... 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...

... microchannel flow numerical analysis stratified flow viscosity immiscible fluids multilayer viscosities non-newtonian fluids pressure-driven flow electroosmotic flow microchannel entrance effects The number of microfluidic applications involving the interaction of multiple immiscible...

... 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...

.... 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...

... collapse. In addition, the concept of the entrainment ratio normalization is examined in detail, as several key assumptions in this methodology do not apply when overpressured. 24 06 2010 20 04 2011 07 06 2011 07 06 2011 jets shock waves stratified flow velocimeters...

... 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 Financial support provided by the Natural Sciences...

...; ◇: 135 deg) 08 03 2010 14 09 2010 21 10 2010 21 10 2010 flow measurement flow simulation jets mixing numerical analysis pipe flow stratified flow turbulence jet trajectories momentum ratio entrainment incompressible flow venturi-jet mixer...

... computational fluid dynamics flow simulation stratified flow two-phase flow vortices gas-liquid two-phase flow computational fluid dynamics bubble plume vortex method Vortex method is a Lagrangian numerical method to solve unsteady flow problems. It focuses on the vorticity of flow...

... stratified flow turbulence wakes In the KIVA-3V code, the nozzle is modeled as an inflow boundary condition with a specified inflow velocity and turbulence level. A turbulence intensity of 3% of the mean injection velocity (taken from Witze’s ( 8 ) measurements) and a length scale equal...

... 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 Time histories of vortex-induced cylinder motion. One degree-of-freedom transverse motion: ( a ) U / f n D = 11.52 , ζ = 0.002 , ( b ) U / f n D = 6.15 , ζ = 0.05 , ( c ) U / f n D...

... 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 Financial support of the Natural Sciences and Engineering Research Council of Canada (NSERC...

... 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...

... of the Resistance During the Movement of Steam-Water Mixtures in Heated Pipe at High Pressure ,” Report No. AERE Lib∕Trans 81. pipe flow statistical analysis stratified flow two-phase flow two-phase slug flow void fraction pressure multiplier liquid film level In the pipe flow of gas...

...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...

..., and the location of the gas entrainment are presented and discussed at different values of independent variables. 14 07 2006 16 07 2007 08 02 2008 boundary layers channel flow laminar flow multiphase flow stratified flow gas entrainment dual discharge theoretical analysis...

.... 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...

... two-phase flow flow simulation jets stratified flow turbulent diffusion drag nozzles confined flow slip flow References Sirignano , W. A. , 1999 , Fluid Dynamics and Transport of Droplets...

... mechanism. The newly developed entrainment mechanism is based on conservation laws. 26 10 2005 09 08 2006 two-phase flow stratified flow computational fluid dynamics renormalisation flow simulation surface waves (fluid) pipe flow entrainment mechanism CFD k -ε model VOF...

...% without changing its mean velocity profile caused a less than one source diameter increase in the final plume rise. 08 02 2006 03 08 2006 water channel flow jets stratified flow boundary layer turbulence flow measurement jet-crossflow plume-rise LIF PLIF downwash...