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Proceedings Papers

Turbulence-Controlled Evolution of Particle Patterns on the Interface of Large Deformable Drops in Channel Flow

Cristian Marchioli, Arash Hajisharifi, Alfredo Soldati
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A004, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130138
https://doi.org/10.1115/FEDSM2024-130138
View Paper titled, Turbulence-Controlled Evolution of Particle Patterns on the Interface of Large Deformable Drops in Channel Flow
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Topics: Channel flow, Flow (Dynamics), Particulate matter, Turbulence
Proceedings Papers

Validation of Low and High-Fidelity Turbulence Models for Prediction of Turbulent Heat Transfer in Low Prandtl Number Flows Under Buoyant and Separated Flow Conditions

Mohammed El Mellouki, Shanti Bhushan, Chris Pilmaier, D. K. Walters, Michael Gorman, Brent Hollrah, Y. A. Hassan, Elia Merzari, Aleksandr Obabko, M. B. Dzodzo
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A008, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86863
https://doi.org/10.1115/FEDSM2022-86863
View Paper titled, Validation of Low and High-Fidelity Turbulence Models for Prediction of Turbulent Heat Transfer in Low Prandtl Number Flows Under Buoyant and Separated Flow Conditions
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Topics: Channel flow, Flow (Dynamics), Fuel rods, Pipes, Prandtl number, Turbulence, Turbulent heat transfer
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
Publisher: American Society of Mechanical Engineers
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

Influence of the Blade Design Parameters on Hydraulic Noise Generation by a Low Specific Speed Radial Pump With Narrow Channel Flow

Rajavamsi Gangipamula, Pritanshu Ranjan, Ranjit S. Patil
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A035, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65670
https://doi.org/10.1115/FEDSM2021-65670
View Paper titled, Influence of the Blade Design Parameters on Hydraulic Noise Generation by a Low Specific Speed Radial Pump With Narrow Channel Flow
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Topics: Blades, Channel flow, Design, Noise (Sound), Pumps, Wakes
Proceedings Papers

Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations

Ang Li, Jun Chen
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A022, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65644
https://doi.org/10.1115/FEDSM2021-65644
View Paper titled, Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations
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Topics: Boundary-value problems, Engineering simulation, Simulation, Acoustics, Computational fluid dynamics, Impedance (Electricity), Aerodynamic noise, Noise control, Reflectance, Absorption
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
Publisher: American Society of Mechanical Engineers
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

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
Publisher: American Society of Mechanical Engineers
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

Order of Accuracy and Sensitivity to Freestream Conditions of a Modified k-ω Turbulence Model for High-Order Finite Element Methods

Nojan Bagheri-Sadeghi, Brian T. Helenbrook, Kenneth D. Visser
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A039, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20297
https://doi.org/10.1115/FEDSM2020-20297
View Paper titled, Order of Accuracy and Sensitivity to Freestream Conditions of a Modified k-ω Turbulence Model for High-Order Finite Element Methods
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Topics: Finite element methods, Turbulence, Flow (Dynamics), Boundary-value problems, Flat plates, Boundary layers, Channel flow, Compressible flow, Diffusion (Physics), Drag (Fluid dynamics)
Proceedings Papers

Investigation of an Algebraic Reynolds Stress Model for Simulation of Wall-Bounded Turbulent Flows With and Without Buoyancy Effects

Tausif Jamal, D. Keith Walters
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A042, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20354
https://doi.org/10.1115/FEDSM2020-20354
View Paper titled, Investigation of an Algebraic Reynolds Stress Model for Simulation of Wall-Bounded Turbulent Flows With and Without Buoyancy Effects
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Topics: Algebra, Buoyancy, Simulation, Stress, Turbulence, Reynolds-averaged Navier–Stokes equations, Computational fluid dynamics, Computer simulation, Heat flux, Modeling
Proceedings Papers

A DNS Study of the Dispersion and Deposition of Nano- and Micro-Particles in a Turbulent Channel Flow

Amir A. Mofakham, Goodarz Ahmadi, John B. McLaughlin
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A020, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20110
https://doi.org/10.1115/FEDSM2020-20110
View Paper titled, A DNS Study of the Dispersion and Deposition of Nano- and Micro-Particles in a Turbulent Channel Flow
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Topics: Channel flow, Lift (Fluid dynamics), Microparticles, Turbulence
Proceedings Papers

Accuracy of the CRW Models for Prediction of the Deposition and Dispersion of Particles in Inhomogeneous Turbulent Channel Flows

