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Journal Articles

Study of Tandem Rotor Dual Wake Interaction With Downstream Stator Under Unsteady Numerical Approach

Available to Purchase
Ajey Singh, Chetan Mistry
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2025, 147(8): 081007.
Paper No: GTP-24-1698
https://doi.org/10.1115/1.4067094
Published Online: December 23, 2024
View Articletitled, Study of Tandem Rotor Dual Wake Interaction With Downstream Stator Under Unsteady Numerical Approach
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Topics: Blades, Flow (Dynamics), Pressure, Rotors, Stators, Wakes, Design
Journal Articles

Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls

Open Access
Agnese Firpo, Andrea Giuseppe Sanvito, Vincenzo Dossena, Giacomo Persico
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2025, 147(4): 041026.
Paper No: GTP-24-1600
https://doi.org/10.1115/1.4066708
Published Online: November 27, 2024
View Articletitled, Aerodynamic Study of a Horizontal Axis Wind Turbine in Surge Motion Under Angular Speed and Blade Pitch Controls
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Topics: Actuators, Additive manufacturing, Blades, Electromagnetic induction, Rotors, Surges, Stress, Turbines, Boundary element methods, Wakes
Journal Articles

A Computational Fluid Dynamics Study on the Performance of Modified H-Shaped VAWTs for Tilted Operation Condition

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Otman Kouaissah, Nicoletta Franchina, Giacomo Persico
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051017.
Paper No: GTP-24-1599
https://doi.org/10.1115/1.4066615
Published Online: November 22, 2024
View Articletitled, A Computational Fluid Dynamics Study on the Performance of Modified H-Shaped VAWTs for Tilted Operation Condition
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Topics: Blades, Computational fluid dynamics, Rotors, Vertical axis wind turbines, Wakes, Turbines, Machinery, Design, Flow (Dynamics), Wind turbines
Journal Articles

Investigation of the Coupling Between the Dynamics of Vortical Structures and Flame Stability in Bluff-Body Premixed Combustion Using Extended Spectral Proper Orthogonal Decomposition

Open Access
Morteza Khalifehei, Yagiz Yalcinkaya, Iván Padilla-Montero, Ayse Gul Gungor, Daniel Rodríguez
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031001.
Paper No: GTP-24-1496
https://doi.org/10.1115/1.4066362
Published Online: September 27, 2024
View Articletitled, Investigation of the Coupling Between the Dynamics of Vortical Structures and Flame Stability in Bluff-Body Premixed Combustion Using Extended Spectral Proper Orthogonal Decomposition
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Topics: Dynamics (Mechanics), Flames, Flow (Dynamics), Principal component analysis, Temperature, Vorticity, Torque, Chemically reactive flow, Combustion, Wakes
Journal Articles

Assessing the Environmental Impact of Aircraft/Engine Integration With Respect to Contrails

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Joseph Ramsay, Indi Tristanto, Shahrokh Shahpar, Alistair John
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111026.
Paper No: GTP-24-1262
https://doi.org/10.1115/1.4066150
Published Online: August 23, 2024
View Articletitled, Assessing the Environmental Impact of Aircraft/Engine Integration With Respect to Contrails
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Topics: Aircraft, Engines, Ice, Vortices, Particulate matter, Exhaust systems, Wakes
Journal Articles

Influence of Different Flow Solvers and Off-Design Conditions on the Determination of Fan-Rotor Wakes for Broadband Noise Prediction

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Robert Meier zu Ummeln, Antoine Moreau, Markus Schnoes
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031013.
Paper No: GTP-22-1471
https://doi.org/10.1115/1.4055753
Published Online: December 5, 2022
View Articletitled, Influence of Different Flow Solvers and Off-Design Conditions on the Determination of Fan-Rotor Wakes for Broadband Noise Prediction
Open the PDF for Influence of Different Flow Solvers and Off-Design Conditions on the Determination of Fan-Rotor Wakes for Broadband Noise Prediction in another window
Topics: Flow (Dynamics), Noise (Sound), Rotors, Turbulence, Wakes, Design, Pressure
Journal Articles

