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Proceedings Papers

Developments in Taylor Cone Formation: Operation and Testing of Different Liquids

Miguel Moreira, Frederico Rodrigues, José Páscoa
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T01A010, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130431
https://doi.org/10.1115/FEDSM2024-130431
View Paper titled, Developments in Taylor Cone Formation: Operation and Testing of Different Liquids
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Topics: Additive manufacturing, Biomedicine, Density, Drops, Drug delivery systems, Dynamics (Mechanics), Electric fields, Electrical conductivity, Electrodes, Fluid dynamics
Proceedings Papers

Sparse Reduced-Order Modeling of a Hovering Hawkmoth’s Wake

Seth Lionetti, Tyson L. Hedrick, Chengyu Li
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A009, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130651
https://doi.org/10.1115/FEDSM2024-130651
View Paper titled, Sparse Reduced-Order Modeling of a Hovering Hawkmoth’s Wake
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Topics: Modeling, Wakes, Computational fluid dynamics, Aerodynamics, Fluid-dynamic forces, Wings, Flight, Biomimetics, Cycles, Design
Proceedings Papers

Upwind Collocation Meshless Method for the Discrete Lattice Boltzmann Equation in Fluid Simulations

Amandine Maidenberg, Eduardo Divo, Leitao Chen
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A032, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131987
https://doi.org/10.1115/FEDSM2024-131987
View Paper titled, Upwind Collocation Meshless Method for the Discrete Lattice Boltzmann Equation in Fluid Simulations
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Topics: Fluids, Lattice Boltzmann methods, Simulation, Vortices, Flow (Dynamics), Stability, Computational fluid dynamics, Fluid dynamics, Modeling, Tradeoffs
Proceedings Papers

Highly Transient High Speed Jet Flow From Different Orifice Geometries

Nicholas Findanis
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A020, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-62228
https://doi.org/10.1115/FEDSM2021-62228
View Paper titled, Highly Transient High Speed Jet Flow From Different Orifice Geometries
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Topics: Jets, Transients (Dynamics), Flow (Dynamics), Swirling flow, Valves, Orifices, Pipes, Nozzles, Turbulence, Compressed air
Proceedings Papers

Effect of Aerodynamic Moment on High-Speed Maglev Train Under Complicated Conditions

Zhanzhou Hao, Bo Yin, Guowei Yang, Pan Xiao
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A002, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-61883
https://doi.org/10.1115/FEDSM2021-61883
View Paper titled, Effect of Aerodynamic Moment on High-Speed Maglev Train Under Complicated Conditions
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Topics: Magnetic levitation, Trains, Railroad passenger cars, Computer simulation, Design, High speed rail, Mach number, Oscillations, Safety, Stability
Proceedings Papers

Highly Transient High Speed Jet Flow From Different Orifice Geometries

Nicholas Findanis
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A046, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20321
https://doi.org/10.1115/FEDSM2020-20321
View Paper titled, Highly Transient High Speed Jet Flow From Different Orifice Geometries
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Topics: Jets, Transients (Dynamics), Flow (Dynamics), Swirling flow, Valves, Orifices, Pipes, Nozzles, Turbulence, Compressed air
Proceedings Papers

Wingtip Vortex Stability and Control Using Mean Flow Perturbation

Andrew L. Bodling, Daniel J. Garmann
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A060, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5473
https://doi.org/10.1115/AJKFluids2019-5473
View Paper titled, Wingtip Vortex Stability and Control Using Mean Flow Perturbation
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Topics: Flow (Dynamics), Stability, Wake turbulence, Flow control, Actuators, Mode shapes, Wings, Aircraft, Drag (Fluid dynamics), Engineering design processes
Proceedings Papers

The Effect of Model Parameters on CFD Simulation of a Thermosyphon

Huiyu Wang, D. Keith Walters, Keisha B. Walters
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A056, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4896
https://doi.org/10.1115/AJKFluids2019-4896
View Paper titled, The Effect of Model Parameters on CFD Simulation of a Thermosyphon
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Topics: Computational fluid dynamics, Simulation, Condensation, Evaporation, Mass transfer, Density, Flow (Dynamics), Heat transfer, Modeling, Simulation results
Proceedings Papers

Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions

Romain Prunières, Chisachi Kato
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A015, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4886
https://doi.org/10.1115/AJKFluids2019-4886
View Paper titled, Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions
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Topics: Centrifugal pumps, Flow (Dynamics), Fluids, Large eddy simulation, Pumps, Impellers, Diffusers, Computational fluid dynamics, Pressure, Flow instability
Proceedings Papers

Optimal Design of Reaction Hydro Turbine Model Stay Vane by Vane Angle and Thickness Distribution

Ujjwal Shrestha, Jungwan Park, Young-Do Choi
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A013, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4611
https://doi.org/10.1115/AJKFluids2019-4611
View Paper titled, Optimal Design of Reaction Hydro Turbine Model Stay Vane by Vane Angle and Thickness Distribution
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Topics: Design, Genetic algorithms, Hydraulic turbines, Optimization, Flow (Dynamics), Turbines, Pump turbines, Turbomachinery, Guide vanes, Manufacturing
Proceedings Papers

