scholarly journals EXPERIMENTAL INVESTIGATION OF THE TRANSITION ZONE OF AIR–STEAM MIXTURE JETS INTO STAGNANT WATER

2021 ◽  
Author(s):  
YAISEL CÓRDOVA ◽  
DAVID BLANCO ◽  
CÉSAR BERNA ◽  
JOSÉ LUIS MUÑOZ-COBO ◽  
ALBERTO ESCRIVÁ ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Transition Zone ◽  
Stagnant Water

scholarly journals EXPERIMENTAL INVESTIGATION OF SUBMERGED HORIZONTAL AIR–STEAM MIXTURE JETS INTO STAGNANT WATER

2020 ◽  
Author(s):  
YAISEL CORDOVA ◽  
YAGO RIVERA ◽  
DAVID BLANCO ◽  
CÉSAR BERNA ◽  
JOSÉ LUIS MUÑOZ-COBO ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Stagnant Water

scholarly journals The flow structure of submerged round jets at low Re numbers

2019 ◽  
Vol 196 ◽  
pp. 00046
Author(s):  
Vadim Lemanov ◽  
Konstantin Sharov ◽  
Vitaly Matyunin
Keyword(s):  
Experimental Investigation ◽  
Transition Zone ◽  
Initial Conditions ◽  
Longitudinal Velocity ◽  
Cylindrical Tube ◽  
Reynolds Numbers ◽  
Submerged Jet ◽  
Round Jets ◽  
Turbulent Transition ◽  
Laminar Turbulent Transition

An experimental investigation of a laminar-turbulent transition in a round jet flowing from a cylindrical tube with a diameter of 3.2 mm have been carried out. The range of Reynolds numbers in the experiments Re = Ud / v were of 700-12000. The measurements have been carried out via the PIV system. The profiles of average velocities and their pulsations in the laminar-turbulent transition zone have been obtained, as well as axial distributions of the longitudinal velocity and longitudinal velocity pulsations. Based on a comparison with the data of other authors, the effect of the initial conditions on the laminar-turbulent transition in a submerged jet has been shown.

Experimental investigation of the entrained droplet velocities in a submerged jet injected into a stagnant water pool

2017 ◽  
Vol 82 ◽  
pp. 32-41 ◽  
Author(s):  
C. Berna ◽  
J.E. Juliá ◽  
A. Escrivá ◽  
J.L. Muñoz-Cobo ◽  
J.V. Pastor ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Water Pool ◽  
Stagnant Water ◽  
Submerged Jet
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