一种第一类永动机的设计错误分析

Analyzing the Wrong Design of One Kind of Perpetual Motion Machines of the First Kind

分析了一种根据毛细现象原理设计的永动机的错误原因。指出,由于毛细管顶部表面层接触角大于零导致表面层面积减小、表面层张力减小,致使毛细管内液体实际上升高度减小,故而此第一类永动机的设计是不可能实现的。

In this article, the author analyzes the cause of the wrong design of one kind of perpetual motion machines of the first kind, which is based on the principle of capillary phenomenon. Because the angle of contact on the surface layer at the top of the capillary tube is larger than zero degree, this induces diminution of the surface area and the surface tension, it also decreases the actual height of the liquid in the capillary tube. So the author drew the conclusion that this design of perpetual motion machines of the first kind can not be achieved.