The impact of a water wedge on a wall
The impact of a water wedge on a wall
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DOI：
10.1017/s002211206000013x
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发表时间：
1960-03
影响因子：
3.7
通讯作者：
E. Cumberbatch
中科院分区：
文献类型：
--
作者：
E. Cumberbatch
本文旨在给出水波对墙壁的冲击力的一些指示。在所考虑的小时间间隔内，重力的影响很小，可以忽略不计。冲击之前波的形状被认为是一个二维楔形，假设它以与其路径成直角的方式撞击墙壁。假设楔子的范围是无限的并且在撞击之前具有均匀的平移速度V。楔形形状的选择使得问题能够根据相似性变量 x/Vt y/Vt 来表述，其中 x、y 平面的原点位于楔形顶点与壁的初始接触点。这里提出的解决方案可以很容易地适应轴对称的水锥撞击墙壁的问题，但这不是本文所追求的。
This paper is intended to give some indication of the impact forces of a water wave on a wall. The effect of gravity forces in the small time interval of impact considered will be small and is neglected. The shape of the wave before impact is considered to be a two-dimensional wedge which is assumed to strike a wall at right angles to its path. The wedge is assumed to be infinite in extent and to have uniform translational velocity V before impact. The choice of a wedge shape enables the problem to be formulated in terms of similarity variables x/Vt y/Vt, where the origin of the x, y plane is at the initial point of contact of the vertex of the wedge with the wall. The solution presented here can be easily adapted to the problem of an axi-symmetric cone of water striking a wall, but this is not pursued in the present paper.