年第5期1-20,共20页
Acta Aeronautica et Astronautica Sinica
基金
国家自然科学基金(51776013)。
关键词
固体颗粒
含能碳氢燃料
单液滴燃烧
火箭发动机
冲压发动机
solid particles
energetic hydrocarbon fuel
single droplet combustion
rocket engine
ramjet engine
