Two-wave structure of liquid film and wave interrelation in annular gas-liquid flow with and without entrainment

Sergey Alekseenko, Vladimir Antipin, Andrey Cherdantsev, Sergey Kharlamov, Dmitry Markovich

Research output: Contribution to journalArticle

42 Citations (Scopus)

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 languageEnglish
Article number061701
JournalPhysics of Fluids
Volume21
Issue number6
DOIs
Publication statusPublished - 1 Jan 2009
Externally publishedYes

Fingerprint

liquid flow
entrainment
planetary waves
wave generation
liquids
gases
regularity
laser induced fluorescence
high speed
slopes

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 journalArticle

@article{6bc306503c964167b7531ec17009f0fd,
title = "Two-wave structure of liquid film and wave interrelation in annular gas-liquid flow with and without entrainment",
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.",
author = "Sergey Alekseenko and Vladimir Antipin and Andrey Cherdantsev and Sergey Kharlamov and Dmitry Markovich",
year = "2009",
month = "1",
day = "1",
doi = "10.1063/1.3151999",
language = "English",
volume = "21",
journal = "Physics of Fluids",
issn = "1070-6631",
publisher = "American Institute of Physics Publising LLC",
number = "6",

}

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 -