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Keywords: stratified flow
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Journal Articles
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111102.
Published Online: October 24, 2011
... deg) at Mach 1.44 and semicone vertex angle of 10 deg. 05 01 2011 22 08 2011 24 10 2011 24 10 2011 blades compressible flow confined flow flow instability flow visualisation impellers nozzles rotors shear turbulence stratified flow supersonic flow...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111202.
Published Online: October 19, 2011
... )]. immiscible fluids multilayer viscosities non-newtonian fluids pressure-driven flow electroosmotic flow microchannel entrance effects computational fluid dynamics electrohydrodynamics electrophoresis flow simulation laminar flow microchannel flow numerical analysis stratified flow viscosity...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. October 2011, 133(10): 101204.
Published Online: September 27, 2011
... channel flow convection flow visualisation mixing Rayleigh-Taylor instability rotational flow stratified flow The presence of the inherently complex and chaotic fluid motions of turbulence enable efficient mixing yet hinder predictability. This is a challenge as turbulent mixing...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. July 2011, 133(7): 071204.
Published Online: July 22, 2011
... the jets impinge on the bottom surface. 14 12 2010 17 06 2011 22 07 2011 22 07 2011 jets stratified flow velocimeters vortices particle entrainment vortex-wall interaction impinging jet Vortex-induced particle entrainment from a surface is a fundamental...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. May 2011, 133(5): 051304.
Published Online: June 7, 2011
... , T. L. , and Fiske , R. S. , 1983 , Krakatau 1883: The Volcanic Eruption and its Effects , Smithsonian Institution Press , Washington, D.C . jets shock waves stratified flow velocimeters Volcanic eruptions involve the rapid release of gas and particulates...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. May 2011, 133(5): 051301.
Published Online: May 31, 2011
... using the critical height and showed good agreement with selected models. 08 03 2010 01 03 2011 31 05 2011 31 05 2011 air boundary layers flow visualisation pipe flow stratified flow two-phase flow water At interface heights lower than H OGE a two-phase mixture...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. October 2010, 132(10): 101104.
Published Online: October 21, 2010
... pipe flow stratified flow turbulence jet trajectories momentum ratio entrainment incompressible flow venturi-jet mixer The conventional mixing of the primary and secondary flow in a mixing tube occurs very slowly, which is performed mainly by a small scale viscous mixing in a shear...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. October 2010, 132(10): 101402.
Published Online: October 12, 2010
... by Δ t = 0.5   ms . 15 01 2010 15 09 2010 12 10 2010 12 10 2010 bubbles computational fluid dynamics flow simulation stratified flow two-phase flow vortices gas-liquid two-phase flow computational fluid dynamics bubble plume vortex method...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. August 2010, 132(8): 081203.
Published Online: August 26, 2010
... flow flow simulation jets Navier-Stokes equations nozzles stratified flow turbulence wakes Transient turbulent jets are important for many practical applications. For example, modern diesel and gasoline engines use short-pulse, highly transient injections to control combustion...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. February 2010, 132(2): 021202.
Published Online: February 17, 2010
... with experimental results. 29 03 2009 25 11 2009 17 02 2010 17 02 2010 channel flow computational fluid dynamics friction solubility density jump entrainment stratified flow The present work focuses on the streamwise development of density jumps, i.e., hydraulic jumps...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. October 2009, 131(10): 101202.
Published Online: September 30, 2009
... damping drag stratified flow vibrations vortices It is well known that vortex shedding induces vibration of elastic cylinders in cross flow and that feedback from cylinder motion affects the shedding process ( 1 2 3 4 5 6 7 8 9 10 11 ). Studies visualized the vortex street wake...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. March 2009, 131(3): 031304.
Published Online: February 5, 2009
... numbers. 01 08 2007 19 11 2008 05 02 2009 laminar flow pipe flow stratified flow two-phase flow onset of gas entrainment crossflow critical height point-sink The study presented a theoretical model to predict the critical height at the onset of gas entrainment...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2009, 131(1): 011305.
Published Online: December 9, 2008
... capability to predict the critical height, particularly at discharge Froude numbers below 1. 05 11 2007 30 05 2008 09 12 2008 Laplace equations stratified flow surface tension two-phase flow onset of gas entrainment surface tension critical height header-feeder...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2009, 131(1): 011304.
Published Online: December 8, 2008
..., with respect to the dispersed and stratified flow patterns, was performed according the procedure described in Ref. 17 . The overall uncertainty on void fraction measurements (void meter accuracy and random errors) turned out to be around 3%. Concerning the two-phase pressure multiplier evaluation, 15...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. June 2008, 130(6): 061201.
Published Online: May 19, 2008
...M. Fernandino; T. Ytrehus Stratified flows are encountered in many industrial applications. The determination of the flow characteristics is essential for the prediction of pressure drop and holdup in the system. The aim of this study is to gain insight into the interaction of a gas and a liquid...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. February 2008, 130(2): 021305.
Published Online: February 8, 2008
... Zuber , N. , 1980 , “ Problems in Modeling of Small Breaks LOCA ,” Nuclear Regulatory Commission, Report No. NUREG–0724. Smoglie , C. , and Reimann , J. , 1986 , “ Two-Phase Flow Through Small Breaks in a Horizontal Pipe With Stratified Flow ,” Int. J. Multiphase Flow 0301-9322...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2008, 130(1): 011301.
Published Online: December 19, 2007
... Flow Through Small Branches in a Horizontal Pipe With Stratified Flow ,” Int. J. Multiphase Flow 0301-9322 10.1016/0301-9322(86)90063-7 , 12 , pp. 609 – 625 . Yonomoto , T. , and Tasaka , K. , 1988 , “ New Theoretical Model for Two-Phase Flow Discharged From Stratified Two-Phase...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. May 2007, 129(5): 621–633.
Published Online: October 19, 2006
...-liquid slip. Turbulent dispersion influences droplet trajectories significantly because of the impact of random gas-phase fluctuations. 28 05 2006 19 10 2006 drops sprays two-phase flow flow simulation jets stratified flow turbulent diffusion drag nozzles confined flow slip...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2007, 129(3): 293–301.
Published Online: August 9, 2006
... at an improved understanding of this process by means of a numerical investigation. entrainment mechanism CFD k -ε model VOF model waves two-phase flow stratified flow computational fluid dynamics renormalisation flow simulation surface waves (fluid) pipe flow 26 10 2005 09...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2007, 129(3): 311–318.
Published Online: August 3, 2006
... for greater values of M . The function 12 B = 1 2 ( 1 − e − M ∕ 2 ) fits the data well and was adopted as a step in the modeling process. 08 02 2006 03 08 2006 water channel flow jets stratified flow boundary layer turbulence flow measurement...