Fluid dynamics - How coffee leaves its mark

被引：4

作者：

Ball, P

机构：

来源：

NATURE | 1997年 / 389卷 / 6653期

关键词：

D O I：

10.1038/39740

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Many scientists are copious producers of coffee stains; few study them. But some insight has now been gained into the physics of evaporating liquid droplets from a study that explains why coffee stains are ring-like, with most of the material deposited at their perimeter.

引用

页码：788 / 788

页数：1