Abstract
The wavy structure of liquid film in downward annular gas-liquid flow with and without liquid entrainment is examined for a wide range of gas velocities using high-speed laser-induced fluorescence technique. It is shown that the wavy structure is always represented by two types of waves, long-lived and short-lived waves with the latter always generated at the back slopes of the long-lived waves. Main regularities of short-lived wave generation and evolution are also described.
| Original language | English |
|---|---|
| Article number | 061701 |
| Journal | Physics of Fluids |
| Volume | 21 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Jan 2009 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Two-wave structure of liquid film and wave interrelation in annular gas-liquid flow with and without entrainment. / Alekseenko, Sergey; Antipin, Vladimir; Cherdantsev, Andrey; Kharlamov, Sergey; Markovich, Dmitry.
In: Physics of Fluids, Vol. 21, No. 6, 061701, 01.01.2009.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Two-wave structure of liquid film and wave interrelation in annular gas-liquid flow with and without entrainment
AU - Alekseenko, Sergey
AU - Antipin, Vladimir
AU - Cherdantsev, Andrey
AU - Kharlamov, Sergey
AU - Markovich, Dmitry
PY - 2009/1/1
Y1 - 2009/1/1
N2 - The wavy structure of liquid film in downward annular gas-liquid flow with and without liquid entrainment is examined for a wide range of gas velocities using high-speed laser-induced fluorescence technique. It is shown that the wavy structure is always represented by two types of waves, long-lived and short-lived waves with the latter always generated at the back slopes of the long-lived waves. Main regularities of short-lived wave generation and evolution are also described.
AB - The wavy structure of liquid film in downward annular gas-liquid flow with and without liquid entrainment is examined for a wide range of gas velocities using high-speed laser-induced fluorescence technique. It is shown that the wavy structure is always represented by two types of waves, long-lived and short-lived waves with the latter always generated at the back slopes of the long-lived waves. Main regularities of short-lived wave generation and evolution are also described.
UR - http://www.scopus.com/inward/record.url?scp=67650337577&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=67650337577&partnerID=8YFLogxK
U2 - 10.1063/1.3151999
DO - 10.1063/1.3151999
M3 - Article
VL - 21
JO - Physics of Fluids
JF - Physics of Fluids
SN - 1070-6631
IS - 6
M1 - 061701
ER -