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Proceedings Papers

A Machine-Learned Actuator Line Model for Hydrokinetic Turbines

Joshua Bowman, Shanti Bhushan, Greg Burgreen, Ian Dettwiller
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A028, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131429
https://doi.org/10.1115/FEDSM2024-131429
View Paper titled, A Machine-Learned Actuator Line Model for Hydrokinetic Turbines
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Topics: Actuators, Hydraulic turbines, Machine learning, Machinery, Modeling, Additive manufacturing, Turbines, Computational fluid dynamics, Simulation, Blades
Proceedings Papers

Observation and Discussion of Leading Edge Vortex Shedding From Laboratory-Scaled Cross-Flow Hydrokinetic Turbines in Counter-Rotating Configurations

Minh Doan, Yuriko Kai, Takuya Kawata, Ivan Alayeto, Shinnosuke Obi
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A030, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-61338
https://doi.org/10.1115/FEDSM2021-61338
View Paper titled, Observation and Discussion of Leading Edge Vortex Shedding From Laboratory-Scaled Cross-Flow Hydrokinetic Turbines in Counter-Rotating Configurations
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Topics: Cross-flow, Hydraulic turbines, Vortex shedding, Turbines, Torque, Turbine blades, Vortices, Water, Blades, Design
Proceedings Papers

Comparative Evaluation of Dielectric Materials for Plasma Actuators Active Flow Control and Heat Transfer Applications

F. F. Rodrigues, J. Nunes-Pereira, M. Abdollahzadeh, J. Pascoa, S. Lanceros-Mendez
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A015, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65748
https://doi.org/10.1115/FEDSM2021-65748
View Paper titled, Comparative Evaluation of Dielectric Materials for Plasma Actuators Active Flow Control and Heat Transfer Applications
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Topics: Actuators, Dielectric materials, Flow control, Heat transfer, Plasmas (Ionized gases), Manufacturing, Flow (Dynamics), Ceramics, Deicing, Durability
Proceedings Papers

ALEvo: Development of a New Wind Turbine Actuator Line Numerical Model

Murphy Leo O’Dea, Laila Guessous
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A007, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20019
https://doi.org/10.1115/FEDSM2020-20019
View Paper titled, ALEvo: Development of a New Wind Turbine Actuator Line Numerical Model
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Topics: Actuators, Computer simulation, Wind turbines, Computational fluid dynamics, Blades, Turbine blades, Wakes, Turbines, Flow (Dynamics), Simulation
Proceedings Papers

Computational Fluid Dynamic Analysis of a Marine Hydrokinetic Crossflow Turbine in Low Reynolds Number Flow

Minh N. Doan, Ivan H. Alayeto, Kana Kumazawa, Shinnosuke Obi
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A067, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4698
https://doi.org/10.1115/AJKFluids2019-4698
View Paper titled, Computational Fluid Dynamic Analysis of a Marine Hydrokinetic Crossflow Turbine in Low Reynolds Number Flow
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Topics: Computational fluid dynamics, Flow (Dynamics), Reynolds number, Turbines, Blades, Chords (Trusses), Simulation, Dimensions, Energy generation, Flumes
Proceedings Papers

Experimental, Numerical and Analytical Evaluation of a Helical-Turbine Performance

Donghyuk Kang, Hiromasa Tsutsumi, Hiroyuki Hirahara
Proc. ASME. AJKFluids2019, Volume 4: Fluid Measurement and Instrumentation; Micro and Nano Fluid Dynamics, V004T04A009, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5004
https://doi.org/10.1115/AJKFluids2019-5004
View Paper titled, Experimental, Numerical and Analytical Evaluation of a Helical-Turbine Performance
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Topics: Turbines, Torque, Blades, Design, Flow (Dynamics), Flow turning, Momentum, Turbine blades, Wind turbines
Proceedings Papers

