One‐dimensional models for slender axisymmetric viscous liquid jets

1994 ◽  
Vol 6 (8) ◽  
pp. 2676-2689 ◽  
Author(s):  
F. Javier García ◽  
Antonio Castellanos
Keyword(s):  
Viscous Liquid ◽  
Liquid Jets ◽  
One Dimensional ◽  
Dimensional Models

One‐dimensional models for slender axisymmetric viscous liquid bridges

1996 ◽  
Vol 8 (11) ◽  
pp. 2837-2846 ◽  
Author(s):  
F. Javier García ◽  
Antonio Castellanos
Keyword(s):  
Viscous Liquid ◽  
Liquid Bridges ◽  
One Dimensional ◽  
Dimensional Models

A One-Dimensional Model of Viscous Liquid Jets Breakup

2011 ◽  
Vol 133 (11) ◽  
Author(s):  
Mahmoud Ahmed ◽  
M. M. Abou-Al-Sood ◽  
Ahmed hamza H. Ali
Keyword(s):  
Growth Rate ◽  
Viscous Liquid ◽  
Liquid Jets ◽  
Liquid Jet ◽  
Dimensional Model ◽  
One Dimensional ◽  
Implicit Finite Difference Scheme ◽  
Wave Numbers ◽  
Breakup Time ◽  
Capillary Liquid

The breakup process of a low speed capillary liquid jet is computationally investigated for different Ohnesorge numbers (Z), wave numbers (K), and disturbance amplitudes (ζo). An implicit finite difference scheme has been developed to solve the governing equations of a viscous liquid jet. The results predict the evolution and breakup of the liquid jet, the growth rate of disturbance, the breakup time and location, and the main and satellite drop sizes. It is found that the predicted growth rate of disturbance, the breakup time, and the main and satellite drop sizes depend mainly on the wave numbers and the Ohnesorge numbers. The results are compared with those available, experimental data and analytical analysis. The comparisons indicate that good agreements can be obtained with the less complex one-dimensional model.

A ONE-DIMENSIONAL TWO-PHASE FLOW MODEL AND EXPERIMENTAL VALIDATION FOR A FLASHING VISCOUS LIQUID IN A SPLASH PLATE NOZZLE

2015 ◽  
Vol 25 (9) ◽  
pp. 795-817 ◽  
Author(s):  
Mika P. Jarvinen ◽  
A. E. P. Kankkunen ◽  
R. Virtanen ◽  
P. H. Miikkulainen ◽  
V. P. Heikkila
Keyword(s):  
Viscous Liquid ◽  
Experimental Validation ◽  
Flow Model ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
One Dimensional
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