Volume 23 Issue 7
Jul.  2008
Turn off MathJax
Article Contents
Article Navigation >  Journal of Aerospace Power  > 2008  >  23(7): 1198-1204
ZENG Jun, QING Xiong-jie. External heat transfer predictions of turbine cascades[J]. Journal of Aerospace Power, 2008, 23(7): 1198-1204.
Citation: ZENG Jun, QING Xiong-jie. External heat transfer predictions of turbine cascades[J]. Journal of Aerospace Power, 2008, 23(7): 1198-1204.
shu

External heat transfer predictions of turbine cascades

  • 1.

    College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

  • 2.

    Gas Turbine Establishment, Chengdu 610500, China

  • Received Date: 2007-07-11
  • Rev Recd Date: 2008-01-25
  • Publish Date: 2008-07-28
    Abstract
  • Three-dimensional Reynolds averaged Navier-Stokes(N-S) equations with Shear Stress Transport(SST) turbulence model were used to predict external heat transfer coefficients(EHTC) of turbine cascades.Atransition model was adopted to improve the accuracy.MARK-Ⅱ,VKIhigh pressure turbine stator cascade and VKIhigh pressure turbine rotor cascade were calculated.The computational results were compared with the experimental data,showing that the numerical method developed could effectively improve accuracy of external heat transfer prediction.

     

    • FullText(HTML)
  • loading
    • References(12)
  • [1]
    Crawford M E,Kays W M.STAN5 A program for numerical computation of two-dimensional internal/external boundary layer flow[R].NASA-CR-2742,1978.
    [2]
    Gaugler R E.Some modifications to and operating experience with the two-dimensional finite difference,boundary layer code,STANS[R].ASME Paper 81-GT-89.
    [3]
    Edlfelt R M C H,Elovic E.A two-dimensional boundary layer program for turbine airfoil heat transfer calculation[R].ASME Paper 82-GT-93.
    [4]
    Zeng J,Wang B,Kang Y.Numerical simulation of flow field in an annular turbine stator with film-cooled[R].Yokohama,Japan:The 24th ICAS Congress,2004.
    [5]
    曾军.涡轮叶栅损失生成和输运的数值模拟[R].成都:中国航空学会动力分会第十二界叶轮机学术会议,2003.
    [6]
    程信华,张剑,曾军.微型叶轮机气动设计研究[R].宜昌:中国航空学会动力分会第十三界叶轮机学术会,2005.
    [7]
    Menter F R.Two-equation eddy-viscosity turbulence models for engineering applications[J].AIAA Journal,1994,32(8):269-289.
    [8]
    Menter F R,Kuntz M,Langtry R.Ten years of industrial experience with SST turbulence model[M].CT:Turbulence Heat and Mass Transfer 4 Begell House Inc.,2003.
    [9]
    Menter F R,Langtry R B,Likki S R,et al.A correlation based transition model using local variables Part l-Model formulation[R].ASME-GT2004-53452.
    [10]
    Hylton L D,Mihelc M S,Turner E R,et al.Analytical and experimental evaluation of the heat distribution over the surfaces of turbine vanes[R].NASA CRl68015,1983.
    [11]
    Tony Arts.Aero-thermal performance of a two dimensional highly loaded transonic turbine nozzle guide vane[R].ASME 90-GT-358.
    [12]
    Tony Arts.External heat transfer study on a HP turbine rotor blade[R].Heat Transfer and Cooling in Gas Turbines.AGARD-CP-390:5-132.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 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
    Get Citation
    PDF(1119.0KB)
    XML

    Article Metrics

    Article views (1820) PDF downloads(425) Cited by()
    Proportional views
    Related

    Copyright © 《Journal of Aerospace Power》 All Rights Reserved.

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return