Volume 37 Issue 8
Aug.  2011
Turn off MathJax
Article Contents
Geng Yunfei, Yan Chao, Xu Jinglei, et al. Turbulence modeling validation in hypersonic flows[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 907-911. (in Chinese)
Citation: Geng Yunfei, Yan Chao, Xu Jinglei, et al. Turbulence modeling validation in hypersonic flows[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 907-911. (in Chinese)

Turbulence modeling validation in hypersonic flows

  • Received Date: 16 Mar 2010
  • Publish Date: 30 Aug 2011
  • To provide accurate numerical solutions for selected supersonic/hypersonic flow fields and to compare and evaluate the performance of selected turbulence models with experimental results,four popular turbulence models were tested and validated against experimental data of two turbulent flows. The investigated flows are 2D supersonic expansion-compression corner and hypersonic double ellipsoid. The tested turbulent models were: zero-equation model of Baldwin-Lomax(BL), one-equation model of Spalart-Allmaras(SA), two-equation k-ω/k-ε shear-stress transport(SST) model of Menter and two-equation k-ω model of Wilcox. It shows that the formal turbulent models are competent for the present supersonic flows. However, the simulation of the hypersonic flow, especially for flows at high angle of attack, compressibility modification is needed.

     

  • loading
  • [1] Knight D.RTO WG 10:test cases for CFD validation of hypersonic flight .AIAA 2002-0433,2002 [2] Knight D,Yan H,Panaras A,et al.RTO WG 10:CFD validation for shock wave turbulent boundary layer interactions .AIAA 2002-0437,2002 [3] 张红杰,马晖扬,童秉纲.高超声速复杂流动中湍流模式应用的评估[J].空气动力学学报,2001,19(2):210-216 Zhang Hongjie,Ma Huiyang,Tong Binggang.Turbulence modeling validation in hypersonic complex flows[J].Acta Aerodynamica Sinica,2001,19(2):210-216(in Chinese) [4] 贺旭照.高超声速飞行器气动力气动热数值求解和超声速流动的区域推进求解 .绵阳:中国空气动力与发展中心研究生部,2007 He Xuzhao.Numerically simulate aero-force & heat of hypersonic vehicles and region marching method for supersonic flow simulation .Mianyang:Graduate School,China Aerodynamics Research and Development Center,2007(in Chinese) [5] 康宏琳.高超声速湍流气动加热的数值模拟研究 .北京:北京航空航天大学航空科学与工程学院,2007 Kang Honglin.Numerical simulation of aerodynamic heating in hypersonic turbulent flows .Beijing:School of Aeronauti Science and Engineering,Beijing University of Aeronautics and Astronautics,2007(in Chinese) [6] Baldwin B S,Lomax H.Thin layer approximation and algebraic model for separated turbulent flows .AIAA 78-257,1978 [7] Spalart P R,Allmaras S R.A one-equation turbulence transport model for aerodynamics flows .AIAA 92-0439,1992 [8] Wilcox D C,Traci R M.A complete model of turbulence .AIAA 76-351,1976 [9] Menter F R.Two equation eddy viscosity turbulence models for engineering applications[J].AIAA Journal,1994,32(8):1598-1605 [10] Johnson D A,King L S.A mathematical simple turbulence closure model for attached and separated turbulent boundary layers[J].AIAA Journal,1985,23(11):1684-1692 [11] Aymer D,Aliziary T,Carlomagno G,et al.Experimental study of the flow around a double ellipsoid configuration //Hypersonic Flows for Reentry Problems.Antibes,France:Springer-Verlag,1991:335-357 [12] Morkovin M V.Effects of compressibility on turbulent flows //The Mechanics of Turbulence.Paris:CNRS,1962:367-380 [13] 韩省思,叶桃红,朱旻明,等.一个新的可压缩性修正的k-ε模型[J].空气动力学学报,2009,27(6):677-682 Han Xingsi,Ye Taohong,Zhu Minming,et al.A new k-ε turbulent model with compressibility modifications[J].Acta Aerodynamica Sinica,2009,27(6):677-682 (in Chinese) [14] Wilcox D C.Turbulence modeling for CFD[M].2nd ed.California:DCW Industries Inc,1998
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3374) PDF downloads(980) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return