【摘要】 本文研究一块刚性无约束平板正面击水后激起的水浪和平板在水浪发展过程中的受力过程。将水面边界条件转化为水面高度所该满足的积分微分方程。文中将平板和水面作为一个整体来考虑,通过数值求解得出水对平板作用力随时间的变化以及水面的波浪的发展。更多还原

【Abstract】 The phenomena caused by the impact of a free falling flat plate on a water surface are investigated numerically. The computational method designed Shows its versatile ability for simulating the transient surface gravity wave propagation as well as the time varying force acting on the flat plate.更多还原