scholarly journals Long Wave Analysis of Interfacial Wave Stability in Vertical Countercurrent Two-Phase Flow.

1998 ◽  
Vol 41 (4) ◽  
pp. 880-887 ◽  
Author(s):  
Yuichi SHIBATA ◽  
Fumito KAMINAGA
Keyword(s):  
Two Phase Flow ◽  
Phase Flow ◽  
Wave Analysis ◽  
Interfacial Wave ◽  
Two Phase ◽  
Wave Stability ◽  
Long Wave

An Experimental Study on Liquid Film Dynamics and Interfacial Wave of Air-Water Two-Phase Flow in a Horizontal Channel

2013 ◽  
Author(s):  
Youjia Zhang ◽  
Weimin Ma ◽  
Shengjie Gong
Keyword(s):  
Liquid Film ◽  
Two Phase Flow ◽  
Rectangular Channel ◽  
Research Work ◽  
Water Film ◽  
Test Facility ◽  
Phase Flow ◽  
Interfacial Wave ◽  
Film Rupture ◽  
Two Phase

This study is concerned with liquid film dynamics and stability of annular flow, which plays an important role in understanding film rupture and dryout in boiling heat transfer. The research work starts from designing and making a test facility which enables the visualization and measurement of liquid film dynamics. A confocal optical sensor is applied to track the evolution of film thickness. A horizontal rectangular channel made of glass is used as the test section. Deionized water and air are supplied into that channel in such a way that an initial stratified flow forms, with the liquid film on the bottom wall. The present study is focused on characterization of liquid film profile and dynamics in term of interfacial wave and shear force induced film rupture under adiabatic condition. Based on the experimental data and analysis, it is found that given a constant water flowrate, the average thickness of water film decreases with increasing air flowrate, while the interfacial wave of the two-phase flow is intensified. As the air flowrate reaches a critical value, a localized rupture of the water film occurs.

Generalized shock wave analysis of two-phase flow

1998 ◽  
Vol 25 (6) ◽  
pp. 613-622 ◽  
Author(s):  
C.R. Jackson ◽  
W.E. Lear ◽  
S.A. Sherif
Keyword(s):  
Shock Wave ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Wave Analysis ◽  
Two Phase

Nonlinear wave analysis of geochemical injection for multicomponent two phase flow in porous media

2019 ◽  
Vol 266 (1) ◽  
pp. 406-454 ◽  
Author(s):  
W.J. Lambert ◽  
A.C. Alvarez ◽  
V. Matos ◽  
D. Marchesin ◽  
J. Bruining
Keyword(s):  
Porous Media ◽  
Nonlinear Wave ◽  
Two Phase Flow ◽  
Flow In Porous Media ◽  
Phase Flow ◽  
Wave Analysis ◽  
Two Phase
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