Effects of Volute Cross-Sectional Area Distribution on Performance of Double-Suction Volute Pump

Szu Yung Chen, Lu Zhang, Yumiko Sekino, Hiroyoshi Watanabe
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A031, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5251
https://doi.org/10.1115/AJKFluids2019-5251
View Paper titled, Effects of Volute Cross-Sectional Area Distribution on Performance of Double-Suction Volute Pump
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Topics: Flow (Dynamics), Optimization, Pumps, Suction, Design, Computational fluid dynamics, Cross section (Physics), Genetic algorithms, Impellers, Shapes
Proceedings Papers

The Effect of Suction Pressure and Flow Rate on the Dynamic Characteristics of a Cavitating Inducer

Yuta Morimoto, Takafumi Sugiura, Hironori Horiguchi, Kazuyasu Sugiyama
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A032, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5274
https://doi.org/10.1115/AJKFluids2019-5274
View Paper titled, The Effect of Suction Pressure and Flow Rate on the Dynamic Characteristics of a Cavitating Inducer
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Topics: Cavitation, Flow (Dynamics), Pressure, Suction, Delays, Cavities, Propellants, Propulsion systems, Rockets, Stability
Proceedings Papers

Numerical Study on the Flow Field Analysis and Optimization of Turbine in Supercritical Compressed Air Energy Storage

Meng Wang, Jianqiang Deng, Yang He, Haisheng Chen, Yujie Xu
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A061, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4849
https://doi.org/10.1115/AJKFluids2019-4849
View Paper titled, Numerical Study on the Flow Field Analysis and Optimization of Turbine in Supercritical Compressed Air Energy Storage
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Topics: Compressed air, Energy storage, Flow (Dynamics), Optimization, Turbines, Pressure, Blades, Design, Inlet guide vanes, Nozzles
Proceedings Papers

Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows

Taiki Takamine, Satoshi Watanabe
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A035, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5372
https://doi.org/10.1115/AJKFluids2019-5372
View Paper titled, Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows
Open the PDF for Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows in another window
Topics: Centrifugal pumps, Diffusers, Flow (Dynamics), Impellers, Unsteady flow, Rotors, Pumps, Blades, Cutting, Stators
Proceedings Papers

Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks

Kie Okabayashi, Yuki Kodera, Shintaro Takeuchi, Takeo Kajishima, Byungjin An, Motohiko Nohmi, Masashi Obuchi
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A066, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4785
https://doi.org/10.1115/AJKFluids2019-4785
View Paper titled, Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks
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Topics: Cavity flows, Disks, Stability, Vortices, Eigenvalues, Flow (Dynamics), Reynolds number, Rotors, Stators, Viscous flow
Proceedings Papers

Computational Evaluation of Stability in Slosh Dynamics of Tank Vehicles Using Zero Moment Point

M. Usman, M. Sajid
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A073, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5611
https://doi.org/10.1115/AJKFluids2019-5611
View Paper titled, Computational Evaluation of Stability in Slosh Dynamics of Tank Vehicles Using Zero Moment Point
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Topics: Sloshing, Stability, Vehicles
Proceedings Papers

Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector With an Optimized Central Diverter

Elizabeth Mack, Jakin Jagani, Alexandrina Untaroiu
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T02A002, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83167
https://doi.org/10.1115/FEDSM2018-83167
View Paper titled, Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector With an Optimized Central Diverter
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Topics: Blood flow, Composite materials, Computational fluid dynamics, Design, Engineering design processes, Erythrocytes, Failure, Flow (Dynamics), Geometry, Heart failure
Proceedings Papers

Utilization of Churn Flow Coalescer for Improving Foam Breakup in Gas-Liquid Cylinderical Cyclone

Ramin Dabirian, Ilias Gavrielatos, Ram S. Mohan, Ovadia Shoham
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T06A013, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83317
https://doi.org/10.1115/FEDSM2018-83317
View Paper titled, Utilization of Churn Flow Coalescer for Improving Foam Breakup in Gas-Liquid Cylinderical Cyclone
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Topics: Flow (Dynamics), Separation (Technology), Testing, Bubbles, Slug flows, Stability, Temperature
Proceedings Papers

Numerical Analysis of Droplet Impact on a Smooth Slippery Surface

F. Yeganehdoust, I. Karimfazli, A. Dolatabadi
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T15A005, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83282
https://doi.org/10.1115/FEDSM2018-83282
View Paper titled, Numerical Analysis of Droplet Impact on a Smooth Slippery Surface
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Topics: Drops, Numerical analysis, Lubricants, Water, Dynamics (Mechanics), Fluids, Bubbles, High pressure (Physics), Hydrodynamics, Modeling
Proceedings Papers

Effect of Liquid Level on Gas Carry-Under in GLCC Compact Separators

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T07A005, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83301
https://doi.org/10.1115/FEDSM2018-83301
View Paper titled, Effect of Liquid Level on Gas Carry-Under in GLCC Compact Separators
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Topics: Equilibrium (Physics), Flow (Dynamics), Porosity, Pressure, Pumps, Separation (Technology), Stability, Swirling flow, Vortices, Water