... that the countercurrent configuration may present worse heat transfer performance than the parallel one. PSHE multiphase flows are characterized by breakup phenomenon: the mixture among phases is intensified even if stratification occurs at the inlet port. Oil–water–air downward flows are characterized by oil–water...

...Ashutosh Pandey; Sajid Khan; Rick Dekker; Tom I-P. Shih A computational study based on unsteady Reynolds-averaged Navier–Stokes that resolves the gas–liquid interface was performed to examine the unsteady multiphase flow in a liquid-ring pump as a function of its inlet pressure (10, 40, and 80 kPa...

... Inside an Electrical Submersible Pump ,” ASME Paper No. FEDSM2013-16060 . 10.1115/FEDSM2013-16060 Gas–liquid pumps and turbomachines experimental techniques multiphase flows Centrifugal pumps are primarily intended to work with single-phase liquid flows [ 1 ]. When working...

... Configuration on Solar-Powered Variable Geometry Ejectors ,” Sol. Energy , 150 , pp. 275 – 286 . 10.1016/j.solener.2017.04.017 [14] Liu , P. , Patil , A. , and Morrison , G. , 2017 , “ Multiphase Flow Performance Prediction Model for Twin-Screw Pump ,” ASME J. Fluids Eng. , 140 ( 3 ), p...

... ,” J. Fluid Mech. , 489 , pp. 29 – 54 . 10.1017/S0022112003005160 [9] Azimi , A. , Zhu , D. Z. , and Rajaratnam , N. , 2012 , “ Experimental Study of Sand Jet Front in Water ,” Int. J. Multiphase Flow. , 40 , pp. 19 – 37 . 10.1016/j.ijmultiphaseflow.2011.11.008 [10...

.... (A2) , the area-averaged mixture volumetric flux is calculated through Eq. (A1) as (A3) 〈 j 〉 = j C L ∫ 1 0 ( 1 − | X | m ) ( − L d X ) = j C m m + 1 Complex flows Industrial flows Multiphase flows Oil...

... than that on back side, which also leads to the increasing of uncertainty of horizontal force. Cavity flows Computational fluid dynamics Gas-liquid Hydrodynamics Multiphase flows RANS simulations Unsteady flows The underwater vehicle usually has a certain horizontal velocity when...

... , L. , Li , B. , and Liu , Z. , 2017 , “ Modeling of Spout-Fluidized Beds and Investigation of Drag Closures Using OpenFOAM ,” Powder Technol. , 305 , pp. 364 – 376 . 10.1016/j.powtec.2016.10.005 [22] Gidaspow , D. , 1994 , Multiphase Flow and Fluidization: Continuum...

... Multiphase flows Channel Pipe flows 20 12 2017 14 05 2018 Contributed by the Fluids Engineering Division of ASME for publication in the J OURNAL OF F LUIDS E NGINEERING . Manuscript received December 20, 2017; final manuscript received May 14, 2018; published online June 29, 2018...

... Multiphase flows Non-Newtonian flows Pressure drop Slurry flows Channel Pipe flows Non-Newtonian slurry flows are found in many industries, especially in the mining and petrochemical industries. Also, sludge from municipal waste treatment systems usually behave as non-Newtonian slurries. Driven...

.... , and Kosyna , G. , 2002 , “ Rotating Cavitation in a Centrifugal Pump Impeller of Low Specific Speed ,” ASME J. Fluids Eng. , 124 ( 2 ), pp. 356 – 362 . 10.1115/1.1457451 Cavitation Computational fluid dynamics Multiphase flows Pumps Turbomachines Extreme cavitating conditions...

... NGINEERING . Manuscript received September 7, 2017; final manuscript received June 1, 2018; published online June 29, 2018. Assoc. Editor: Bart van Esch. 07 09 2017 01 06 2018 Cavitation Jets LES Multiphase flows Vortices Two-stage electrohydraulic servovalves play important...

... , “ Cavitation Behind a Circular Micro Pin Fin ,” Int. J. Multiphase Flow , 98 , pp. 67 – 78 . 10.1016/j.ijmultiphaseflow.2017.08.012 [10] Miller , M. W. , Miller , D. L. , and Brayman , A. A. , 1996 , “ A Review of In Vivo Bioeffects of Inertial Ultrasonic Cavitation From a Mechanistic...

.... Multiphase Flow , 28 ( 3 ), pp. 427 – 449 . 10.1016/S0301-9322(01)00067-2 [7] Sallam , K. , Aalburg , C. , and Faeth , G. , 2004 , “ Breakup of round Nonturbulent Liquid Jets in Gaseous Crossflow ,” AIAA J. , 42 ( 12 ), pp. 2529 – 2540 . 10.2514/1.3749 [8] Tambe , S. B...

...; final manuscript received May 26, 2018; published online June 26, 2018. Assoc. Editor: Samuel Paolucci. 25 12 2016 26 05 2018 Computational fluid dynamics Gas-liquid Multiphase flows Natural gas is composed mainly of methane (50–99%), ethane, and propane at small amount...

....IsromacCavi_Rev.pdf [12] Peng , X. X. , Ji , B. , Cao , Y. , Xu , L. , Zhang , G. , Luo , X. , and Long , X. , 2016 , “ Combined Experimental Observation and Numerical Simulation of the Cloud Cavitation With U-Type Flow Structures on Hydrofoils ,” Int. J. Multiphase Flow , 79 , pp...

... flows Microfluidics Multiphase flows Clean, affordable energy is required to promote global prosperity and economic growth [ 1 ]. Carbon emissions and related air pollution from traditional energy sources have been linked to climate change [ 2 , 3 ] and increased mortality [ 4 ]. Moreover...

... OF F LUIDS E NGINEERING . Manuscript received March 20, 2017; final manuscript received April 2, 2018; published online May 7, 2018. Assoc. Editor: Ioannis K. Nikolos. 20 03 2017 02 04 2018 Computational fluid dynamics Mixing Multiphase flows Sprays Turbulence modeling...

... Hydrodynamics Micro-scale flows Microfluidics Multiphase flows Non-Newtonian flows Particle flows The microfluidics is proved to be a good tool for sample manipulation in biochemistry field. The particle and cell separation or sorting is one of the prerequisite steps in the chemical analysis...

...Hyunjin Yang; Surya P. Vanka; Brian G. Thomas The Eulerian–Eulerian two-fluid model (EE) is a powerful general model for multiphase flow computations. However, one limitation of the EE model is that it has no ability to estimate the local bubble sizes by itself. In this work, we have combined...