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Proceedings Papers

A Numerical Study on the Effect of Carrier Fluid Subgrid Scales Fluctuations on Deposition and Dispersion of Lagrangian Particles

Farid Rousta, Bamdad Lessani, Goodarz Ahmadi
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A015, August 3–5, 2022
Paper No: FEDSM2022-87651
https://doi.org/10.1115/FEDSM2022-87651
View Paper titled, A Numerical Study on the Effect of Carrier Fluid Subgrid Scales Fluctuations on Deposition and Dispersion of Lagrangian Particles
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Topics: Fluctuations (Physics), Fluids, Particulate matter, Channel flow, Flow (Dynamics), Turbulence, Computer simulation, Engineering simulation, Friction, Large eddy simulation
Proceedings Papers

A New RANS Correction to Account for Varying Viscosity Effects

Victor Coppo Leite, Elia Merzari
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A025, August 10–12, 2021
Paper No: FEDSM2021-65823
https://doi.org/10.1115/FEDSM2021-65823
View Paper titled, A New RANS Correction to Account for Varying Viscosity Effects
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Topics: Reynolds-averaged Navier–Stokes equations, Viscosity, Turbulence, Computer simulation, Reynolds number, Channel flow, Combustion chambers, Delays, Design, Engineering systems and industry applications
Proceedings Papers

Progress in Analytical Modeling of Water Hammer

Kamil Urbanowicz, Haixiao Jing, Anton Bergant, Michał Stosiak, Marek Lubecki
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A021, August 10–12, 2021
Paper No: FEDSM2021-65920
https://doi.org/10.1115/FEDSM2021-65920
View Paper titled, Progress in Analytical Modeling of Water Hammer
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Topics: Friction, Modeling, Shear stress, Water hammer
Proceedings Papers

Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers

Rozie Zangeneh
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A021, August 10–12, 2021
Paper No: FEDSM2021-65574
https://doi.org/10.1115/FEDSM2021-65574
View Paper titled, Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Surface roughness, Vehicles, Flow (Dynamics), Turbulence, Boundary layers, Flat plates, Flight, Friction, Large eddy simulation
Proceedings Papers

Experimental Testing and Numerical Modeling of Small-Scale Boat With Drag-Reducing Air-Cavity System

Jeffrey M. Collins, Phillip R. Whitworth, Konstantin I. Matveev
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A008, August 10–12, 2021
Paper No: FEDSM2021-62556
https://doi.org/10.1115/FEDSM2021-62556
View Paper titled, Experimental Testing and Numerical Modeling of Small-Scale Boat With Drag-Reducing Air-Cavity System
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Topics: Boats, Cavities, Computer simulation, Drag (Fluid dynamics), Testing, Hull, Ships, Modeling, Water, Computational fluid dynamics
Proceedings Papers

Impact of Print Parameters on Pressure Drop in Turbulent Flow Through 3-D Printed Pipes

Thomas G. Shepard, John Wentz, Tucker Bender, Derek Olmschenk, Alex Gutenberg
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A031, July 13–15, 2020
Paper No: FEDSM2020-20252
https://doi.org/10.1115/FEDSM2020-20252
View Paper titled, Impact of Print Parameters on Pressure Drop in Turbulent Flow Through 3-D Printed Pipes
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Topics: Additive manufacturing, Pipes, Pressure drop, Surface roughness, Turbulence, Flow (Dynamics), Manufacturing, Printing, Friction, High temperature
Proceedings Papers

The Effect of Varying Viscosity in Turbulent Channel Flow

Victor Coppo Leite, Elia Merzari
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A019, July 13–15, 2020
Paper No: FEDSM2020-20228
https://doi.org/10.1115/FEDSM2020-20228
View Paper titled, The Effect of Varying Viscosity in Turbulent Channel Flow
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Topics: Channel flow, Turbulence, Viscosity, Reynolds number, Flow (Dynamics), Computational fluid dynamics, Computer simulation, Friction, Transients (Dynamics), Delays
Proceedings Papers

Pipe-Size Scale-Up of Frictional Head Loss in Settling Slurry Flows Using Predictive Models: Experimental Validation

