留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

改进的流线曲率通流计算方法及在双涵道压缩系统设计中的应用

邵伏永 杨金广 刘振德 胡骏

邵伏永, 杨金广, 刘振德, 胡骏. 改进的流线曲率通流计算方法及在双涵道压缩系统设计中的应用[J]. 航空动力学报, 2008, 23(6): 1072-1076.
引用本文: 邵伏永, 杨金广, 刘振德, 胡骏. 改进的流线曲率通流计算方法及在双涵道压缩系统设计中的应用[J]. 航空动力学报, 2008, 23(6): 1072-1076.
SHAO Fu-yong, YANG Jin-guang, LIU Zhen-de, HU Jun. Improved streamline curvature throughflow method and its application in a bypass compression system design[J]. Journal of Aerospace Power, 2008, 23(6): 1072-1076.
Citation: SHAO Fu-yong, YANG Jin-guang, LIU Zhen-de, HU Jun. Improved streamline curvature throughflow method and its application in a bypass compression system design[J]. Journal of Aerospace Power, 2008, 23(6): 1072-1076.

改进的流线曲率通流计算方法及在双涵道压缩系统设计中的应用

Improved streamline curvature throughflow method and its application in a bypass compression system design

  • 摘要: 基于轴对称的S2流面理论,发展了一套流线曲率通流计算方法.为了提高计算的收敛性、稳定性和计算精度,对求解过程中的流线曲率计算、松弛因子的选取等方面进行了改进;提出了一种简单易行的叶片力的处理方法,使得该方法可以计算叶片排以内的区域;为了计算风扇和轴流、离心以及组合压气机构成的双涵道压缩系统,发展了一种计算速度快、稳定性好的双涵道计算方法.最后将改进的通流计算方法用于一双涵道压缩系统的反设计,验证了其可行性.

     

  • [1] Wu C H.A general through flow theory of three-dimensional flow in subsonic and supersonic turbomachines of axial,radial and mixed flow types[R].NACA-TN-2604,1952.
    [2] Marsh H.A digital computer program for the throughflow fluid mechanics in an arbitrary turbomachines,using a matrix method[R].ARC R & M.No.3509,1968.
    [3] Novak R A,Hearsey R M.A nearly three-dimensional intrablade computing system for turbomachinery[J].Journal of Fluids Engineering,1977,99:154-166.
    [4] Jennions I K,Stow P.A quasi-three-dimensional turbomachinery blade design system:Part Ⅰ-Through flow analysis[J].Journal of Engineering for Gas Turbines and Power,1985,107:301-307.
    [5] Novak R A.Streamline curvature computing procedures for fluid-flow problems[J].Journal of Engineering for Power,1967,89:478-490.
    [6] Denton J D.Throughflow calculation for transonic axial flow turbines[J].Journal of Engineering for Power,1978,100:212-218.
    [7] Wennerstrom A J.Design of highly loaded axial-flow fans and compressors[M].Concepts ETI Inc,USA,2000.
    [8] Cumpsty N A.Compressor aerodynamics[M].England:Longman Scientific & Technical,1989.
    [9] Frost D H.A streamline curvature through-flow com-puter program for analyzing the flow through axial-flow turbomachines[R].ARC R & M No.3687,1972.
    [10] Hirsch C H,Warzee G.A finite element method for throughflow calculation in turbomachines[J].Journal of Fluids Engineering,1976,101:141-148.
    [11] Damle S V.Throughflow method for turbomachines using Euler solvers[R].AIAA 96-0010.1996.
    [12] Horlock J H.On entropy production in adiabatic flow in turbomachines[J].Journal of Basic Engineering,1971,93:587-593.
    [13] Wilkinson D H.Stability,convergence and accuracy of two-dimensional streamline curvature methods using quasiorthogonals[J].ImechE,1969-70,184.
  • 加载中
计量
  • 文章访问数:  1809
  • HTML浏览量:  3
  • PDF量:  464
  • 被引次数: 0
出版历程
  • 收稿日期:  2007-05-29
  • 修回日期:  2007-07-10
  • 刊出日期:  2008-06-28

目录

    /

    返回文章
    返回