TY - JOUR
T1 - Modeling wave modes for a countercurrent flow of film and turbulent gas
AU - Tsvelodub, Yu
N1 - Funding Information:
The work was performed with financial support of the Russian Science Foundation (grant No 16-19-10449).
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/12/15
Y1 - 2020/12/15
N2 - In this paper, wave modes are modeled for a countercurrent flow of vertically falling liquid film and turbulent gas. In the case of small Reynolds numbers for long wave perturbations, the problem is reduced to a nonlinear integro-differential equation for the film thickness deviation from the undisturbed level. Solutions of this model equation are studied. Several typical scenarios for the evolution of periodic perturbations are presented.
AB - In this paper, wave modes are modeled for a countercurrent flow of vertically falling liquid film and turbulent gas. In the case of small Reynolds numbers for long wave perturbations, the problem is reduced to a nonlinear integro-differential equation for the film thickness deviation from the undisturbed level. Solutions of this model equation are studied. Several typical scenarios for the evolution of periodic perturbations are presented.
UR - http://www.scopus.com/inward/record.url?scp=85098128440&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1675/1/012041
DO - 10.1088/1742-6596/1675/1/012041
M3 - Conference article
AN - SCOPUS:85098128440
VL - 1675
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012041
T2 - 5th All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2020
Y2 - 13 September 2020 through 20 September 2020
ER -