Václav Matoušek, Robert Visintainer, John Furlan, Anders Sellgren
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A026, July 13–15, 2020
Paper No: FEDSM2020-20444
https://doi.org/10.1115/FEDSM2020-20444
View Paper titled, Pipe-Size Scale-Up of Frictional Head Loss in Settling Slurry Flows Using Predictive Models: Experimental Validation
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Topics: Flow (Dynamics), Friction, Pipe sizes, Pipes, Slurries, Testing
Proceedings Papers

Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle

Mason Childs, Robert Muyshondt, Giacomo Busco, Mustafa Alper Yildiz, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A045, July 13–15, 2020
Paper No: FEDSM2020-20306
https://doi.org/10.1115/FEDSM2020-20306
View Paper titled, Effect of Localized Blockages on the Friction Factor of a 61-Pin Wire-Wrapped Bundle
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Topics: Friction, Wire, Simulation, Computational fluid dynamics, Flow (Dynamics), Fluid pressure, Simulation results
Proceedings Papers

Investigation on the Characteristic of Bubbles in Horizontal Channel Flow by Fiber Optic Sensor

Takamichi Hiroi, Tatsuya Hamada, Chiharu Kawakita
Proc. ASME. AJKFluids2019, Volume 4: Fluid Measurement and Instrumentation; Micro and Nano Fluid Dynamics, V004T04A015, July 28–August 1, 2019
Paper No: AJKFluids2019-4646
https://doi.org/10.1115/AJKFluids2019-4646
View Paper titled, Investigation on the Characteristic of Bubbles in Horizontal Channel Flow by Fiber Optic Sensor
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Topics: Bubbles, Channel flow, Fiber optic sensors, Flow (Dynamics), Friction
Proceedings Papers

Uncertainty Quantification of a Fluidized Bed Reactor

V. M. Krushnarao Kotteda, Anitha Kommu, Vinod Kumar, William Spotz
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A051, July 28–August 1, 2019
Paper No: AJKFluids2019-4844
https://doi.org/10.1115/AJKFluids2019-4844
View Paper titled, Uncertainty Quantification of a Fluidized Bed Reactor
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Topics: Fluidized beds, Uncertainty quantification, Biomass, Particulate matter, Flow (Dynamics), Fuel gasification, Sensitivity analysis, Uncertainty, Coal, Combustion
Proceedings Papers

Experimental and Computational Studies of Particle Scavenge Flow in Direct Laser Metal Sintering

Morgan Austin, Thao Tran-Le, Robert Kunz, Timothy Simpson, Rui Ni
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A052, July 28–August 1, 2019
Paper No: AJKFluids2019-4965
https://doi.org/10.1115/AJKFluids2019-4965
View Paper titled, Experimental and Computational Studies of Particle Scavenge Flow in Direct Laser Metal Sintering
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Topics: Flow (Dynamics), Lasers, Metals, Particulate matter, Sintering, Computational fluid dynamics, Cross-flow, Aluminum alloys, Bubbles, Design
Proceedings Papers

Frictional Head Loss of Various Bimodal Settling Slurry Flows in Pipe

Václav Matoušek, Robert Visintainer, John Furlan, Anders Sellgren
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A062, July 28–August 1, 2019
Paper No: AJKFluids2019-5395
https://doi.org/10.1115/AJKFluids2019-5395
View Paper titled, Frictional Head Loss of Various Bimodal Settling Slurry Flows in Pipe
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Topics: Flow (Dynamics), Friction, Pipes, Slurries
Proceedings Papers

Experimental Study on the Friction Drag Reduction of Hydrogel Paint in a Boundary Layer on Flat Plate

Youhei Takagi, Takanori Hino, Masanari Nishimura, Hiromi Aso
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A064, July 28–August 1, 2019
Paper No: AJKFluids2019-4746
https://doi.org/10.1115/AJKFluids2019-4746
View Paper titled, Experimental Study on the Friction Drag Reduction of Hydrogel Paint in a Boundary Layer on Flat Plate
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Topics: Boundary layers, Drag reduction, Flat plates, Friction, Hydrogels, Paints, Reynolds number, Turbulence, Drag (Fluid dynamics), Water
Proceedings Papers

