| 粘性流体运动自型问题的分析解 |
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| 引用本文： | 袁镒吾.粘性流体运动自型问题的分析解[J].应用数学和力学,1985,6(9):807-812. |
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| 作者姓名： | 袁镒吾 |
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| 作者单位： | 中南矿冶学院 |
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| 摘 要： | 本文用逐步逼近法得到了粘性流体运动的自型问题的微分方程(1.1～1.4)的分析解Проснак(1969)用小参数法也得到了这些方程的解.但他把控制方程变换成为一组线性变系数微分方程.本文则把控制方程变换成为线性常系数微分方程.
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| 收稿时间： | 1984-04-23 |
Analytical Solutions for the Selfsimilar Problems of Viscous Fluid Flow |
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| Institution: | Central-South Institute of Mining and Metallurgy, Changsha |
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| Abstract: | This paper presents a step-by-step approximating method to obtain the analytical solutions of the differential equations for the self-similar problems of viscous fluid flow (1.1-1.4). Prosnak (1969) obtained solutions of these equations by using a small parameter method, but he reduced the governing equations to the linear differential equations with constant coefficients. |
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