On the asymptotic analysis of surface-stress-driven thin-layer flow (Q5936120)
From MaRDI portal
scientific article; zbMATH DE number 1613139
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the asymptotic analysis of surface-stress-driven thin-layer flow |
scientific article; zbMATH DE number 1613139 |
Statements
On the asymptotic analysis of surface-stress-driven thin-layer flow (English)
0 references
28 November 2002
0 references
The author derives an interesting and important estimate on the coating thickness for a liquid being drawn from a bath. This formula is based on numerical calculations and on asymptotic expansions of solutions of appropriate linearizations of an equation considered in the lubrication theory. In the second part, the author studies the substrates that are not perfectly wetted. It turns out that no perfect wetting implies to stop the stress-driven flow. This result is in good agreement with experimental results.
0 references
thin-layer flow
0 references
Marangoni effect
0 references
finite contact angle
0 references
numerical simulation
0 references
non-perfect wetting
0 references
coating thickness
0 references
asymptotic expansions
0 references
linearizations
0 references
lubrication theory
0 references
stress-driven flow
0 references
