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Proceedings Papers

High Efficiency Wind Turbine Using Co-Flow Jet Active Flow Control

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A003, June 7–11, 2021

Paper No: GT2021-59664

DOI: https://doi.org/10.1115/GT2021-59664

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Topics: Flow (Dynamics), Flow control, Wind turbines, Airfoils, Blades, Flow separation, Turbines, Wind velocity, Adaptive control, Doors

Proceedings Papers

Investigation of a Passive Flow Control Device in an S-Duct Inlet at High Subsonic Flow

Courtney Rider, Asad Asghar, William D. E. Allan, Grant Ingram, Robert Stowe, Rogerio Pimentel

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A018, June 7–11, 2021

Paper No: GT2021-60230

DOI: https://doi.org/10.1115/GT2021-60230

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Topics: Ducts, Flow control, Subsonic flow, Flow (Dynamics), Computational fluid dynamics, Pressure, Simulation, Diffusers, Additive manufacturing, Airfoils

Proceedings Papers

Aerodynamic Characteristics of a Blended-Wing-Body Aircraft With A Serpentine Inlet Using Flow Control Techniques

Min-Sik Youn, Youn-Jea Kim

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A019, June 7–11, 2021

Paper No: GT2021-60335

DOI: https://doi.org/10.1115/GT2021-60335

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Topics: Aircraft, Ducts, Flow control, Wings

Proceedings Papers

Numerical Investigations on Application of Cantilever Stator on Aerodynamic Performance of Tandem Bladed Axial-Flow Compressor

Bhanu Pratap Singh Tanwar, Ajey Singh, Chetan S. Mistry

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A043, June 7–11, 2021

Paper No: GT2021-60233

DOI: https://doi.org/10.1115/GT2021-60233

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Topics: Axial flow, Cantilevers, Compressors, Stators, Flow (Dynamics), Momentum, Clearances (Engineering), Corners (Structural elements), Rotors, Blades

Proceedings Papers

Binary Repetitive Model Predictive Active Flow Control Applied to an Annular Compressor Stator Cascade With Periodic Disturbances

Benjamin Fietzke, Rudibert King, Jan Mihalyovics, Dieter Peitsch

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A003, June 7–11, 2021

Paper No: GT2021-58744

DOI: https://doi.org/10.1115/GT2021-58744

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Topics: Cascades (Fluid dynamics), Compressors, Flow control, Stators, Flow (Dynamics), Pressure, Suction, Combustion, Corners (Structural elements), Disks

Proceedings Papers

Unsteady Effects due to Rotor Purge Flow Variations in a Dual-Spool Turbine Setup

F. Merli, P. Z. Sterzinger, M. Dellacasagrande, L. Wiesinger, A. Peters, F. Heitmeir, E. Göttlich

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A024, September 21–25, 2020

Paper No: GT2020-15216

DOI: https://doi.org/10.1115/GT2020-15216

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Topics: Flow (Dynamics), Rotors, Turbines, Pressure, Aircraft engines, Cavities, Engines, Flow control, Gas turbines, High pressure (Physics)

Proceedings Papers

Impact of the Precessing Vortex Core on NOx Emissions in Premixed Swirl-Stabilized Flames: An Experimental Study

Finn Lückoff, Moritz Sieber, Christian Oliver Paschereit, Kilian Oberleithner

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A034, September 21–25, 2020

Paper No: GT2020-14626

DOI: https://doi.org/10.1115/GT2020-14626

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Topics: Emissions, Flames, Flow control, Nitrogen oxides, Vortices

Proceedings Papers

Progress on Forcing Pulsations for Acoustic, Thermoacoustic or Flow Control Purpose in a Pressurised Vessel by Means of a Siren

Fabrice Giuliani, Markus Stütz, Nina Paulitsch, Lukas Andracher

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A025, September 21–25, 2020

Paper No: GT2020-16015

DOI: https://doi.org/10.1115/GT2020-16015

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Topics: Acoustics, Flow control, Vessels, Flow (Dynamics), Combustion chambers, Combustion, Pressure, Accelerometers, Calibration, Chords (Trusses)

