超声速飞机层流布局设计与评估技术进展  

Progress of supersonic aircraft laminar flow layout design and evaluation technologies

作　　者：袁吉森 孙爵 李玲玉 于晟浩 聂晗 高亮杰 韩忠华[3,4] 钱战森 YUAN Jisen;SUN Jue;LI Lingyu;YU Shenghao;NIE Han;GAO Liangjie;HAN Zhonghua;QIAN Zhansen(Aeronautical Science and Technology Key Lab for High Speed and High Reynolds Number Aerodynamic Force Research,AVIC Aerodynamics Research Institute,Shenyang 110034,China;Key Laboratory of Hypersonic Aerodynamic Force and Heat Technology,AVIC Aerodynamics Research Institute,Shenyang 110034,China;National Key Laboratory of Science and Technology on Aerodynamic Design and Research,School of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China;Research Center for Supersonic Transport,School of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China)

机构地区：[1]航空工业空气动力研究院高速高雷诺数气动力航空科技重点实验室,沈阳110034 [2]航空工业空气动力研究院高超声速气动力/热技术重点实验室,沈阳110034 [3]西北工业大学航空学院翼型/叶栅空气动力学重点实验室,西安710072 [4]西北工业大学航空学院超声速客机研究中心,西安710072

出　　处：《航空学报》2022年第11期55-90,共36页Acta Aeronautica et Astronautica Sinica

摘　　要：以超声速民机的巡航减阻问题为背景,综述了超声速层流布局设计与评估技术的研究进展。首先给出了超声速飞机巡航气动效率提升的工程意义,分析了超声速飞机巡航阻力的构成。然后阐述了自然层流设计和流动控制两种有效延迟流动转捩技术手段的研究进展,梳理了超声速转捩数值模拟、风洞试验和飞行试验3种重要评估技术的研究进展,介绍了国内外典型的超声速层流布局设计与评估案例。最后总结了超声速飞机层流布局设计和评估技术的难点和技术发展建议。The research progress of the design and evaluation technologies for the layout of the supersonic laminar flow is reviewed. Firstly, the engineering significance of improving the aerodynamic efficiency of supersonic aircraft cruise is given, and the composition of supersonic aircraft cruise drag is analyzed. Then, the research progress of the two effective methods for delaying flow transition in natural laminar flow design and flow control is described. The research progress of the approaches for supersonic transition numerical simulation, wind tunnel test and flight test evaluation are summarized. The typical layout design and evaluation cases for supersonic laminar flow at home and abroad are introduced. Finally, the difficulties in the technologies for laminar flow layout design and evaluation for supersonic aircraft are discussed, and suggestions for further development are given.

关 键 词：超声速民机 后掠机翼 减阻 层流布局设计 层流评估技术 

分 类 号：V211.3[航空宇航科学与技术—航空宇航推进理论与工程]