飞发综合能热技术研究现状及展望  

Status and perspectives on integrated energy and thermal management technology for aero-engine and aircraft

作　　者：郭文 娄德仓 周雷 王娟 GUO Wen;LOU Decang;ZHOU Lei;WANG Juan(AECC Sichuan Gas Turbine Establishment,Chengdu 610500,China)

机构地区：[1]中国航发四川燃气涡轮研究院,成都610500

出　　处：《燃气涡轮试验与研究》2025年第2期73-80,共8页Gas Turbine Experiment and Research

摘　　要：下一代战机由于飞行速域更宽、空域更广、电子设备更多及定向能武器的携带等需求,出现热负荷大幅度增加、热量排散难度大、可用热沉和能源供给严重不足、能量提取需求急剧增加等问题,使综合能热技术成为制约下一代战机发展的关键技术瓶颈。首先系统梳理了飞发一体化能热管理技术的最新研究进展,然后从飞发综合能热技术研究现状、架构发展、未来需求及主要发展方向等4个方面开展了综合论述与分析。能热技术的飞发一体化解决了传统系统热沉严重不足与兆瓦级功率需求间的矛盾,能够精细化系统设计,降低系统冗余,显著提升战机在作战任务中的综合性能。Due to wider flight speed range and airspace,more and more electronic equipment and carrying of directed energy weapons,the next-generation fighter aircraft faces critical challenges in thermal management and energy supply,such as significantly higher thermal loads,limited heat dissipation capacity,insufficient available heat sink and energy supply,and exponentially growing power extraction requirements.Consequently,integrated thermal management technology has become a key technology bottleneck in advancing next-generation fighter aircraft.The latest research progress of integrated energy and thermal management technology for aero-engines was systematically reviewed and analyzed.The current research status,architectural development,future requirements,and main technical directions of integrated thermal and heat management technology were also discussed and analyzed.The aero-engines integrated approach solves the inherent conflict between the serious shortage of the heat sink and megawatt-level power demands in conventional systems,enabling precise system design with reduced system redundancy and significantly improving combat performance in multi-mission scenarios.

关 键 词：作战飞机 航空发动机 综合能热技术 定向能武器 飞发一体化 热防护 高超声速动力 

分 类 号：V231.1[航空宇航科学与技术—航空宇航推进理论与工程]