The effects of an electrostatic field and air stream on water jet break-up length

1975 ◽  
Vol 53 (6) ◽  
pp. 606-610 ◽  
Author(s):  
L. A. Garmendia ◽  
I. K. Smith
Keyword(s):  
Electrostatic Field ◽  
Water Jet ◽  
Air Stream ◽  
Break Up

scholarly journals Laser-induced break-up of water jet waveguide

2004 ◽  
Vol 36 (6) ◽  
pp. 919-927 ◽  
Author(s):  
P. Couty ◽  
�. Spiegel ◽  
N. V�g� ◽  
B. I. Ugurtas ◽  
P. Hoffmann
Keyword(s):  
Water Jet ◽  
Break Up

Effect of industrial scale stand-off distance on water jet break-up, cleaning and forces imposed on soil layers

2019 ◽  
Vol 113 ◽  
pp. 129-141
Author(s):  
Enrico Fuchs ◽  
Sebastian Kricke ◽  
Enrico Schöhl ◽  
Jens-Peter Majschak
Keyword(s):  
Water Jet ◽  
Industrial Scale ◽  
Soil Layers ◽  
Break Up

Atomization and Droplet Dispersion of Low-Momentum Water Jet by High-Speed Crossflow Air Stream

2010 ◽  
Author(s):  
Cuicui Liu ◽  
Zeyi Jiang ◽  
Huafei Liu ◽  
Xinxin Zhang ◽  
Shunhua Xiang
Keyword(s):  
Group Velocity ◽  
High Speed ◽  
Water Jet ◽  
Spray Angle ◽  
Dominant Factor ◽  
Sauter Mean Diameter ◽  
Droplet Dispersion ◽  
Jet Breakup ◽  
Air Stream ◽  
Mean Diameter

In this paper, a low-momentum water liquid jet emanating transversely into a high-speed air stream is investigated analytically and numerically. Viscous instability followed by Rayleigh-Taylor instability is used in the jet breakup analysis to obtain the Sauter Mean Diameter and the droplet group velocity after the breakup. With the analytical results, droplet dispersion in the air stream is simulated by the coupled Eulerian-Lagrangian approach, in which the root-normal distribution is adopted to represent the droplet diameter distribution. Water flux distribution and spray angle are obtained and validated by experimental data. The results show that the air velocity is a dominant factor on the Sauter Mean Diameter and droplet group velocity in the water jet breakup process and the spray angle is influenced by the water mass flux.

Experimental Study of Water Jet Break-Up in and Supercritical Carbon Dioxide

2019 ◽  
Vol 58 (49) ◽  
pp. 22389-22398
Author(s):  
Paolo Trucillo ◽  
Roberta Campardelli ◽  
Iolanda De Marco
Keyword(s):  
Carbon Dioxide ◽  
Experimental Study ◽  
Supercritical Carbon Dioxide ◽  
Water Jet ◽  
Break Up ◽  
Supercritical Carbon
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