Results 261 to 270 of about 525,611 (329)
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Impingement Dynamics of Jets in a Confined Impinging Jet Reactor
Industrial & Engineering Chemistry Research, 2021The interaction of two impinging liquid jets in a confined impinging jet reactor (CIJR) is explored.
Sayan Pal +3 more
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2017
Die interne Kühlung von Turbinenschaufeln und Triebwerke senkrecht startender und landender Flugzeuge sind nur zwei von vielen Anwendungsbeispielen, bei denen Prallstrahlen genutzt werden. Um globale Ressourcen zu schützen, wird eine Steigerung der Kühleffizienz benötigt.
R. Wilke
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Die interne Kühlung von Turbinenschaufeln und Triebwerke senkrecht startender und landender Flugzeuge sind nur zwei von vielen Anwendungsbeispielen, bei denen Prallstrahlen genutzt werden. Um globale Ressourcen zu schützen, wird eine Steigerung der Kühleffizienz benötigt.
R. Wilke
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Experimental investigation on flow characteristics of vertical and oblique circular impinging jet
The Physics of Fluids, 2023The present study experimentally investigates the flow characteristics of a fully developed circular water jet (vertical and oblique) over a wide range of Reynolds numbers, impinging heights, and impinging angles using particle image velocity technique ...
semanticscholar +1 more source
Chemical Engineering and Processing: Process Intensification, 1990
Abstract This article reviews the authors' achievements in the field of impinging jet absorbers with and without chemical reaction. The major conclusions of the investigations indicated that such absorbers exhibit the highest values for the mass transfer coefficients, and that such devices equipped with Caldyn CSL nozzles are a more attractive option
Abraham Tamir +2 more
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Abstract This article reviews the authors' achievements in the field of impinging jet absorbers with and without chemical reaction. The major conclusions of the investigations indicated that such absorbers exhibit the highest values for the mass transfer coefficients, and that such devices equipped with Caldyn CSL nozzles are a more attractive option
Abraham Tamir +2 more
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Drying Technology, 1992
ABSTRACT In coating and gravure printing, an impinging jet nozzle with high thermal efficiency for drying of coated film was developed. Trial production 0f 40 kinds of nozzle enables to develop a high-performance impinging jet nozzle with heat transfer coefficient 1.5 times larger than that of current slit nozzle, through measurement of heat transfer ...
Satoru INOUE +3 more
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ABSTRACT In coating and gravure printing, an impinging jet nozzle with high thermal efficiency for drying of coated film was developed. Trial production 0f 40 kinds of nozzle enables to develop a high-performance impinging jet nozzle with heat transfer coefficient 1.5 times larger than that of current slit nozzle, through measurement of heat transfer ...
Satoru INOUE +3 more
openaire +1 more source
Combustion and Flame, 1968
Abstract An experimental investigation has been made of a flame impinging at an angle of 20° on the hearth of a furnace. Measured velocity and temperature profiles in the flame were found to have the same reduced form as profiles obtained for a plane heated impinging jet, by Mathieu.
J.M. Bee´r, N.A. Chigier
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Abstract An experimental investigation has been made of a flame impinging at an angle of 20° on the hearth of a furnace. Measured velocity and temperature profiles in the flame were found to have the same reduced form as profiles obtained for a plane heated impinging jet, by Mathieu.
J.M. Bee´r, N.A. Chigier
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Journal of the Hydraulics Division, 1977
The characteristics of the velocity and pressure fields of a round turbulent jet impinging onto a plate have been studied. Previous studies covered impingement heights that placed the plate in the fully developed flow region of the jet. The present study covered impingement heights between 0 and 20 nozzle radii.
Touraj Davanipour, Sedat Sami
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The characteristics of the velocity and pressure fields of a round turbulent jet impinging onto a plate have been studied. Previous studies covered impingement heights that placed the plate in the fully developed flow region of the jet. The present study covered impingement heights between 0 and 20 nozzle radii.
Touraj Davanipour, Sedat Sami
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Behavior of the Density Interface of Helium Stratification by an Impinging Jet
Nuclear Technology, 2019This study observed the breakup of helium stratification, which was 30 vol % helium in air and formed in the upper part of a cylindrical test vessel with a height of 9.5 m and a diameter of 3.4 m.
Y. Na, Wooyoung Lee, Simon Song
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Physics of Fluids A: Fluid Dynamics, 1991
An analysis of the characteristics of the spray produced by an impinging-jet injector is presented. Predictions of the spray droplet size and distribution are obtained through studying the formation and disintegration of the liquid sheet formed by the impact of two cylindrical jets of the same diameter and momentum. Two breakup regimes of the sheet are
Ibrahim, E. A., Przekwas, A. J.
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An analysis of the characteristics of the spray produced by an impinging-jet injector is presented. Predictions of the spray droplet size and distribution are obtained through studying the formation and disintegration of the liquid sheet formed by the impact of two cylindrical jets of the same diameter and momentum. Two breakup regimes of the sheet are
Ibrahim, E. A., Przekwas, A. J.
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International Journal of Heat and Mass Transfer, 2018
The present study experimentally and numerically investigated the passive control on flow structure evolution and convective heat transfer enhancement for impinging jet.
Xuzhi Du +4 more
semanticscholar +1 more source
The present study experimentally and numerically investigated the passive control on flow structure evolution and convective heat transfer enhancement for impinging jet.
Xuzhi Du +4 more
semanticscholar +1 more source