NUMERICAL INVESTIGATION ON THE DISINTEGRATION OF ROUND TURBULENT LIQUID JETS USING LES/VOF TECHNIQUES

2008 ◽  
Vol 18 (7) ◽  
pp. 571-617 ◽  
Author(s):  
Vedanth Srinivasan ◽  
Abraham J. Salazar ◽  
Kozo Saito
Keyword(s):  
Numerical Investigation ◽  
Liquid Jets

DETAILED NUMERICAL INVESTIGATION OF TURBULENT ATOMIZATION OF LIQUID JETS

2010 ◽  
Vol 20 (4) ◽  
pp. 311-336 ◽  
Author(s):  
H. Pitsch ◽  
Olivier Desjardins
Keyword(s):  
Numerical Investigation ◽  
Liquid Jets

Numerical investigation of the disintegration of liquid jets

1987 ◽  
Vol 71 (2) ◽  
pp. 324-342 ◽  
Author(s):  
F Shokoohi ◽  
H.G Elrod
Keyword(s):  
Numerical Investigation ◽  
Liquid Jets

Characterization of plunging liquid jets: A combined experimental and numerical investigation

2011 ◽  
Vol 37 (7) ◽  
pp. 722-731 ◽  
Author(s):  
X.L. Qu ◽  
L. Khezzar ◽  
D. Danciu ◽  
M. Labois ◽  
D. Lakehal
Keyword(s):  
Numerical Investigation ◽  
Liquid Jets

Experimental and numerical investigation of cross-sectional structures of liquid jets in supersonic crossflow

2020 ◽  
Vol 103 ◽  
pp. 105926 ◽  
Author(s):  
Chenyang Li ◽  
Peibo Li ◽  
Chun Li ◽  
Qinglian Li ◽  
Yaozhi Zhou
Keyword(s):  
Numerical Investigation ◽  
Liquid Jets ◽  
Cross Sectional

Numerical Investigation of Flow Structure and Heat Transfer Produced by a Single Highly Confined Bubble in a Pressure-Driven Channel Flow

2018 ◽  
Vol 140 (4) ◽  
Author(s):  
John R. Willard ◽  
D. Keith Hollingsworth
Keyword(s):  
Heat Transfer ◽  
Numerical Investigation ◽  
Liquid Flow ◽  
Lower Boundary ◽  
Liquid Jets ◽  
Computational Domain ◽  
Arbitrary Length ◽  
Lower Boundary Condition ◽  
Thermal Boundary Conditions ◽  
Nusselt Numbers

A numerical investigation of a single highly confined bubble moving through a millimeter-scale channel in the absence of phase change is presented. The simulation includes thermal boundary conditions designed to match those of completed experiments involving bubbly flows with large numbers of bubbles. The channel is horizontal with a uniform-heat-generation upper wall and an adiabatic lower boundary condition. The use of a Lagrangian framework allows for the simulation of a channel of arbitrary length using a limited computational domain. The liquid phase is a low-Reynolds-number laminar flow, and the phase interactions are modeled using the volume-of-fluid (VOF) method with full geometric reconstruction of the liquid/gas interface. Results are presented for three bubble diameters, which include two levels of confinement within the channel and two liquid flow rates. Bubble shape and speed closely match experimental observations for each bubble size and liquid flow rate. Nusselt numbers in the bubble wake for all configurations follow a power law relationship with distance behind the bubble. Important dynamical structures include a pair of vortical structures at the rear of the bubble associated with the primary heat transfer enhancement and a pair of prominent liquid jets oriented in the transverse direction on either side of the bubble.

Numerical Investigation of Discharge Current Path in a Hydrogen MPD Thruster

2016 ◽  
Vol 136 (3) ◽  
pp. 141-146 ◽  
Author(s):  
Akira Kawasaki ◽  
Kenichi Kubota ◽  
Ikkoh Funaki ◽  
Yoshihiro Okuno
Keyword(s):  
Numerical Investigation ◽  
Discharge Current ◽  
Current Path
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