Volume 30 Issue 02
Feb.  2004
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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.

     

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