Abstract
Linear stability of a liquid film moving on the surface of an oblique plate under the action of gravity and a turbulent gas stream was studied using an integral method and the Orr-Sommerfeld equation. The effect of the gas stream on the film motion is described by tangential and normal stresses acting on the free surface. The stress fluctuations are determined using a quasilaminar model. Both cocurrent and countercurrent phase motions at an arbitrary substrate orientation are considered.
| Original language | English |
|---|---|
| Pages (from-to) | 329-336 |
| Number of pages | 8 |
| Journal | Theoretical Foundations of Chemical Engineering |
| Volume | 32 |
| Issue number | 4 |
| Publication status | Published - 1 Jul 1998 |
| Externally published | Yes |
ASJC Scopus subject areas
- Chemical Engineering(all)
Fingerprint Dive into the research topics of 'Instability of a liquid film moving together with a turbulent gas flow'. Together they form a unique fingerprint.
Cite this
Aktershev, S. P., Alekseenko, S. V., & Pokusaev, B. G. (1998). Instability of a liquid film moving together with a turbulent gas flow. Theoretical Foundations of Chemical Engineering, 32(4), 329-336.