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首页> 外文期刊>Archives of Hydro-engineering and Environmental Mechanics >A Method for Determination of Flow at the Plane Horizontal Interface, Separating Streams of Two Different Fluids
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A Method for Determination of Flow at the Plane Horizontal Interface, Separating Streams of Two Different Fluids

机译：确定平面水平界面处流动的方法，该方法将两种不同的流体分开

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The paper deals with the theoretical investigation of the phenomenon, which consists in generation - by wind - of the movement of water, the bodies of air and of water being separated by a horizontal, plane interface, which is identical with the free surface of water. A set of assumptions defining a physical model of the phenomenon, borrowed from Lock (1951), is introduced, as well as the mathematical description of this model. It reduces to a composite ordinary differential problem, containing two non-linear equations of the third order, which have to satisfy some boundary conditions. A novel method of solution of the differential problem just mentioned is presented in the paper. In the method use is made of exact formulae for coefficients of series representing the solution. The method seems to be competitive with the one given in the paper by Lock (1951).
机译：本文研究了这种现象的理论研究，该现象包括通过风产生水的运动，空气和水的主体由水平的平面界面分开，该界面与水的自由表面相同。介绍了从Lock（1951）借用的一组定义现象的物理模型的假设，以及对该模型的数学描述。它简化为一个复合常微分问题，其中包含两个必须满足某些边界条件的三阶非线性方程。本文提出了一种新的解决微分问题的方法。在该方法中，使用了精确的公式来表示代表解的级数系数。该方法似乎与Lock（1951）在论文中给出的方法竞争。

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