Experimental Study on the Droplets Distributions and Formation of Liquid Film after Impingement on the Heated Plate with and without Triangular Grooves

1997 ◽  
Vol 24 (1-3) ◽  
pp. 210-219
Author(s):  
H. Y. Kim ◽  
S. S. Park ◽  
K. M. Cho
Keyword(s):  
Experimental Study ◽  
Liquid Film ◽  
Heated Plate

scholarly journals Modulational instability in thin liquid film flowing down an inclined uniformly heated plate

AIP Advances ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 065017
Author(s):  
R. J. Noumana Issokolo ◽  
S. E. Mkam Tchouobiap ◽  
F. Naha Nzoupe ◽  
A. M. Dikandé
Keyword(s):  
Liquid Film ◽  
Modulational Instability ◽  
Thin Liquid Film ◽  
Heated Plate

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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