๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Velocity profiles in axisymmetrical draining films

โœ Scribed by S. Hartland


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
189 KB
Volume
26
Category
Article
ISSN
0009-2509

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Draining films in unsteady withdrawal
โœ John A. Tallmadge ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 215 KB
Turbulent velocity profile of a vertical
โœ J. Lee ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 211 KB

The exact method is presented to obtain a turbulent velocity profile using the eddy viscosities of Deissler and yon Karman for vertical film flows. As a result, the physical inconsistencies associated with the conventional logarithmic velocity profile can be removed in tow.

Modeling Draining Flow in Mobile and Imm
โœ L.W Schwartz; R.V Roy ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 202 KB

A mathematical model is constructed to describe the two-dimensional flow in a vertical soap film that is draining under gravity. An asymptotic analysis is employed that uses the longwave or "lubrication" approximation. The modeling results in three coupled partial differential equations that include