An estimate of the heat fluxes to the surface of blunt bodies moving at hypersonic velocity in the atmosphere

V.A. Andrushchenko; N.G. Syzranova; Yu.D. Shevelev

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An estimate of the heat fluxes to the surface of blunt bodies moving at hypersonic velocity in the atmosphere

机译：大气中以高超音速运动的钝体表面热通量的估计

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The problem of the chemically equilibrium three-dimensional boundary layer on a blunt body which is in motion in the atmosphere is considered. A solution of the system of equations of the boundary layer is found by the method of successive approximations, and simple analytic expressions are written in the first approximation for the surface friction and heat flux coefficients. Formulae are obtained in the final form for estimating the convective heat flux in the neighbourhood of the critical point of spherical blunting.

机译：考虑在大气中运动的钝体上的化学平衡三维边界层的问题。通过逐次逼近法求出边界层方程组的解，并在一次逼近中将简单的解析表达式写成表面摩擦系数和热通量系数。以最终形式获得公式，用于估算球形钝化临界点附近的对流热通量。

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《Journal of applied mathematics and mechanics》 |2007年第5期|p.747-754|共8页
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V.A. Andrushchenko; N.G. Syzranova; Yu.D. Shevelev;
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正文语种 eng
中图分类应用数学;
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An estimate of the heat fluxes to the surface of blunt bodies moving at hypersonic velocity in the atmosphere

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