... in multiphase flow simulations. This method was previously used in adiabatic bubble rise simulation with no heat and mass transfers to or from the bubble were considered. This work will extend the ISM method's application to simulate vapor bubble growth in superheated water with the inclusion of additional...

..., 2019. Assoc. Editor: Bart van Esch. 05 04 2018 19 12 2018 cavitation void fraction Venturi tube lumped parameters multiphase flow The total resistance of the flow by the pressure drop is proposed as the sum of the resistances of each phase (in series), represented...

... horizontal well coiled tubing drilling turbulent flow solid transport multiphase flow hole cleaning PIV Turbulent flow of water over a stationary sand bed located in a horizontal annulus is the main subject matter of this study. Transport of sediment particles is encountered in many industrial...

... during the cut-in water jet processes by the bucket. Furthermore, a simple procedure to identify the locations of higher damage risk was presented and verified in the test case runner. Pelton cavitation CFD multiphase flow Erosion and wear of hydraulic surfaces are frequent problems...

...%. non-Newtonian fluids multiphase flow mathematical modeling fluid mechanics interface In the industries of power plants, chemical process, nuclear reactors, petroleum and others, non-Newtonian two-phase flows are commonly found [ 1 ]. Many industrial applications utilize the gas-liquid flow...

... system and the air content in the pulp suspension. In high concentration and small tip clearance conditions, friction loss increases a great deal and results in an efficiency reduction. centrifugal pump experiment medium consistency paper pulp multiphase flow non-Newtonian suspension...

.... Finally, bends with a curvature ratio around 7 appear to be the optimal for providing a small pressure drop as well as a high droplet deposition efficiency in a U-bend. multiphase flow turbulence mixture model drift flux bends droplet deposition liquid film Curved pipes are widely...

.... , 2001 , “ Numerical Simulation of Multiphase Flow in Bubble Column Reactors: Influence of Bubble Coalescence and Breakup ,” Chem. Eng. Sci. , 56 , pp. 6359 – 6365 . 10.1016/S0009-2509(01)00204-4 [9] Wang , T. F. , Wang , J. F. , and Jin , Y. , 2006 , “ A CFD-PBM Coupled Model...

... of the primary bubble while wavy patterns in the velocity, pressure, and void fraction fields propagate in space and time. 18 02 2011 30 09 2011 20 12 2011 20 12 2011 bubbles flow simulation fluid oscillations mixtures two-phase flow multiphase flow bubble dynamics bubbly...

... numerical analysis shear flow two-phase flow viscosity water cavitating flow multiphase flow particle solid experiment Based on presented parametric analyses of solid shear viscosity in further numerical calculations, Eq. 10 was used. Figure 7 shows the results of the CFD...

.... channel flow external flows film flow flow simulation flow visualisation liquid films pattern formation surface texture two-phase flow wetting gas-liquid interfacial flow multiphase flow wetting flow film rivulet transition packed column texture CFD Wetting flows on walls...

...Theodore J. Heindel Flow visualization and characterization of multiphase flows have been the quest of many fluid mechanicians. The process is fairly straight forward only when there is good optical access (i.e., the vessel is not opaque or there are appropriate viewing ports) and the flow...

... in multiphase flow analyses to focus attention on the single most important process governing the flow (e.g., the pattern transitions). Sometimes, a simple representation of the problem in terms of a suitable mechanical analogue is also attempted [( 21 )]. Particular configuration of a flow system...

... 10 03 2011 10 03 2011 cavitation flow simulation marine systems multiphase flow nonlinear dynamical systems propellers turbulence marine propeller computational fluid dynamics nonlinear turbulence model turbulent flow cavitation multiphase flow Marine propeller...

.... , 1983 , Introductory Biostatistics of the Health Sciences , 2nd ed. , Delmar , Albany, NY . bubbles cavitation multiphase flow projectiles supercavitation multiphase flow hydrodynamics experimental techniques underwater projectile dynamics A supercavity is a cavitation...

... particle size two-phase flow annular flow multiphase flow population balance size distribution Gas-liquid annular flow is a very commonly encountered flow pattern in many chemical equipment and industrial processes. Some typical cases include U-tubes in steam generators, reactor core...

... 2010 31 08 2010 09 11 2010 09 11 2010 flow measurement laminar to turbulent transitions multiphase flow pipe flow turbulence velocity measurement transition to turbulence turbulent slug constant acceleration flow unsteady pipe flow transient flow...

... , A. , Juric , D. , Al-Rawahi , N. , Tauber , W. , Han , J. , Nas , S. , and Jan , Y. -J. , 2001 , “ A Front Tracking Method for the Computations of Multiphase Flow ,” J. Comput. Phys. 0021-9991 , 169 , pp. 708 – 759 . 10.1006/jcph.2001.6726 Unverdi , S. O...

... and vortex ring circulations can be controlled to some extent by the shape of the exit nozzle. 14 04 2009 08 07 2009 18 08 2009 multiphase flow nozzles vortices vortex ring circulation nozzle laminar flow CFD The present paper studies the generation of circulation...

... using the same model. 13 01 2009 04 07 2009 18 08 2009 bubbles computational fluid dynamics flow simulation multiphase flow pipe flow bubbly flow population balance transition coalescence breakage Bubbly flow may be defined as a typical two phase flow pattern...