Theoretical and experimental study on liquid film thicknesses of unsteady slug flows in a capillary tube

2021 ◽  
Vol 134 ◽  
pp. 103470
Author(s):  
Young Jik Youn ◽  
Chan Kyu Lee ◽  
Naoki Shikazono ◽  
Hyun Wook Kang
Keyword(s):  
Experimental Study ◽  
Liquid Film ◽  
Capillary Tube ◽  
Slug Flows

Liquid film thicknesses of oscillating slug flows in a capillary tube

2018 ◽  
Vol 124 ◽  
pp. 543-551 ◽  
Author(s):  
Young Jik Youn ◽  
Youngbae Han ◽  
Naoki Shikazono
Keyword(s):  
Liquid Film ◽  
Capillary Tube ◽  
Slug Flows

Experimental study on factors affecting the end effect in gas viscosity measurement using capillary-tube viscometer

2019 ◽  
Vol 90 (7) ◽  
pp. 074101
Author(s):  
Xin Fang ◽  
Xiang’an Yue ◽  
Joseph Y. Fu ◽  
Weiqing An ◽  
Jirui Zou ◽  
...  
Keyword(s):  
Experimental Study ◽  
Capillary Tube ◽  
Viscosity Measurement ◽  
End Effect ◽  
Factors Affecting ◽  
Gas Viscosity

Instability of liquid film in a capillary tube

1996 ◽  
Vol 57 (2) ◽  
pp. 151-156 ◽  
Author(s):  
H. Teng
Keyword(s):  
Liquid Film ◽  
Capillary Tube

Experimental Study of Electrohydrodynamic Induction Pumping of a Dielectric Micro Liquid Film in External Horizontal Condensation Process

2003 ◽  
Vol 125 (6) ◽  
pp. 1096-1105 ◽  
Author(s):  
K. Brand ◽  
J. Seyed-Yagoobi
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Heat Flux ◽  
Liquid Film ◽  
Phase Change ◽  
Electric Conductivity ◽  
Traveling Wave ◽  
Condensation Process ◽  
Liquid Motion ◽  
Fundamental Understanding

Electrohydrodynamic (EHD) induction pumping is based on charges induced in a dielectric liquid and delayed at a gradient or discontinuity of the electric conductivity. A traveling electric wave (AC) attracts or repels these induced charges, leading to liquid motion. EHD induction pumping of a dielectric micro condensation film, in an external horizontal configuration, is investigated experimentally. The pumping and its effect on heat transfer are explored by varying the voltage and frequency of the electric traveling wave, as well as the condensation heat flux. This study provides a fundamental understanding of induction pumping of micro liquid film and illustrates its potential for managing the flow and enhancing the heat transfer in the presence of phase change.

Experimental study of the wave flow of a liquid film on a heated surface

2004 ◽  
Vol 30 (3) ◽  
pp. 231-233 ◽  
Author(s):  
D. V. Zaitsev ◽  
E. A. Chinnov ◽  
O. A. Kabov ◽  
I. V. Marchuk
Keyword(s):  
Experimental Study ◽  
Liquid Film ◽  
Heated Surface ◽  
Wave Flow
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