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Keywords: multiphase flow
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Proceedings Papers

Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A001, August 3–5, 2022
Paper No: FEDSM2022-79746
... provided to the model. The model predictions are also compared to experiments while accounting for uncertainty. The results of this work give new insights regarding the degree of uncertainties in predictions of erosion rates in single and multiphase flows, providing an important tool for future...
Proceedings Papers

Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A008, August 3–5, 2022
Paper No: FEDSM2022-86962
... is more severe in gas-dominated multiphase flows such as annular and mist flows than liquid-dominated bubbly and slug flows. A 90-degree standard elbow is used in the analysis because of its high erosion vulnerability and its importance in pipeline applications. This is because the flow changes direction...
Proceedings Papers

Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A005, August 3–5, 2022
Paper No: FEDSM2022-86786
... multiphase flow critical velocity flow assurance Proceedings of the ASME 2022 Fluids Engineering Division Summer Meeting FEDSM2022 August 3-5, 2022, Toronto, Ontario, Canada FEDSM2022-86786 EXPERIMENTAL AND MODELING STUDY OF SAND TRANSPORT IN SLIGHTLY UPWARD INCLINED SOLID-LIQUID FLOW Ronald E. Vieira...
Proceedings Papers

Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A009, August 3–5, 2022
Paper No: FEDSM2022-86965
... higher erosion by a factor of 2.5 as compared to the other. solid particle erosion dispersed-bubble flow multiphase flow flow visualization paint removal test Proceedings of the ASME 2022 Fluids Engineering Division Summer Meeting FEDSM2022 August 3-5, 2022, Toronto, Ontario, Canada...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A031, August 10–12, 2021
Paper No: FEDSM2021-65506
... Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65506 THREE-DIMENSIONAL WEIGHTED MULTIPLE-RELAXATION-TIME PSEUDOPOTENTIAL LATTICE BOLTZMANN METHOD FOR MULTIPHASE FLOW Jun Tang, Shengyuan Zhang, Huiying Wu* School...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A009, August 10–12, 2021
Paper No: FEDSM2021-65799
... CFD turbulence model multiphase flow HHSTT hypersonic supersonic high-speed test track Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65799 THREE-DIMENSIONAL TWO-PHASE FLOW SIMULATIONS OF WATER BRAKING...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A025, August 10–12, 2021
Paper No: FEDSM2021-64371
...Abstract Abstract Sand production is a significant challenge in petroleum engineering, and specifically in multiphase gas condensate wells where small amount of liquid is present with the gas. Sand particles entrained in multiphase flow can severely affect the integrity of fluid transportation...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A005, August 10–12, 2021
Paper No: FEDSM2021-65731
... multiphase flows by Navier-Stokes equations. In our previous study [7], we have shown that twin vortices symmetrically appear in the injected water, which plays an essential role in performing the unsteady behavior of a cloud of bubbles. In this paper, we further illustrate the elementary process...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A027, August 10–12, 2021
Paper No: FEDSM2021-65619
... Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65619 MULTIPHASE FLOW SIMULATION OF SUBSEA PIPELINE LEAKAGE DETECTED BY ACOUSTIC EMISSION METHOD Ahmed M. Shama1,2, Ahmed Swidan1,2, John Young2 1 Arab Academy for Science, Technology, and Maritime Transport...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A004, August 10–12, 2021
Paper No: FEDSM2021-64375
... properties, and target material properties. Different distance between the elbows equal to 12D. Paint removal investigators have conducted erosion experiments with different experiments were conducted to determine the erosion patterns pipe sizes, geometry, as well as multiphase flow conditions and and hot...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A009, August 10–12, 2021
Paper No: FEDSM2021-64172
.... Furthermore, variations in gas and liquid holdups are correlated by the superficial velocity ratio. The numerical analysis developed in this paper is in good agreement with the correlations and data in the literature. gas-liquid liquid-liquid computational fluid dynamics multiphase flow microchannel...
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
..., Multiphase Flow NOMENCLATURE A nozzle cross sectional area A0 cross sectional area at the nozzle inlet Ath cross sectional area at the nozzle throat Ab cross sectional area at the nozzle outlet void fraction, ratio of gas phase volume to total volume ( ) 0 void fraction at the nozzle inlet...
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, V005T05A028, July 28–August 1, 2019
Paper No: AJKFluids2019-4614
...Abstract 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...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A042, July 28–August 1, 2019
Paper No: AJKFluids2019-5360
... jet, large eddy simulation, multiphase flow. INTRODUCTION Liquid jets and droplet breakup have important research backgrounds in industries [1-2] and biomedical engineering [3- 4]. At present, a laser is used to focus on a point to generate a shock wave and cavitation bubble to study the interface...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A040, July 28–August 1, 2019
Paper No: AJKFluids2019-5486
...Abstract 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...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A001, July 28–August 1, 2019
Paper No: AJKFluids2019-4647
.... The result has 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...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A002, July 28–August 1, 2019
Paper No: AJKFluids2019-4769
... from the vertical 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...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A080, July 28–August 1, 2019
Paper No: AJKFluids2019-4615
... the performance of flushing 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...