Search of High Efficiency Design by Another Specific Speed Design

Takuji Tsugawa
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A015, July 28–August 1, 2019
Paper No: AJKFluids2019-4645
https://doi.org/10.1115/AJKFluids2019-4645
View Paper titled, Search of High Efficiency Design by Another Specific Speed Design
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Topics: Design, Impellers, Blades, Flow (Dynamics), Shapes, Optimization, Diffusion (Physics), Symmetry (Physics), Axial flow, Friction
Proceedings Papers

Parametric Study for Optimization of Blowing and Suction Locations for Improving Lift-to-Drag Ratio on a Clark-Y Airfoil

Masahiro Ohashi, Yuki Morita, Shiho Hirokawa, Koji Fukagata, Naoko Tokugawa
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A033, July 28–August 1, 2019
Paper No: AJKFluids2019-5067
https://doi.org/10.1115/AJKFluids2019-5067
View Paper titled, Parametric Study for Optimization of Blowing and Suction Locations for Improving Lift-to-Drag Ratio on a Clark-Y Airfoil
Open the PDF for Parametric Study for Optimization of Blowing and Suction Locations for Improving Lift-to-Drag Ratio on a Clark-Y Airfoil in another window
Topics: Airfoils, Drag (Fluid dynamics), Optimization, Suction, Friction, Chords (Trusses), Drag reduction, Flow (Dynamics), Navier-Stokes equations, Reynolds number
Proceedings Papers

Experimental Investigations on Friction Drag Reduction on an Airfoil by Passive Blowing

Shiho Hirokawa, Kaoruko Eto, Koji Fukagata, Naoko Tokugawa
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A034, July 28–August 1, 2019
Paper No: AJKFluids2019-5068
https://doi.org/10.1115/AJKFluids2019-5068
View Paper titled, Experimental Investigations on Friction Drag Reduction on an Airfoil by Passive Blowing
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Topics: Airfoils, Drag reduction, Friction, Suction, Wings, Chords (Trusses), Pressure, Pressure gradient, Reynolds number, Skin friction (Fluid dynamics)
Proceedings Papers

Laser Velocity and Surface Measurements Toward the Prediction of Turbulent Frictional Resistance on Irregular Rough Surface in Higher Reynolds Number Range

Kyohei Okubo, Shunpei Suzuki, Yusuke Kuwata, Yasuo Kawaguchi
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A075, July 28–August 1, 2019
Paper No: AJKFluids2019-5325
https://doi.org/10.1115/AJKFluids2019-5325
View Paper titled, Laser Velocity and Surface Measurements Toward the Prediction of Turbulent Frictional Resistance on Irregular Rough Surface in Higher Reynolds Number Range
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Topics: Flow (Dynamics), Friction, Lasers, Particulate matter, Reynolds number, Skin friction (Fluid dynamics), Surface roughness, Turbulence
Proceedings Papers

Resolvent Analysis of Turbulent Friction Drag Reduction by Manipulation of Mean Velocity Profile

Riko Uekusa, Aika Kawagoe, Yusuke Nabae, Koji Fukagata
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A035, July 28–August 1, 2019
Paper No: AJKFluids2019-5125
https://doi.org/10.1115/AJKFluids2019-5125
View Paper titled, Resolvent Analysis of Turbulent Friction Drag Reduction by Manipulation of Mean Velocity Profile
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Topics: Drag reduction, Friction, Turbulence, Channel flow, Fluids, Laminar flow, Viscosity
Proceedings Papers

Delta Winglet Pairs in the Core of a Pipe and its Effect on Heat Transfer and Flow

Md. Islam, Z. Chong, Md. Alam
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A076, July 28–August 1, 2019
Paper No: AJKFluids2019-5382
https://doi.org/10.1115/AJKFluids2019-5382
View Paper titled, Delta Winglet Pairs in the Core of a Pipe and its Effect on Heat Transfer and Flow
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Topics: Flow (Dynamics), Heat transfer, Pipes, Vortices, Generators, Fluids, Friction, Pressure drop, Thermoplastic rubber, Additive manufacturing