Proceedings Papers

Towards Quantitative Wall Shear Stress Measurements: Calibration of Liquid Crystals

Stefanos Melekidis, Maximilian Elfner, Hans-Jörg Bauer

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A005, September 21–25, 2020

Paper No: GT2020-14381

DOI: https://doi.org/10.1115/GT2020-14381

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Topics: Calibration, Liquid crystals, Shear stress, Flow (Dynamics), Probes, Boundary layer turbulence, Boundary-value problems, Drag reduction, Flat plates, Flow control

Proceedings Papers

Active Flow Control Utilizing an Adaptive Blade Geometry and an Extremum Seeking Algorithm at Periodically Transient Boundary Conditions

Tobias Werder, Robert Liebich, Karl Neuhäuser, Clara Behnsen, Rudibert King

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A055, September 21–25, 2020

Paper No: GT2020-15591

DOI: https://doi.org/10.1115/GT2020-15591

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Topics: Algorithms, Blades, Boundary-value problems, Flow control, Geometry, Transients (Dynamics), Phase shift, Pressure, Compressors, Cascades (Fluid dynamics)

Proceedings Papers

Investigation of the Flow Field and the Pressure Recovery in a Gas Turbine Exhaust Diffuser at Design, Part-Load and Over-Load Condition

Maximilian Bauer, Simon Hummel, Markus Schatz, Martin Kegalj, Damian M. Vogt

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A009, September 21–25, 2020

Paper No: GT2020-14310

DOI: https://doi.org/10.1115/GT2020-14310

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Topics: Design, Diffusers, Exhaust systems, Flow (Dynamics), Gas turbines, Pressure, Stress, Computational fluid dynamics, Separation (Technology), Mach number

Proceedings Papers

Control of the Aero-Engine Nacelle Intake Flow Separation Caused by Crosswind Condition Using Plasma Actuation

Haideng Zhang, Yun Wu, Xianjun Yu, Yinghong Li, Qikun He

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A010, September 21–25, 2020

Paper No: GT2020-14444

DOI: https://doi.org/10.1115/GT2020-14444

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Topics: Aircraft engines, Flow separation, Plasmas (Ionized gases), Flow control, Flow (Dynamics), Waves

Proceedings Papers

Blowing Control in Serpentine Inlet and its Effect on Fan-Stage Performance

Yubo He, Qingzhen Yang, Huicheng Yang, Saile Zhang, Haoqi Yang

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A008, September 21–25, 2020

Paper No: GT2020-14353

DOI: https://doi.org/10.1115/GT2020-14353

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Topics: Air flow, Aircraft, Boundary layers, Compressors, Design, Flow (Dynamics), Flow control, Military systems, Momentum, Optimal control

Proceedings Papers

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Zhihui Li, Juan Du, Hongwu Zhang

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A046, September 21–25, 2020

Paper No: GT2020-15209

DOI: https://doi.org/10.1115/GT2020-15209

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Topics: Cascades (Fluid dynamics), Compressors, Large eddy simulation, Flow (Dynamics), Turbulence, Vortices, Pressure, Computer simulation, Design, Drag reduction

Proceedings Papers

Influence of Blade Tip Fillet Structure on Aerodynamic Performance of a Compressor Rotor

Haohao Wang, Lei Zhao, Limin Gao, Yongzeng Li, Chi Ma

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A064, September 21–25, 2020

Paper No: GT2020-16002

DOI: https://doi.org/10.1115/GT2020-16002

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Topics: Blades, Compressors, Rotors, Vortices, Leakage flows, Separation (Technology), Leakage, Pressure, Clearances (Engineering), Computer simulation

Proceedings Papers

Study on Optimization Design and Flow Control Mechanism of Little Blades in a Compressor Cascade

Zhengtao Guo, Wuli Chu, Xiangyi Chen

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A072, September 21–25, 2020

Paper No: GT2020-16179

DOI: https://doi.org/10.1115/GT2020-16179

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Topics: Blades, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Design, Flow control, Generators, Optimization, Separation (Technology), Vortices