Experimental and Computational Fluid Dynamic Analysis of Laboratory-Scaled Counter-Rotating Cross-Flow Turbines in Marine Environment

Minh N. Doan, Ivan H. Alayeto, Claudio Padricelli, Shinnosuke Obi, Yoshitaka Totsuka
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T14A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83030
https://doi.org/10.1115/FEDSM2018-83030
View Paper titled, Experimental and Computational Fluid Dynamic Analysis of Laboratory-Scaled Counter-Rotating Cross-Flow Turbines in Marine Environment
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Topics: Computational fluid dynamics, Cross-flow, Turbines, Rotors, Energy generation, Belts, Blades, Brakes, Control equipment, Eddies (Fluid dynamics)
Proceedings Papers

A Numerical Study on the Performance Improvement for a Vertical-Axis Wind Turbine at Low Tip-Speed-Ratios

Zhenyu Wang, Mei Zhuang
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A009, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69220
https://doi.org/10.1115/FEDSM2017-69220
View Paper titled, A Numerical Study on the Performance Improvement for a Vertical-Axis Wind Turbine at Low Tip-Speed-Ratios
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Topics: Vertical axis wind turbines, Blades, Flow (Dynamics), Flow separation, Horizontal axis wind turbines, Wind energy, Wind velocity, Cities, Design, Energy generation
Proceedings Papers

Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall

Kazuto Kakio, Y. Kawata
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A016, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69245
https://doi.org/10.1115/FEDSM2017-69245
View Paper titled, Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall
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Topics: Cooling, Gas turbines, Heat transfer, Blades, Pressure gradient, Flow (Dynamics), Turbine blades, Vortices, Boundary layers, Combined cycle power stations
Proceedings Papers

Effects of a Groove Patterned Cooling Tube on the Film Cooling Performance of a Gas Turbine Blade

Yeon-Ho Lee, Youn-Jea Kim
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A010, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69263
https://doi.org/10.1115/FEDSM2017-69263
View Paper titled, Effects of a Groove Patterned Cooling Tube on the Film Cooling Performance of a Gas Turbine Blade
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Topics: Blades, Cooling, Film cooling, Gas turbines, Fluids, Temperature, Turbine blades, Carbon dioxide, Durability, Flow (Dynamics)
Proceedings Papers

A Detailed Experimental and Numerical Investigation of Flow Structures in a Turbine Tip Gap With Passive Injection

Maximilian Passmann, Stefan aus der Wiesche
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A012, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69195
https://doi.org/10.1115/FEDSM2017-69195
View Paper titled, A Detailed Experimental and Numerical Investigation of Flow Structures in a Turbine Tip Gap With Passive Injection
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Topics: Flow (Dynamics), Turbines, Blades, Cascades (Fluid dynamics), Pressure, Engineering simulation, Simulation, Suction, Flow separation, Flow visualization
Proceedings Papers

Experimental Analysis of a Cyclic Pitch Turbine

Jubilee Prasad Rao, F. Javier Diez
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT07A002, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69346
https://doi.org/10.1115/FEDSM2017-69346
View Paper titled, Experimental Analysis of a Cyclic Pitch Turbine
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Topics: Experimental analysis, Turbines, Blades, Drag (Fluid dynamics), Flow (Dynamics), Torque, Engineering prototypes, Fluids, Sensors, Stress
Proceedings Papers

Computational Aerodynamic Analysis of Downwind Turbine Using a New Tilt Control Concept

Qiuying Zhao, Chunhua Sheng
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT11A030, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69586
https://doi.org/10.1115/FEDSM2017-69586
View Paper titled, Computational Aerodynamic Analysis of Downwind Turbine Using a New Tilt Control Concept
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Topics: Turbines, Wind turbines, Rotors, Stress, Blades, Computational fluid dynamics, Engineering simulation, Horizontal axis wind turbines, Ocean engineering, Simulation
Proceedings Papers

