强激光与高超声速球锥流场干扰数值模拟研究

Numerical simulating study of the interaction between a high-poweredlaser and the hypersonic flowfield about a spherecone

    摘要
  • 摘要: 本文采用有限差分技术，数值求解带能量源项与空气11组分化学动力学模型的轴对称粘性流体力学方程组，采用类氢原子理论模型计算空气对激光的吸收系数，建立了模拟强激光与超声速钝体流场干扰的计算软件，得到了高能激光与超声速球锥流场干扰数值模拟的结果。

     

    Abstract: In this paper, the axial-symmetrical NS equations have been numerically solved using the finite difference method,an energy source term and eleven species chemical dynamic model are consi-dered. The absorption coefficient of air to laser energy is calcula

     

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