黄章峰, 万兵兵, 段茂昌. 高超声速流动稳定性及转捩工程应用若干研究进展[J]. 空气动力学学报, 2020, 38(2): 368-378. DOI: 10.7638/kqdlxxb-2020.0047
引用本文: 黄章峰, 万兵兵, 段茂昌. 高超声速流动稳定性及转捩工程应用若干研究进展[J]. 空气动力学学报, 2020, 38(2): 368-378. DOI: 10.7638/kqdlxxb-2020.0047
HUANG Zhangfeng, WAN Bingbing, DUAN Maochang. Progresses in engineering application research on hypersonic flow stability and transition[J]. ACTA AERODYNAMICA SINICA, 2020, 38(2): 368-378. DOI: 10.7638/kqdlxxb-2020.0047
Citation: HUANG Zhangfeng, WAN Bingbing, DUAN Maochang. Progresses in engineering application research on hypersonic flow stability and transition[J]. ACTA AERODYNAMICA SINICA, 2020, 38(2): 368-378. DOI: 10.7638/kqdlxxb-2020.0047

高超声速流动稳定性及转捩工程应用若干研究进展

Progresses in engineering application research on hypersonic flow stability and transition

  • 摘要: 流动稳定性及转捩是高超声速流动研究的热点和难点,近年来在理论基础研究方面取得了很大进展,但在工程应用方面还存在明显的不足。本文回顾了近年来高超声速流动稳定性及转捩在工程应用研究的若干进展,介绍了流动稳定性在复杂外形流、非平行流、局部突变流、强三维流方面的工程化拓展研究,总结了转捩预测eN方法在感受性、积分方法、转捩判据、软件开发方面的工程化研究进展;结合风洞试验、弹道靶试验、飞行试验,对零迎角锥、椭圆锥、小迎角锥和大迎角锥的典型案例进行了应用;展望了高超声速流动稳定性和转捩在工程应用的未来。

     

    Abstract: Flow stability and transition is a hot and difficult topic in the study of hypersonic flow. Recently, great progresses have been made in its theoretical basic research, but there are still obvious deficiencies in engineering application. Main progresses in engineering application research on hypersonic flow stability and transition in recent years are reviewed. The engineering application developments of flow stability in complex shape flow, non-parallel flow, local distortion flow and strong three-dimensional flow are introduced, and the engineering application developments of transition prediction eN method in receptivity, integrating method, transition criterion and software development are summarized. Combined with the results of wind tunnel test, ballistic target test and flight test, the typical cases of cone with zero angle of attack, elliptical cone, cone with small angle of attack and cone with large angle of attack are applied. The future of hypersonic flow stability and transition in engineering application is prospected.

     

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