.... The distribution of phases for efficient wall treatment and to understand the phase distribution, measurement of film thickness is very important. Among different flow patterns, stratified flow is most common for low and medium viscous oil–water flow. At lower oil velocities, stratified flow is observed downstream...

... approximately equals the exit diameter of the supersonic nozzle. 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 Pressure...

... ) computational fluid dynamics electrohydrodynamics electrophoresis flow simulation laminar flow microchannel flow numerical analysis stratified flow viscosity Traditionally, fluid flow is accomplished via applied pressure gradients (e.g., Poiseuille flow) or translation/rotation of system geometries...

... driven turbulence [( 12 )]. channel flow convection flow visualisation mixing Rayleigh-Taylor instability rotational flow stratified flow 16 12 2010 17 08 2011 27 09 2011 27 09 2011 2011 American Society of Mechanical Engineers ...

.... 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 fluid mechanical problem that has important...

... examples of each of these responses from the 1980 eruptions of Mount St. Helens. jets shock waves stratified flow velocimeters 24 06 2010 20 04 2011 07 06 2011 07 06 2011 2011 American Society of Mechanical Engineers ...

... 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 stratified reduced T-junction onset of gas entrainment...

... 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 layer. Thus...

... and Turbulence Mechanism ,” JSME Int. J., Ser. B 1340-8054 , 63 , pp. 2283 – 2288 . 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...

... 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 and pollutant emissions ( 1 2 ). Modern low-temperature combustion (LTC...

... 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 ( a ) Entrainment and ( b ) dimensionless maximum height calculated from simplified model...

... 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...

... 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 effects of crossflow on the critical height are presented in Fig. 9 by comparing correlations...

... stratified flow surface tension two-phase flow onset of gas entrainment surface tension critical height header-feeder Recent loss-of-coolant accident (LOCA) research has been motivated by safety and accident analysis codes. Codes, such as CATHENA , use experimentally or analytically...

... was performed over 50 test runs and different probes: the standard deviation of the void fraction measurements was found to be 1.5%. The calibration of the probes, with respect to the dispersed and stratified flow patterns, was performed according the procedure described in Ref. 17 . The overall uncertainty...

...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...

.... 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 10.1016/0301-9322(86)90063-7 , 12 , pp. 609 – 625 . Schrock , V. E. , Revankar , S. T. , Mannheimer , R. , Wang...

.... Agreement between previously developed analytical models and the decreasing liquid level results was found. 29 12 2005 17 07 2007 19 12 2007 air channel flow multiphase flow stratified flow surface tension water onset of liquid entrainment multiple discharges stratified...

...-liquid slip. Turbulent dispersion influences droplet trajectories significantly because of the impact of random gas-phase fluctuations. e-mail: ck@eos.ncsu.edu 28 05 2006 19 10 2006 drops sprays two-phase flow flow simulation jets stratified flow turbulent diffusion drag...

... wave shearing-off entrainment mechanism was proposed by Woodmansee and Hanratty ( 3 ). They investigated the liquid entrainment mechanism of a stratified flow in a horizontal rectangular channel. Their high-speed photographs revealed that liquid entrainment occurs by the removal of small wavelets...