Abstract
Initial stage of downward flow of gas-sheared liquid film in a vertical rectangular duct was studied using brightness-based laser-induced fluorescence technique. Measurements were resolved along both longitudinal and transverse coordinates and time. The initial high-frequency waves which are formed at the inlet were found to be two-dimensional. These waves are promptly broken into localised horseshoe-shaped waves which merge downstream to form large-scale quasi-2D disturbance waves. Peculiarities of three-dimensional evolution of waves of different types were studied in a wide range of flow parameters.
| Original language | English |
|---|---|
| Article number | 00001 |
| Journal | MATEC Web of Conferences |
| Volume | 84 |
| DOIs | |
| Publication status | Published - 16 Nov 2016 |
| Externally published | Yes |
| Event | International Symposium and School of Young Scientists on Interfacial Phenomena and Heat Transfer, IPHT 2016 - Novosibirsk, Russian Federation Duration: 2 Mar 2016 → 4 Mar 2016 |
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ASJC Scopus subject areas
- Chemistry(all)
- Engineering(all)
- Materials Science(all)
Cite this
Three-dimensional investigation of liquid film structure at the initial area of annular-dispersed flow. / Alekseenko, Sergey; Cherdantsev, Andrey; Cherdantsev, Mikhail; Isaenkov, Sergey; Markovich, Dmitriy.
In: MATEC Web of Conferences, Vol. 84, 00001, 16.11.2016.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Three-dimensional investigation of liquid film structure at the initial area of annular-dispersed flow
AU - Alekseenko, Sergey
AU - Cherdantsev, Andrey
AU - Cherdantsev, Mikhail
AU - Isaenkov, Sergey
AU - Markovich, Dmitriy
PY - 2016/11/16
Y1 - 2016/11/16
N2 - Initial stage of downward flow of gas-sheared liquid film in a vertical rectangular duct was studied using brightness-based laser-induced fluorescence technique. Measurements were resolved along both longitudinal and transverse coordinates and time. The initial high-frequency waves which are formed at the inlet were found to be two-dimensional. These waves are promptly broken into localised horseshoe-shaped waves which merge downstream to form large-scale quasi-2D disturbance waves. Peculiarities of three-dimensional evolution of waves of different types were studied in a wide range of flow parameters.
AB - Initial stage of downward flow of gas-sheared liquid film in a vertical rectangular duct was studied using brightness-based laser-induced fluorescence technique. Measurements were resolved along both longitudinal and transverse coordinates and time. The initial high-frequency waves which are formed at the inlet were found to be two-dimensional. These waves are promptly broken into localised horseshoe-shaped waves which merge downstream to form large-scale quasi-2D disturbance waves. Peculiarities of three-dimensional evolution of waves of different types were studied in a wide range of flow parameters.
UR - http://www.scopus.com/inward/record.url?scp=85008655984&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85008655984&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20168400001
DO - 10.1051/matecconf/20168400001
M3 - Conference article
AN - SCOPUS:85008655984
VL - 84
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 00001
ER -