Coating by capillary transport through porous media

被引:0
|
作者
Baumbach, V [1 ]
Dreyer, M [1 ]
Rath, HJ [1 ]
机构
[1] Univ Bremen, ZARM, D-28359 Bremen, Germany
来源
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 2001年 / 81卷
关键词
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A coating device which works with the help of a porous medium is considered. The fluid of interest is a surfactant solution which passes a porous medium before it is deposited on a solid substrate. A hydrostatic model Sor the process is proposed which assumes the validity of DARCY's law as well as an approach for slot coaters developed by Higgins and Scriven (1980). Emphasis will also be placed on the experimental determination of the porous media permeability and porosity. Moreover the model is compared with experimental results.
引用
收藏
页码:S517 / S518
页数:2
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