Volume 30 Issue 02
Feb.  2004
Turn off MathJax
Article Contents
Ma Hui, Zhao Lie, Wang Faminet al. Numerical simulations of hypersonic three-dimensional chemical non-equilibrium flows[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(02): 168-172. (in Chinese)
Citation: Ma Hui, Zhao Lie, Wang Faminet al. Numerical simulations of hypersonic three-dimensional chemical non-equilibrium flows[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(02): 168-172. (in Chinese)

Numerical simulations of hypersonic three-dimensional chemical non-equilibrium flows

  • Received Date: 28 Sep 2002
  • Publish Date: 29 Feb 2004
  • High temperature chemical non-equilibrium phenomena have a great effect on the flow field around a reentry vehicle. A three dimensional Navier-Stokes equations were solved by implicit finite volume NND scheme. Both ideal gas viscous flow and chemical non-equilibrium flow were calculated for a sphere-cone at a small attack angle. The results of the two flows were compared and the effect of chemical non-equilibrium was analyzed. The result is in good agreement with the reference paper. That proves that our method and programs are effective and practical.

     

  • loading
  • [1] 陈让福. 三维高超声速无粘定常绕流的数值模拟 . 北京:北京大学数学系,1991 Chen Rangfu. Numerical simulation of invisid steady hypersonic flow around three dimensional body .Beijing:College of Mathematics Science, Peking University, 1991(in Chinese) [2] 封建湖. 三维进气道系统流场的数值模拟研究 . 西安:西北工业大学航空发动机系,1995 Feng Jianhu. Numerical simulation study of three dimensional flow field of inlet system . Xi'an:Dept. of Aeroengine and Thermal Power Engineering, Northwestern Polytechnical University,1995(in Chinese) [3] Gnoffo P A. An upwind-biased point-implicit relaxation algorithm for viscous compressible perfect-gas flows . NASA TP-2953,1990 [4]Whitfield D L, Janus J M. Three-dimensional unsteady euler equations solution using flux vector splitting . AIAA 84-1552,1984 [5]David Olynick. Trajectory-based thermal protection system sizing for an X-33 winged vehicle concept[J]. Journal of Spacecraft and Rockets, 1998, 35(3):249~257 [6]Kim S L, Jeung I S, Park Y H. Approximate jacobian methods for efficient calculation of reactive flows . AIAA 2000-3384, 2000
  • 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(2866) PDF downloads(1038) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return