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零攻角小钝头钝锥高超音速绕流边界层的稳定性分析和转捩预报

苏彩虹 周恒

苏彩虹, 周恒. 零攻角小钝头钝锥高超音速绕流边界层的稳定性分析和转捩预报[J]. 应用数学和力学, 2007, 28(5): 505-513.
引用本文: 苏彩虹, 周恒. 零攻角小钝头钝锥高超音速绕流边界层的稳定性分析和转捩预报[J]. 应用数学和力学, 2007, 28(5): 505-513.
SU Cai-hong, ZHOU Heng. Stability Analysis and Transition Prediction of Hypersonic Boundary Layer Over a Blunt Cone With Small Nose Bluntness at Zero Angle of Attack[J]. Applied Mathematics and Mechanics, 2007, 28(5): 505-513.
Citation: SU Cai-hong, ZHOU Heng. Stability Analysis and Transition Prediction of Hypersonic Boundary Layer Over a Blunt Cone With Small Nose Bluntness at Zero Angle of Attack[J]. Applied Mathematics and Mechanics, 2007, 28(5): 505-513.

零攻角小钝头钝锥高超音速绕流边界层的稳定性分析和转捩预报

基金项目: 国家自然科学基金(重点)资助项目(10632050)
详细信息
    作者简介:

    苏彩虹(1979- ),女,内蒙古人,博士(Tel:+86-22-27403374;E-mail:rainbow_sch@yahoo.com.cn);周恒(联系人.Tel:+86-22-27890533;Fax:+86-22-27407025;E-mail:hzhou1@tju.edu.cn).

  • 中图分类号: O357.41

Stability Analysis and Transition Prediction of Hypersonic Boundary Layer Over a Blunt Cone With Small Nose Bluntness at Zero Angle of Attack

  • 摘要: 研究了零攻角小钝头圆锥高超音速边界层的稳定性及转捩预测问题.小钝头的球头半径为0.5 mm,锥的半锥角为5°,来流马赫数为6.采用直接数值模拟方法得到了钝锥的基本流场,利用线性稳定性理论分析了等温壁面和绝热壁面条件下的第一、第二模态不稳定波,并用“e-N”方法对转捩位置进行了预测.在没有实验给出N值的情况下,暂取N为10.研究发现,壁面温度条件对于转捩位置有较大影响.绝热边界层的转捩位置比等温边界层的靠后.且尽管高马赫数下第二模态波的最大增长率远大于第一模态波的最大增长率,但绝热边界层的转捩位置是由第一模态不稳定波决定的.研究方法应能推广到有攻角的三维边界层流动的转捩预测.
  • [1] Stentson K F, Rushton G H.Shock tunnel investigation of Boundary-Layer transition at M=5.5[J].AIAA Journal,1967,5(5):899-905. doi: 10.2514/3.4098
    [2] Stentson K F. Hypersonic Boundary Layer Transition Experiments[R]. AFSC Wright-Patterson Air Force Base, AFWAL-TR- 80-3062, Ohio, Air Force Wright Aeronautical Laboratories, 1980.
    [3] Schneider S P. Laminar-Turbulent Transition in High-Speed Compressible Boundary Layer: Continuation of Elliptic-Cone Experiments[R]. School of Aeronautics and Astronautics of Purdue University, Lafayett, Indiana, AFRL-SR-BL-TR, ADA874373, 2000.
    [4] Malik M R, Balakumar P.Instability and Transition in Three-Dimensional Supersonic Boundary Layers[R]. Orlando FL: AIAA International Aerospace Planes Conference 4 th, 1992.
    [5] Muir J F, Trujillo A A.Experimental Investigation of the Effects of Nose Bluntness, Freestream Reynold Number, and Angle of Attack on Cone Boundary Layer Transition at a Mach Number of 6[R]. AIAA Paper,72-216,1972.
    [6] Holden M, Bower D, Chadwick K. Measurements of Boundary Layer Transition on Cones at Angle of Attack for Mach Numbers from 11 to 13[R]. AIAA Paper,95-2294,1995.
    [7] Cebeci T, Stewartson K. On stability and transition in three-dimensional flows[J].AIAA Journal,1980,18(4):398-405. doi: 10.2514/3.50772
    [8] Cebeci T, Shao J P, Chen H H,et al. The Preferred Approach for Calculating Transition by Stability Theory[A].Institute for Numerical Computation and Analysis.In:Proceeding of International Conference on Boundary and Interior Layers[C].France:Toulouse,2004.
    [9] Crouch, J D, Kosorygin V S, Ng L L. Modeling the effects of steps on boundary-layer transition[A].IUTAM.In:Proceedings of the sixth IUTAM Symposium on Laminar-Turbulent Transition[C].India:Bangalore,2004.
    [10] Sousa J M M, Silva L M G. Transition prediction in infinite swept wings using Navier-Stokes computations and linear stability theory[J].Computers and Structures,2004,82(17/19):1551-1560. doi: 10.1016/j.compstruc.2004.03.051
    [11] 周恒,赵耕夫.流动稳定性[M].北京:国防工业出版社,2004.
    [12] Lingwood R J. On the application of en-methods to three-dimensional boundary-layer flows[J].European Journal of Mechanics-B/Fluids,1999,18(4): 581-620. doi: 10.1016/S0997-7546(99)00110-7
    [13] Mack L M. Stability of three dimensional boundary layers on swept wings at transonic speeds[A].In:Proc IUTAM Symposium Ⅲ[C].Gottingen:Springer, 1988.
    [14] Mack L M.Boundary Layer Linear Stability Theory[R]. Jet Propulsion Laboratories, California Institute of Tech, Pasadena, In:Special course on stability and transition of laminar flow, AGARD Report,709.1984,1-81
    [15] Stetson K F, Kimmel R L. On Hypersonic Boundary Layer Stability[R]. AIAA paper,92-0737,1992.
    [16] ZHONG Xiao-lin,Tatineni M.Stable High-Order Schemes and DNS of Boundary-Layer Stability on a Blunt Cone at Mach 8[R]. AIAA Paper,1-0437,2001.
    [17] ZHONG Xiao-lin,MA Yan-bao.Numerical Simulation of Leading Edge Receptivity of Stetson's Mach 8 Blunt Cone Stability Experiments[R]. AIAA paper,113,2003.
    [18] Bountin D A, Sidorenko A A, Shiplyuk A N. Development of natural disturbances in a hypersonic boundary layer on a sharp cone[J].Journal of Applied Mechanics and Technical Physics,2001,42(1):57-62. doi: 10.1023/A:1018852410488
    [19] Malik M R. Prediction and control of transition in supersonic and hypersonic boundary layers[J].AIAA Journal,1989,27(11):1487-1493. doi: 10.2514/3.10292
    [20] 黄章峰,曹伟,周恒.超音速平板边界层转捩中层流突变为湍流的机理[J].中国科学G辑,2005,35(5):537-547.
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出版历程
  • 收稿日期:  2006-09-07
  • 修回日期:  2007-03-09
  • 刊出日期:  2007-05-15

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