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Keywords: multiphase flow
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Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A005, July 13–15, 2020
Paper No: FEDSM2020-20117
... in the context of the multiphase fluid flow. In this study, we make a two-dimensional numerical analysis of the multiphase flow of the submerged bubbly water jet injecting into still water through a nozzle. To model the bubbly water jet, we employ the mixture model of liquids and gases, and we utilize...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A006, July 13–15, 2020
Paper No: FEDSM2020-20301
... 0.07. cavitation bubbly flow bubble dynamics compressible flow multiphase flow A CORRECTION TO THE BAROTROPIC MODEL OF GASEOUS CAVITATION IN CHOKED CONVERGING-DIVERGING NOZZLE FLOWS Michael Waldrop 1 , Flint Thomas 1 1 Institute for Flow Physics and Control, University of Notre Dame, Notre...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A038, July 13–15, 2020
Paper No: FEDSM2020-20477
... of the applied discretization scheme. The obtained velocity profiles from the computational analyses show excellent agreement with the analytical solution confirming the reliability of the single-phase flow solver. To validate the computational results for the multiphase flow solver, we used the experimental...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A002, July 28–August 1, 2019
Paper No: AJKFluids2019-4769
... path. multiphase flow non-Newtonian fluid bubble rise volume of fluid sharp surface force method GPU computing NUMERICAL SIMULATION OF A GAS BUBBLE RISING IN POWER-LAW FLUIDS USING A SHARP SURFACE FORCE IMPLEMENTATION Purushotam Kumar Kai Jin , Surya Pratap Vanka Department of Mechanical...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A028, July 28–August 1, 2019
Paper No: AJKFluids2019-4614
... Abstract Void fraction measuring techniques are reviewed with emphasis on applications to multiphase flow. The presentation is divided into two main sections; intrusive where the probe penetrates into the flow field, and non-intrusive where the detection is done remotely. The latter is more...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A080, July 28–August 1, 2019
Paper No: AJKFluids2019-4615
... devices and various features of sediment transport which are not easy to obtain in the laboratory or field. CFD DEM multiphase flow sediment transport sewer flushing ON SCOURING EFFICIENCY OF FLUSH WAVES IN SEWERS: A NUMERICAL AND EXPERIMENTAL STUDY Maryam Alihosseini, Paul Uwe Thamsen...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A032, July 28–August 1, 2019
Paper No: AJKFluids2019-5181
... for model development and validation efforts, particle tracking velocimetry (PTV) is typically used and remains one of only a few ways to extract particle velocities from dense multiphase flow experiments. Combined with the rapidly improving cameras (higher frame rates, higher resolutions, and lower cost...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A083, July 28–August 1, 2019
Paper No: AJKFluids2019-4943
... Abstract In recent years, Lattice Boltzmann Methods (LBM’s) have emerged as a popular class of paradigms for the simulation of multiphase flows. These methods rely on discretized Boltzmann equations to represent the individual multiphase species. Among LBM’s advantages is its ability...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A042, July 28–August 1, 2019
Paper No: AJKFluids2019-5360
.... Relevant results may provide a reference for further understanding of interface instability and related engineering applications. fluid instability cavitation liquid jet large eddy simulation multiphase flow CAVITATION-INDUCED INTERFACE INSTABILITY OF DROPLET BETWEEN PLATES Hongchen Li 1, 2...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A040, July 28–August 1, 2019
Paper No: AJKFluids2019-5486
... Abstract Multiphase pumps are increasingly being used to transport gas-liquid multiphase flow in the oil and gas industry. Complexity of two-phase flow interaction and varying designs of multiphase pumps pose significant challenges to developing generalized performance prediction tool similar...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A001, July 28–August 1, 2019
Paper No: AJKFluids2019-4647
... shown formation of microbubble clusters intermittently, which has Coulomb potential due to negative electric charge on bubble interfaces. microbubble turbulent boundary layer drag reduction multiphase flow flow visualization VISUALIZATION OF MICROBUBBLE DISTRIBUTION INSIDE TURBULENT...
Proceedings Papers

Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT24A005, July 7–11, 2013
Paper No: FEDSM2013-16436
... 1 Copyright © 2013 by ASME AN EXPERIMENTAL INVESTIGATION ON THE MULTIPHASE FLOWS IN A PHOTOBIOREACTOR FOR ALGAE CULTIVATION Hu, Hui*, Ninno, Matteo del ** and Wen, Zhiyou ** * Department of Aerospace Engineering ** Dept. of Agricultural & Biosystems Engineering Iowa State University, Ames, Iowa...
Proceedings Papers

Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT20A003, July 7–11, 2013
Paper No: FEDSM2013-16204
..., cuttings transport, Multiphase flow, horizontal eccentric annulus, Computational Fluid Dynamics, INTRODUCTION One of the important functions of drilling fluid in the circulatory system is to provide sufficient hole cleaning by circulating the solid cuttings to the surface. The ability to transport...
Proceedings Papers

Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 405-412, July 8–12, 2012
Paper No: FEDSM2012-72139
... or particle diameter. 7) PIV measurement results correspond well with the CFD simulation results, which in turn gives a good validation of the simulation accuracy. This work offers a good data set to develop the comprehension of the unsteady multiphase flow in the double-channel pump. Double-channel...
Proceedings Papers

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1617-1621, August 2–6, 2009
Paper No: FEDSM2009-78228
.... CFD Cavitation Hill Curve Francis Turbine Multiphase Flow 1 Copyright © 2009 by ASME Proceedings of the ASME 2009 Fluids Engineering Division Summer Meeting FEDSM2009 August 2-6, 2009, Vail, Colorado USA FEDSM2009-78228 NUMERICAL PREDICTION OF CAVITATION FREE ZONE OPERATION FOR FRANCIS TURBINE...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1125-1129, August 10–14, 2008
Paper No: FEDSM2008-55061
... information on loss in impeller and casing separately. This gives a clue to as which component needs improvement. The paper describes the approach used in numerical experiments and the results thereof. CFD Pump Solid Particles Multiphase flow Proceedings of FEDSM2008 8 rence , USA 061 X IT L lid...
Proceedings Papers

Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 1329-1337, July 30–August 2, 2007
Paper No: FEDSM2007-37234
... eddy. Multiphase Flow Particle Turbulence Direct Numerical Simulation Coherent Fine Scale Eddy Proceedings of FEDSM2007 5th Joint ASME/JSME Fluids Engineering Conference July 30-August 2, 2007 San Diego, California USA causes preferential concentration of particles is closely related...
Proceedings Papers

Proc. ASME. FEDSM2002, Volume 2: Symposia and General Papers, Parts A and B, 649-654, July 14–18, 2002
Paper No: FEDSM2002-31377
... An implementation of resistive electrical-impedance tomography (EIT) for measuring material distributions of multiphase flows in vessels with electrically conducting walls is presented. Seven ring electrodes are equally spaced on a thin nonconducting rod that is inserted into the vessel...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 3, 807-814, July 11–15, 2004
Paper No: HT-FED2004-56703
... far. New correlations of holdup and frictional pressure drop for a flat capillary channel are proposed. The predictions by those correlations have sufficient accuracy for both the vertical and the horizontal flows. 03 03 2009 Multiphase Flow Capillary Rectangular Channel Holdup...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 3, 497-505, July 11–15, 2004
Paper No: HT-FED2004-56220
... by U l and slightly decrease with increasing C . 03 03 2009 Bubble column Cellulose fiber Gas holdup Hydrodynamics Multiphase flow Proceedings of HT-FED 2004 2004 ASME Heat Transfer/Fluids Engineering Summer Conference July 11-15, 2004, Charlotte, North Carolina, USA * c f...