Amir A. Mofakham, Goodarz Ahmadi
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A018, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4856
https://doi.org/10.1115/AJKFluids2019-4856
View Paper titled, Accuracy of the CRW Models for Prediction of the Deposition and Dispersion of Particles in Inhomogeneous Turbulent Channel Flows
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Topics: Channel flow, Particulate matter, Turbulence, Flow (Dynamics), Fluctuations (Physics), Fluids, Collisions (Physics), Computer simulation, Drag (Fluid dynamics), Engineering simulation
Proceedings Papers

The Reynolds Stress in Channel Flows From a Lagrangian Treatment of the Turbulence Momentum

T.-W. Lee
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A069, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5031
https://doi.org/10.1115/AJKFluids2019-5031
View Paper titled, The Reynolds Stress in Channel Flows From a Lagrangian Treatment of the Turbulence Momentum
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Topics: Channel flow, Momentum, Stress, Turbulence, Dynamics (Mechanics), Navier-Stokes equations
Proceedings Papers

Turbulent Channel Flow With a Modified k-ω Turbulence Model for High-Order Finite Element Methods

Nojan Bagheri-Sadeghi, Brian T. Helenbrook, Kenneth D. Visser
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A035, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5501
https://doi.org/10.1115/AJKFluids2019-5501
View Paper titled, Turbulent Channel Flow With a Modified k-ω Turbulence Model for High-Order Finite Element Methods
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Topics: Channel flow, Finite element methods, Turbulence, Finite element analysis, Boundary-value problems, Energy dissipation
Proceedings Papers

Hybrid RANS-LES Simulation of Turbulent Heat Transfer in a Channel Flow With Imposed Spanwise and Streamwise Mean Temperature Gradient

Olalekan O. Shobayo, D. Keith Walters
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A052, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4920
https://doi.org/10.1115/AJKFluids2019-4920
View Paper titled, Hybrid RANS-LES Simulation of Turbulent Heat Transfer in a Channel Flow With Imposed Spanwise and Streamwise Mean Temperature Gradient
Open the PDF for Hybrid RANS-LES Simulation of Turbulent Heat Transfer in a Channel Flow With Imposed Spanwise and Streamwise Mean Temperature Gradient in another window
Topics: Channel flow, Computational fluid dynamics, Heat flux, Reynolds-averaged Navier–Stokes equations, Simulation, Temperature gradient, Turbulence, Turbulent heat transfer
Proceedings Papers

Development and Validation of a Hybrid RANS-LES Approach Based on Temporal Filtering

Vladimir Duffal, Benoît de Laage de Meux, Rémi Manceau
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A053, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4937
https://doi.org/10.1115/AJKFluids2019-4937
View Paper titled, Development and Validation of a Hybrid RANS-LES Approach Based on Temporal Filtering
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Topics: Filtration, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Boundary layers, Calibration, Channel flow, Energy dissipation, Robustness, Turbulence
Proceedings Papers

Robustness of Turbulent Stripes in Particle-Laden Channel Flows

Masaki Hanabusa, Takahiro Tsukahara
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A072, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5149
https://doi.org/10.1115/AJKFluids2019-5149
View Paper titled, Robustness of Turbulent Stripes in Particle-Laden Channel Flows
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Topics: Channel flow, Fluids, Particulate matter, Robustness, Turbulence
Proceedings Papers

Predictability Study of Viscoelastic Turbulent Channel Flow Using Deep Learning

Atsushi Nagamachi, Takahiro Tsukahara
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A077, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5261
https://doi.org/10.1115/AJKFluids2019-5261
View Paper titled, Predictability Study of Viscoelastic Turbulent Channel Flow Using Deep Learning
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Topics: Artificial neural networks, Channel flow, Computer simulation, Multilayer perceptron, Turbulence, Viscoelastic fluids
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
Publisher: American Society of Mechanical Engineers
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

Air Entrainment and Bubble Generation by a Hydrofoil in a Turbulent Channel Flow

Ichiro Kumagai, Kakeru Taguchi, Chiharu Kawakita, Tatsuya Hamada, Yuichi Murai
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A048, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5457
https://doi.org/10.1115/AJKFluids2019-5457
View Paper titled, Air Entrainment and Bubble Generation by a Hydrofoil in a Turbulent Channel Flow
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Topics: Air entrainment, Bubbles, Channel flow, Drag reduction, Hydrofoil, Ships, Turbulence
Proceedings Papers

Experimental Study on Drag Reduction Effect With Traveling Wave Control Using PIV Measurement

Ichiro Suzuki, Takaaki Shimura, Akihiko Mitsuishi, Kaoru Iwamoto, Akira Murata
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A002, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4855
https://doi.org/10.1115/AJKFluids2019-4855
View Paper titled, Experimental Study on Drag Reduction Effect With Traveling Wave Control Using PIV Measurement
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Topics: Channel flow, Drag reduction, Traveling waves, Turbulence