高超声速飞行器内流道燃料超声速气膜防热/减阻协同技术研究进展  

Review on fuel supersonic film thermal protection/drag reduction cooperative technology for internal flow of hypersonic vehicles

作　　者：左婧滢 章思龙 韦健飞 李欣 鲍文[1] ZUO Jingying;ZHANG Silong;WEI Jianfei;LI Xin;BAO Wen(School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨工业大学能源科学与工程学院,黑龙江哈尔滨150001

出　　处：《推进技术》2025年第1期1-19,共19页Journal of Propulsion Technology

基　　金：国家自然科学基金(12402387;52176037)。

摘　　要：燃料超声速气膜防热/减阻协同技术是能够同时实现高超声速飞行器内流道防热和减阻的重要手段。本文首先论述了高超声速飞行器内流道面临的防热减阻需求和挑战,在此基础上进一步介绍了高超声速飞行器内流道热防护技术、高超声速飞行器内流道减阻技术、燃料超声速气膜防热/减阻协同技术的提出及基本原理,进而针对高超声速飞行器内流道燃料超声速气膜防热/减阻协同技术梳理了相关研究进展和结论。目前,相关研究已经证实了燃料超声速气膜防热和减阻协同的可行性,并且揭示了燃料超声速气膜防热减阻机理及防热/减阻协同特性,但总体而言,国内外对于燃料超声速气膜防热/减阻协同技术的研究相对较少,仍存在许多方面值得深入的探讨和研究,文章最后就未来的研究提出了几点建议。Supersonic film thermal protection/drag reduction cooperative technology is considered to be an important method for realizing thermal protection and drag reduction simultaneously for internal flow of hypersonic vehicles.The current paper first analyzes the demands and challenges of thermal protection and drag reduction for the internal flow of hypersonic vehicles,and on this basis introduces thermal protection technology for internal flow of hypersonic vehicles,drag reduction technology for internal flow of hypersonic vehicles,and the proposing and basic principle for fuel supersonic film thermal protection/drag reduction cooperative technology respectively.Furthermore,the investigations related to fuel supersonic film thermal protection/drag reduction cooperative technology are summarized and reviewed.The related investigations had confirmed the feasibility and revealed the mechanism of the thermal protection and drag reduction coordination for fuel supersonic film.However,few present studies focused on fuel supersonic film thermal protection/drag reduction cooperative technology had been conducted,the technology worth further study and research.Finally,the current paper proposes several suggestions for the future investigation.

关 键 词：超燃冲压发动机 氢燃料 碳氢燃料 超声速气膜 防热 减阻 综述 

分 类 号：V235.2[航空宇航科学与技术—航空宇航推进理论与工程]