Advanced Search
Volume 27 Issue 6
Jun.  2001
Turn off MathJax
Article Contents
Journal of Beijing University of Aeronautics and Astronautics  > 2001  >  27(6): 674-676.
LI Guo-hui, DENG Xue-ying. Topological Structure Evolution and Stability of the Cross Flow Pattern Around a Slender[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 674-676. (in Chinese)
Citation: LI Guo-hui, DENG Xue-ying. Topological Structure Evolution and Stability of the Cross Flow Pattern Around a Slender[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 674-676. (in Chinese)
shu

Topological Structure Evolution and Stability of the Cross Flow Pattern Around a Slender

  • Beijing University of Aeronautics and Astronautics, Dept. of Flight Vehicle Design and Applied Mechanics

  • Received Date: 14 Mar 2001
  • Publish Date: 30 Jun 2001
    Abstract
  • Topological structure and stability of a slender cross flow at different angles of attack was discussed by the stability theory of dynamic system. It was proved that the development of slender vortices leads to the change of topological structure about cross flow. And it is the change from stable and symmetrical vortices flow pattern to instable and symmetrical vortices flow pattern, and then to stable and asymmetrical vortices flow pattern due to little disturb which leads to the development of asymmetrical slender vortices.

     

    • FullText(HTML)
  • loading
    • References(1)
  • [1] Keener E R, Chapman G T. Side forces on a tangent-ogive forebody with a fineness ratio of 3.5 at high angles of attack and mach numbers from 0.1~0.7 . NASA TMX-3437,1977. [2] Keener E R. Flow separation patterns on symmetric forebodies . NASA TM86016, 1986. [3] Peake D J, Tobak M. Three dimensional interactions and vortical flow with emphasis on high speeds . AGARD-AG-252,1980. [4] Lowson M V, Ponton A J. Symmetry breaking in vortex flows on conical bodies[J]. AIAA Journal,1995,30(6):1576~1583. [5] 陆启韶.常微分方程的定性方法和分叉[M].北京:北京航空航天大学出版社,1989.266~270. [6] Wardlow A B, Yanta W J. Asymmetric flowfield development on a slender body at high incidence[J]. AIAA Journal,1984,22(2):242~249.
    • 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
    XML

    Article Metrics

    Article views(2501) PDF downloads(1008) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn

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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return