Effect of Compressor Unsteady Wakes on a Gas Turbine Combustor Flow

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Alessandro Soli, Richard Adoua, Ivan Langella, Paul Denman, Andrew Garmory, Gary J. Page
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121018.
Paper No: GTP-22-1327
https://doi.org/10.1115/1.4055750
Published Online: October 14, 2022
View Articletitled, Effect of Compressor Unsteady Wakes on a Gas Turbine Combustor Flow
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Topics: Combustion chambers, Compressors, Flow (Dynamics), Simulation, Wakes, Turbulence, Gas turbines
Journal Articles

A Novel Wake Control Approach for Power Generation Improvement of Three Wind Turbines in a Wind Farm

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Mahdi Erfanian Nakhchi Toosi, Mohammad Rahmati
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121001.
Paper No: GTP-22-1381
https://doi.org/10.1115/1.4055455
Published Online: September 28, 2022
View Articletitled, A Novel Wake Control Approach for Power Generation Improvement of Three Wind Turbines in a Wind Farm
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Topics: Energy generation, Turbines, Wakes, Wind farms, Wind turbines, Yaw, Optimization
Journal Articles

Wake Structure in Yawed Approaching Flows for an Axial-Flow Wind Turbine

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Mohammad H. B. Ahmadi, Zhiyin Yang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111016.
Paper No: GTP-22-1316
https://doi.org/10.1115/1.4055420
Published Online: September 22, 2022
View Articletitled, Wake Structure in Yawed Approaching Flows for an Axial-Flow Wind Turbine
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Topics: Flow (Dynamics), Rotors, Turbines, Wakes, Wind turbines, Yaw, Blades, Deflection, Actuators, Modeling
Journal Articles

Flow Modal Decomposition of a Vertical-Axis Wind Turbine With the Moving Boundaries of Rotating Blades

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Tian Tian, Chong Sun, Xiaocheng Zhu, Zhaohui Du
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111003.
Paper No: GTP-22-1282
https://doi.org/10.1115/1.4055411
Published Online: September 20, 2022
View Articletitled, Flow Modal Decomposition of a Vertical-Axis Wind Turbine With the Moving Boundaries of Rotating Blades
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Topics: Blades, Flow (Dynamics), Rotating blades, Rotation, Rotors, Vertical axis wind turbines, Vorticity, Wakes, Emission spectroscopy, Spectroscopy
Journal Articles

Periodic Unsteady Kinematics of Hub Flows in a Shrouded Multistage Compressor

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Jaehyoung Lee, Sungkyung Lim, Hyoun-Woo Shin, Sungryong Lee, Seung Jin Song
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041011.
Paper No: GTP-21-1571
https://doi.org/10.1115/1.4053106
Published Online: January 21, 2022
View Articletitled, Periodic Unsteady Kinematics of Hub Flows in a Shrouded Multistage Compressor
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Topics: Compressors, Flow (Dynamics), Rotors, Stators, Wakes, Corners (Structural elements), Separation (Technology), Vorticity
Journal Articles

A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges

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Vyaas Gururajan, Riccardo Scarcelli, Anand Karpatne, Douglas Breden, Laxminarayan Raja, Sayan Biswas, Isaac Ekoto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111301.
Paper No: GTP-20-1285
https://doi.org/10.1115/1.4051350
Published Online: October 4, 2021
View Articletitled, A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges
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Topics: Electric fields, Electrons, Heating, Ignition, Plasmas (Ionized gases), Shock waves, Temperature, Electrodes, Thermal diffusion, Modeling
Journal Articles

A New Harmonic Balance Approach Using Multidimensional Time

Open Access
Laura Junge, Christian Frey, Graham Ashcroft, Edmund Kügeler
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081007.
Paper No: GTP-20-1505
https://doi.org/10.1115/1.4049698
Published Online: March 31, 2021
View Articletitled, A New Harmonic Balance Approach Using Multidimensional Time
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Topics: Blades, Flow (Dynamics), Fourier transforms, Pressure, Simulation, Wakes, Unsteady flow, Flutter (Aerodynamics), Inflow
Journal Articles