Experimental Investigation of the Influence of Inflow Conditions on the Flow Over an Extended Edge Escarpment

J. LoTufo, K. Siddiqui, H. Hangan
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT07A004, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69534
https://doi.org/10.1115/FEDSM2017-69534
View Paper titled, Experimental Investigation of the Influence of Inflow Conditions on the Flow Over an Extended Edge Escarpment
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Topics: Flow (Dynamics), Inflow, Geometry, Turbulence, Wind, Dynamic testing (Materials), Fatigue, Separation (Technology), Turbine blades, Turbines
Proceedings Papers

Modeling Transition on Smooth and Rough Blades

Liang Wei, Xuan Ge, Jacob George, Paul Durbin
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT02A003, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7563
https://doi.org/10.1115/FEDSM2016-7563
View Paper titled, Modeling Transition on Smooth and Rough Blades
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Topics: Blades, Modeling, Surface roughness, Turbulence, Flow (Dynamics), Skin friction (Fluid dynamics), Boundary layers, Flat plates, Heat transfer, Pressure
Proceedings Papers

Further Developments in Numerical Simulations of Wind Turbine Flows Using the Actuator Line Method

Murphy Leo O’Dea, Laila Guessous
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT29A007, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7863
https://doi.org/10.1115/FEDSM2016-7863
View Paper titled, Further Developments in Numerical Simulations of Wind Turbine Flows Using the Actuator Line Method
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Topics: Actuators, Computer simulation, Flow (Dynamics), Wind turbines, Computational fluid dynamics, Turbines, Blades, Wakes, Optimization, Turbine blades
Proceedings Papers

The Effect of Advance Ratio, Solidity, and Wake Interactions on a 2D Vertical Axis Turbine

Adam E. Norman, Danesh K. Tafti
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT29A005, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7801
https://doi.org/10.1115/FEDSM2016-7801
View Paper titled, The Effect of Advance Ratio, Solidity, and Wake Interactions on a 2D Vertical Axis Turbine
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Topics: Turbines, Wakes, Flow (Dynamics), Blades, Engineering simulation, Simulation, Tides, Turbine blades, Airfoils, Computational fluid dynamics
Proceedings Papers

Performance Evaluation of a Small Darius Wind Turbine Installed at Duckjeok Island in Korea

Sang-Moon Lee, Choon-Man Jang
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT29A006, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7818
https://doi.org/10.1115/FEDSM2016-7818
View Paper titled, Performance Evaluation of a Small Darius Wind Turbine Installed at Duckjeok Island in Korea
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Topics: Performance evaluation, Wind turbines, Turbines, Computer simulation, Energy generation, Wind, Atmospheric pressure, Computers, Data acquisition systems, Eddies (Fluid dynamics)
Proceedings Papers

A Comparative Study of the Dynamic Wind Loads and Wake Flow Characteristics of a Turbine Sited in Onshore and Offshore Wind Farms

Wei Tian, Ahmet Ozbay, Hui Hu
Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT39A003, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21286
https://doi.org/10.1115/FEDSM2014-21286
View Paper titled, A Comparative Study of the Dynamic Wind Loads and Wake Flow Characteristics of a Turbine Sited in Onshore and Offshore Wind Farms
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Topics: Ocean engineering, Stress, Turbines, Wakes, Wind, Wind farms, Wind turbines, Turbulence, Flow (Dynamics), Vortices
Proceedings Papers

Development of a Cost-Efficient Test Rig for Turbine Loss Education

Stefan aus der Wiesche, Steffen Wulff, Felix Reinker, Karsten Hasselmann
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT01A001, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21027
https://doi.org/10.1115/FEDSM2014-21027
View Paper titled, Development of a Cost-Efficient Test Rig for Turbine Loss Education
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Topics: Education, Turbines, Flow (Dynamics), Cascades (Fluid dynamics), Students, Blades, Geometry, Pressure, Reynolds number, Test facilities