Study of the drop break-up process on a rotating liquid film using a laser diffraction technique

1999 ◽  
Author(s):  
Sohail H. Zaidi ◽  
G. Ishaq ◽  
A. Aroussi ◽  
B. J. Azzopardi
Keyword(s):  
Liquid Film ◽  
Laser Diffraction ◽  
Rotating Liquid ◽  
Break Up

ROCKET ENGINE WITH CONTINUOUSLY ROTATING LIQUID-FILM DETONATION

2019 ◽  
Author(s):  
S.M. FROLOV ◽  
◽  
I.O. SHAMSHIN ◽  
V.S. AKSENOV ◽  
I.A. SADYKOV ◽  
...  
Keyword(s):  
Liquid Film ◽  
Rocket Engine ◽  
Rotating Liquid

OS10-3 Study on Rotating Liquid-Film Flow on Solid Disk

2007 ◽  
Vol 2007.12 (0) ◽  
pp. 71-72
Author(s):  
Takahiro YAGI ◽  
Yutaka ABE ◽  
Masatoshi IKE ◽  
Ken FUJIMORI
Keyword(s):  
Liquid Film ◽  
Film Flow ◽  
Solid Disk ◽  
Rotating Liquid ◽  
Liquid Film Flow

Advective flow in a rotating liquid film

2016 ◽  
Vol 57 (1) ◽  
pp. 188-194 ◽  
Author(s):  
S. N. Aristov ◽  
K. G. Shvarts
Keyword(s):  
Liquid Film ◽  
Advective Flow ◽  
Rotating Liquid

G051055 Numerical Study on Liquid Film Break-Up on an Inclined Wall: Effect of the Liquid Property

2013 ◽  
Vol 2013 (0) ◽  
pp. _G051055-1-_G051055-5
Author(s):  
Mariko KATO ◽  
Yoshiyuki ISO ◽  
Jian HUANG ◽  
Shinsuke MATSUNO
Keyword(s):  
Liquid Film ◽  
Numerical Study ◽  
Wall Effect ◽  
Break Up ◽  
Liquid Property

Laser diffraction from capillary waves on liquid film surfaces

2013 ◽  
Vol 9 (1) ◽  
pp. 65-68
Author(s):  
Feng Zhu ◽  
Hong Wang ◽  
Li-ju Chen ◽  
Jian-hang Zhang
Keyword(s):  
Liquid Film ◽  
Laser Diffraction ◽  
Capillary Waves

scholarly journals Dimensional and Mechanical Similarity Analysis of the Flow in Rotating Liquid Film Reactor

2013 ◽  
Vol 03 (02) ◽  
pp. 33-37 ◽  
Author(s):  
Xue Li ◽  
Lanxi Xu ◽  
Jingjing Zhang ◽  
Wanli Lan
Keyword(s):  
Liquid Film ◽  
Similarity Analysis ◽  
Rotating Liquid ◽  
Film Reactor

Instability of a rotating liquid film with a free surface

1960 ◽  
Vol 258 (1292) ◽  
pp. 63-89 ◽  
Keyword(s):  
Surface Tension ◽  
Liquid Film ◽  
Reynolds Numbers ◽  
Wave Number ◽  
Centripetal Acceleration ◽  
Practical Applications ◽  
Rotating Liquid ◽  
Glycerine Water ◽  
Small Reynolds Numbers ◽  
Stabilizing Factors

The centripetal acceleration of a rotating liquid film is tantamount to a centrifugal force, which tends to cause the liquid film to form rings around the circular cylinder to which it is attached. The stabilizing factors are surface tension and, presumably, viscosity. But it is shown in this paper that instability occurs even for large values of the surface-tension para­meter and at small Reynolds numbers. The critical wave number is shown to depend pre­dominantly on the surface tension. Its dependence on the Reynolds number, R , is slight if R is small, and nil if R is large. The effect of viscosity is therefore essentially to slow down the rate of amplification of the unstable disturbances. The analysis is carried out for both large and small Reynolds numbers, for various ratios of film thickness to cylinder radius, and for various surface tension parameters. (The calcula­tion for intermediate Reynolds numbers turns out to be unnecessary for the purpose of com­parison with the experiments obtained. Enough information is provided by the calculations performed for practical applications.) Numerical results are given. Comparison of results obtained from 65 experiments with pure glycerine, water+glycerine mixture, and water with the analytical results shows satisfactory agreement.

Sign in / Sign up

Export Citation Format

Share Document