Simulating nonlinear waves on the surface of thin liquid film entrained by turbulent gas flow

2015 ◽  
Vol 22 (2) ◽  
pp. 191-202 ◽  
Author(s):  
I. S. Vozhakov ◽  
D. G. Arkhipov ◽  
O. Yu. Tsvelodub
Keyword(s):  
Liquid Film ◽  
Nonlinear Waves ◽  
Gas Flow ◽  
Thin Liquid Film ◽  
Turbulent Gas Flow

scholarly journals The Effect of a Flat-plate-Type Obstacle on the Thin Liquid Film Accompanied by a High Speed Gas Flow

1989 ◽  
Vol 3 (4) ◽  
pp. 389-404
Author(s):  
Tohru FUKANO ◽  
Katsuhiko KADOGUCHI ◽  
Mikio KANAMORI ◽  
Akira TOMINAGA
Keyword(s):  
Liquid Film ◽  
Flat Plate ◽  
High Speed ◽  
Gas Flow ◽  
Thin Liquid Film ◽  
Plate Type

A Comparison of Oil-Water Flow and Oil-Gas Flow in Capillary Model

2012 ◽  
Author(s):  
Yihe Zhang ◽  
Liming Dai
Keyword(s):  
Pressure Drop ◽  
Liquid Film ◽  
Gas Flow ◽  
Capillary Flow ◽  
Flow Behavior ◽  
Thin Liquid Film ◽  
Flow Process ◽  
Capillary Model ◽  
Oil Water ◽  
Oil Gas

A capillary model is employed to study the slug flow behavior in pore structure. Oil-water system and oil-gas system are investigated in the experiments. During the flow process, it is observed that the wetting phase liquid will generate a thin liquid film on the inner surface of the tube wall, and the liquid film plays an important role in capillary flow. At the meantime, the pressure drop across the tube is recorded during the experiment, result shows that the pressure drop magnitude is proportional to the oil slug length, while it is not significantly affected by the liquid injecting velocity.

scholarly journals Use of a thin liquid film moving under the action of gas flow in a mini-channel for removing high heat fluxes

2016 ◽  
Vol 92 ◽  
pp. 01037 ◽  
Author(s):  
Dmitry Zaitsev ◽  
Egor Tkachenko ◽  
Evgeniy Orlik ◽  
Oleg Kabov
Keyword(s):  
Liquid Film ◽  
Gas Flow ◽  
Thin Liquid Film ◽  
High Heat ◽  
Heat Fluxes

The development of nonlinear waves on the surface of a horizontally rotating thin liquid film

1987 ◽  
Vol 184 ◽  
pp. 357-379 ◽  
Author(s):  
D. J. Needham ◽  
J. H. Merkin
Keyword(s):  
Liquid Film ◽  
Nonlinear Waves ◽  
Thin Liquid Film ◽  
Asymptotic Structure ◽  
Spinning Disk

We consider the axisymmetric thin liquid film formed on a horizontally spinning disk. The asymptotic structure of the steady film is obtained, after which a theory is developed to describe the evolution of localized disturbances imposed upon the steady film. It is shown that this can lead to the propagation of large gradients in the film. Moreover, it is found that under certain conditions the steady film can become unstable.

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