| 神奇的表面张力* |
| |
| 引用本文： | 刘建林,谷翰霖,苟飞林,兰迪.神奇的表面张力*[J].自然杂志,2012,34(6):355-358. |
| |
| 作者姓名： | 刘建林 谷翰霖 苟飞林 兰迪 |
| |
| 作者单位： | 1.副教授，234本科生，中国石油大学（华东）储运与建筑工程学院，山东青岛 266580 |
| |
| 基金项目： | 国家自然科学基金项目(11272357) |
| |
| 摘 要： | 在日常生活和工农业生产中，表面张力引起大量有趣的物理现象。笔者介绍了表面张力的物理本质，并综述了自然界中表面张力引起的几个新奇现象，例如球状露珠、液膜、浮在水面的针和水面运动小动物、抱团蚂蚁筏子、荷叶超疏水、以及水鸟的特殊摄食机制等。这些表面张力诱发的现象为我们向自然界学习并仿生制造新型的工具提供了重要的思路。
|
| 关 键 词： | 表面张力 能量最小 尺寸效应 仿生 |
| 收稿时间： | 2012-10-09 |
Magical Surface Tension |
| |
| LIU Jian-lin
,
GU Han-lin
,
GOU Fei-lin
,
LAN Di.Magical Surface Tension[J].Chinese Journal of Nature,2012,34(6):355-358. |
| |
| Authors: | LIU Jian-lin GU Han-lin GOU Fei-lin LAN Di |
| |
| Institution: | 1.Associate Professor, 234Undergraduate，School of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, Shandong Province, China |
| |
| Abstract: | In our daily life, agriculture and industry, surface tension causes a lot of interesting physical phenomena. In this article, the physical mechanism of surface tension, and several magical behaviors induced by surface tension are introduced. These phenomena includes the spherical liquid dew, the liquid film, the needle and small creatures floating on water surface, the raft formed by clustered ants, the lotus effect, and the special feeding mechanism of shorebirds, etc. These surface tension induced phenomena are beneficial to learn from nature, and provide some inspirations to design new typed devices in the use of biomimetic technology. |
| |
| Keywords: | surface tension energy minimum size effect biomimics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《自然杂志》浏览原始摘要信息 |
| 点击此处可从《自然杂志》下载免费的PDF全文 |
|