Proceedings Papers

Secondary Flow Response to Endwall Jets in a Low Pressure Turbine

Nathan Fletcher, Christopher R. Marks, Molly H. Donovan

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A018, September 21–25, 2020

Paper No: GT2020-15284

DOI: https://doi.org/10.1115/GT2020-15284

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Topics: Flow (Dynamics), Jets, Pressure, Turbines, Vortices, Blades, Cascades (Fluid dynamics), Design, Dynamics (Mechanics), Excitation

Proceedings Papers

Effect of Jets in Crossflow in Deposition Mitigation on Full 3D NGV With Endwall Features

Stefano Oliani, Nicola Casari, Michele Pinelli, Alessio Suman, Mauro Carnevale

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A021, September 21–25, 2020

Paper No: GT2020-15367

DOI: https://doi.org/10.1115/GT2020-15367

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Topics: Jets, Nozzle guide vanes, Particulate matter, Aerodynamics, Aircraft, Flow (Dynamics), Airfoils, Cascades (Fluid dynamics), Compressors, Computational fluid dynamics

Proceedings Papers

Numerical Investigation of Active Flow Control Using Tip Synthetic Jet on the Performance of a High-Speed Axial Compressor Rotor

Guang Wang, Wuli Chu

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A009, September 21–25, 2020

Paper No: GT2020-14284

DOI: https://doi.org/10.1115/GT2020-14284

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Topics: Compressors, Flow control, Rotors

Proceedings Papers

Experimental Comparison of Two Integer Valued Iterative Learning Control Approaches at a Stator Cascade

Florian Arnold, Karl Neuhäuser, Rudibert King

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A008, June 17–21, 2019

Paper No: GT2019-90893

DOI: https://doi.org/10.1115/GT2019-90893

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Topics: Cascades (Fluid dynamics), Iterative learning control, Stators, Compressors, Flow (Dynamics), Valves, Combustion, Flow control, Flow separation, Gas turbines

2 3 4 5

NARROW

High Efficiency Wind Turbine Using Co-Flow Jet Active Flow Control

Investigation of a Passive Flow Control Device in an S-Duct Inlet at High Subsonic Flow

Aerodynamic Characteristics of a Blended-Wing-Body Aircraft With A Serpentine Inlet Using Flow Control Techniques

Numerical Investigations on Application of Cantilever Stator on Aerodynamic Performance of Tandem Bladed Axial-Flow Compressor

Binary Repetitive Model Predictive Active Flow Control Applied to an Annular Compressor Stator Cascade With Periodic Disturbances

Unsteady Effects due to Rotor Purge Flow Variations in a Dual-Spool Turbine Setup

Impact of the Precessing Vortex Core on NOx Emissions in Premixed Swirl-Stabilized Flames: An Experimental Study

Progress on Forcing Pulsations for Acoustic, Thermoacoustic or Flow Control Purpose in a Pressurised Vessel by Means of a Siren

Towards Quantitative Wall Shear Stress Measurements: Calibration of Liquid Crystals

Active Flow Control Utilizing an Adaptive Blade Geometry and an Extremum Seeking Algorithm at Periodically Transient Boundary Conditions

Investigation of the Flow Field and the Pressure Recovery in a Gas Turbine Exhaust Diffuser at Design, Part-Load and Over-Load Condition

Control of the Aero-Engine Nacelle Intake Flow Separation Caused by Crosswind Condition Using Plasma Actuation

Blowing Control in Serpentine Inlet and its Effect on Fan-Stage Performance

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Influence of Blade Tip Fillet Structure on Aerodynamic Performance of a Compressor Rotor

Study on Optimization Design and Flow Control Mechanism of Little Blades in a Compressor Cascade

Secondary Flow Response to Endwall Jets in a Low Pressure Turbine

Effect of Jets in Crossflow in Deposition Mitigation on Full 3D NGV With Endwall Features

Numerical Investigation of Active Flow Control Using Tip Synthetic Jet on the Performance of a High-Speed Axial Compressor Rotor

Experimental Comparison of Two Integer Valued Iterative Learning Control Approaches at a Stator Cascade

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