The Role of the Centerbody Wake on the Precessing Vortex Core Dynamics of a Swirl Nozzle

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Arnab Mukherjee, Nishanth Muthichur, Chaitali More, Saarthak Gupta, Santosh Hemchandra
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051019.
Paper No: GTP-20-1634
https://doi.org/10.1115/1.4050155
Published Online: March 15, 2021
View Articletitled, The Role of the Centerbody Wake on the Precessing Vortex Core Dynamics of a Swirl Nozzle
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Topics: Flow (Dynamics), Nozzles, Stability, Vortices, Wakes, Combustion chambers
Journal Articles

Second Law Analysis of Condensing Steam Flows

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Marius Grübel, Markus Schatz, Damian M. Vogt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121003.
Paper No: GTP-18-1285
https://doi.org/10.1115/1.4040711
Published Online: August 20, 2018
View Articletitled, Second Law Analysis of Condensing Steam Flows
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Topics: Drops, Entropy, Flow (Dynamics), Pressure, Shock (Mechanics), Steam, Relaxation (Physics), Computational fluid dynamics, Wakes, Boundary layers
Journal Articles

Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines

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Joseph Saverin, Giacomo Persico, David Marten, David Holst, George Pechlivanoglou, Christian Oliver Paschereit, Vincenzo Dossena
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122601.
Paper No: GTP-17-1608
https://doi.org/10.1115/1.4039935
Published Online: August 6, 2018
View Articletitled, Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines
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Topics: Blades, Wakes, Turbines, Rotors, Vortices
Journal Articles

Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines—A Baseline Experiment

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Matthew Lennie, Alireza Selahi-Moghaddam, David Holst, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112603.
Paper No: GTP-17-1616
https://doi.org/10.1115/1.4039818
Published Online: July 30, 2018
View Articletitled, Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines—A Baseline Experiment
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Topics: Airfoils, Blades, Chords (Trusses), Flow (Dynamics), Vortices, Wakes, Wind turbines, Locks (Waterways), Shear (Mechanics), Vortex-induced vibration
Journal Articles

Compressible Large Eddy Simulation of a Francis Turbine During Speed-No-Load: Rotor Stator Interaction and Inception of a Vortical Flow

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Chirag Trivedi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112601.
Paper No: GTP-17-1369
https://doi.org/10.1115/1.4039423
Published Online: June 27, 2018
View Articletitled, Compressible Large Eddy Simulation of a Francis Turbine During Speed-No-Load: Rotor Stator Interaction and Inception of a Vortical Flow
Open the PDF for Compressible Large Eddy Simulation of a Francis Turbine During Speed-No-Load: Rotor Stator Interaction and Inception of a Vortical Flow in another window
Topics: Blades, Flow (Dynamics), Francis turbines, Guide vanes, Pressure, Stress, Turbines, Turbulence, Vortex flow, Computer simulation
Journal Articles

Investigation on the Effect of Surface Wettability on a Two-Phase Flow in a Compressor Cascade

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Niklas Neupert, Janneck Christoph Harbeck, Franz Joos
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102603.
Paper No: GTP-17-1513
https://doi.org/10.1115/1.4040180
Published Online: June 25, 2018
View Articletitled, Investigation on the Effect of Surface Wettability on a Two-Phase Flow in a Compressor Cascade
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Topics: Blades, Cascades (Fluid dynamics), Coatings, Compressors, Drops, Flow (Dynamics), Water, Two-phase flow, Design, Momentum
Journal Articles

The Development and Mechanisms of the High Pressure Turbine Vane Wake Vortex

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Dun Lin, Xinrong Su, Xin Yuan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092601.
Paper No: GTP-17-1150
https://doi.org/10.1115/1.4039802
Published Online: May 24, 2018
View Articletitled, The Development and Mechanisms of the High Pressure Turbine Vane Wake Vortex
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Topics: Flow (Dynamics), Pressure, Turbines, Vortices, Wake turbulence, Wakes, Simulation, High pressure (Physics), Waves, Shock waves