Abstract
The model two-wave equation for weakly nonlinear long waves on a liquid film moving along an inclined plane under the effect of gravity and gas flow is derived on the basis of an integral approach. The linear stability of a liquid film flowing concurrently or countercurrently with a gas stream is studied over a wide range of regime parameters. It is found that the dispersive curve has two branches which interact with one another under certain conditions.
Original language | English |
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Pages (from-to) | 2127-2134 |
Number of pages | 8 |
Journal | International Journal of Heat and Mass Transfer |
Volume | 38 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1 Jan 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanical Engineering
- Fluid Flow and Transfer Processes