1、连续体力学,流体静力学连续性原理伯努利方程,Can a Battleship Float on a Gallon of Water?Marilyn is Wrong Copyright 2004-2005 Herb Weiner. All rights reserved. Ask Marilyn by Marilyn vos Savant is a column in Parade Magazine, published by PARADE, 711 Third Avenue, New York, NY 10017, USA. According to Parade, Marilyn vos
2、Savant is listed in the Guinness Book of World Records Hall of Fame for Highest IQ. In her Parade Magazine column of June 6, 2004, Marilyn claims that in theory, with a container of the right size and shape, you could float a battleship on a gallon of water.,http:/ ，才能保持任意两点间压强差不变。,浮力的来源：阿基米德原理,如何避免
3、船只的倾覆？,力学-第二版，郑永令，高教版，Page 87,表面张力(Surface tension),在两种不相溶液体或液体-气体之间会形成分界面，界面上存在一种额外的应力。表面张力使液体表面有如张紧的弹性薄膜，有收缩的趋势，使液滴总是趋于球形。,玻璃管两端吹的两个半径不等的肥皂泡,毛细现象 capillarity,研究流体运动的方法,不定常流动,定常流动,流体的连续性原理,伯努利方程 (Bernoulli 17001782)机械能守恒在流体力学的体现,（不可压缩、无粘滞）,截面小处流速大压强小,马格纳斯效应(Gustav Magnus),旋转球体的侧向力,机翼的上升力,粘滞流体的流动,各层流体之间存在相对滑动时，在它们之间有切向的摩擦力(粘滞力),斯托克斯公式(G. G. Stokes 1851),公式的使用范围？,雷诺数,Karman vortex street in the downstream region of Heard Island,The SeaWifS satellite image of a von Karman vortex around Guadalupe Island, August 20, 1999.,
