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Journal Articles

An Experimentally Derived Model to Predict the Water Film in a Compressor Cascade With Droplet Laden Flow

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. September 2019, 141(9): 092601.
Paper No: GTP-17-1512
https://doi.org/10.1115/1.4043690
Published Online: June 5, 2019
View Article titled, An Experimentally Derived Model to Predict the Water Film in a Compressor Cascade With Droplet Laden Flow
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Topics: Blades, Drops, Film thickness, Flow (Dynamics), Water, Cascades (Fluid dynamics), Compressors, Sprays, Shear (Mechanics)
Journal Articles

Sensitivity Analysis on the Effect of D32 and Dv90 on the Evaporation Efficiency of Gas Turbine Inlet Fogging for Power Augmentation

Mustapha Chaker
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 042601.
Paper No: GTP-17-1399
https://doi.org/10.1115/1.4038604
Published Online: March 18, 2019
View Article titled, Sensitivity Analysis on the Effect of D32 and Dv90 on the Evaporation Efficiency of Gas Turbine Inlet Fogging for Power Augmentation
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Topics: Drops, Evaporation, Gas turbines
Journal Articles

Gas Turbine Fouling Tests: Review, Critical Analysis, and Particle Impact Behavior Map

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 032601.
Paper No: GTP-18-1525
https://doi.org/10.1115/1.4041282
Published Online: November 29, 2018
View Article titled, Gas Turbine Fouling Tests: Review, Critical Analysis, and Particle Impact Behavior Map
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Topics: Particulate matter, Temperature, Viscosity
Journal Articles

Design Methodology for Supersonic Radial Vanes Operating in Nonideal Flow Conditions

Nitish Anand, Salvatore Vitale, Matteo Pini, Gustavo J. Otero, Rene Pecnik
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022601.
Paper No: GTP-17-1470
https://doi.org/10.1115/1.4040182
Published Online: November 14, 2018
View Article titled, Design Methodology for Supersonic Radial Vanes Operating in Nonideal Flow Conditions
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Topics: Design, Design methodology, Flow (Dynamics), Fluids, Nozzles, Shapes, Stators, Turbines, Organic Rankine cycle, Blades
Journal Articles

Degradation of Aerodynamic Performance of an Intermediate-Pressure Steam Turbine Due to Erosion of Nozzle Guide Vanes and Rotor Blades

Koichi Yonezawa, Tomoki Kagayama, Masahiro Takayasu, Genki Nakai, Kazuyasu Sugiyama, Katsuhiko Sugita, Shuichi Umezawa
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 012602.
Paper No: GTP-17-1646
https://doi.org/10.1115/1.4040566
Published Online: September 14, 2018
View Article titled, Degradation of Aerodynamic Performance of an Intermediate-Pressure Steam Turbine Due to Erosion of Nozzle Guide Vanes and Rotor Blades
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Topics: Blades, Erosion, Nozzle guide vanes, Pressure, Rotors, Steam turbines, Flow (Dynamics), Turbines
Journal Articles

Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aerothermal Measurements

G. Paniagua, D. Cuadrado, J. Saavedra, V. Andreoli, T. Meyer, J. P. Solano, R. Herrero, S. Meyer, D. Lawrence
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 012601.
Paper No: GTP-18-1170
https://doi.org/10.1115/1.4040683
Published Online: August 31, 2018
View Article titled, Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aerothermal Measurements
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Topics: Design, Flow (Dynamics), Pressure, Turbines, Temperature, Wind tunnels
Journal Articles

Numerical Investigation of the Flow Behavior Inside a Supercritical CO 2 Centrifugal Compressor

Alireza Ameli, Teemu Turunen-Saaresti, Jari Backman
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122604.
Paper No: GTP-18-1197
https://doi.org/10.1115/1.4040577
Published Online: August 30, 2018
View Article titled, Numerical Investigation of the Flow Behavior Inside a Supercritical CO 2 Centrifugal Compressor
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Topics: Compressors, Flow (Dynamics), Fluids, Pressure, Resolution (Optics), Simulation, Supercritical carbon dioxide, Temperature, Carbon dioxide, Computational fluid dynamics
Journal Articles

Performance Analysis of a Centrifugal Compressor Based on Circumferential Flow Distortion Induced by Volute

Mengying Shu, Mingyang Yang, Kangyao Deng, Xinqian Zheng, Ricardo F. Martinez-Botas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122603.
Paper No: GTP-17-1645
https://doi.org/10.1115/1.4040681
Published Online: August 9, 2018
View Article titled, Performance Analysis of a Centrifugal Compressor Based on Circumferential Flow Distortion Induced by Volute
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Topics: Compressors, Flow (Dynamics), Impellers, Pressure, Stability
Journal Articles

Preliminary Design Method for Dense-Gas Supersonic Axial Turbine Stages

Elio A. Bufi, Paola Cinnella
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112605.
Paper No: GTP-17-1546
https://doi.org/10.1115/1.4039837
Published Online: August 6, 2018
View Article titled, Preliminary Design Method for Dense-Gas Supersonic Axial Turbine Stages
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Topics: Blades, Boundary layers, Design, Flow (Dynamics), Gases, Rotors, Turbines, Design methodology, Nozzles, Mach number
Journal Articles

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

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 Article titled, 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

Impact of Flow Unsteadiness on Steady-State Gas-Path Stagnation Temperature Measurements

Clare Bonham, Mark Brend, Adrian Spencer, Katsu Tanimizu, Dylan Wise
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122602.
Paper No: GTP-18-1041
https://doi.org/10.1115/1.4040285
Published Online: August 6, 2018
View Article titled, Impact of Flow Unsteadiness on Steady-State Gas-Path Stagnation Temperature Measurements
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Topics: Flow (Dynamics), Mach number, Probes, Temperature, Thermocouples, Temperature measurement, Cycles, Engines, Steady state, Unsteady flow
Journal Articles

Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades

Tomáš Radnic, Jindřich Hála, Martin Luxa, David Šimurda, Jiří Fürst, Dan Hasnedl, Josef Kellner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112604.
Paper No: GTP-17-1218
https://doi.org/10.1115/1.4040093
Published Online: July 31, 2018
View Article titled, Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades
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Topics: Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Flow (Dynamics), Simulation, Kinetic energy
Journal Articles

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

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 Article titled, 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

Dynamic Similarity in Turbine Deposition Testing and the Role of Pressure

C. Sacco, C. Bowen, R. Lundgreen, J. P. Bons, E. Ruggiero, J. Allen, J. Bailey
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102605.
Paper No: GTP-17-1475
https://doi.org/10.1115/1.4038550
Published Online: July 5, 2018
View Article titled, Dynamic Similarity in Turbine Deposition Testing and the Role of Pressure
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Topics: Flow (Dynamics), Particulate matter, Pressure, Temperature, Reynolds number, Engines, Drag (Fluid dynamics)
Journal Articles

Budgets of Disturbances Energy for Nozzle Flows at Subsonic and Choked Regimes

Maxime Huet
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112602.
Paper No: GTP-17-1427
https://doi.org/10.1115/1.4038473
Published Online: July 5, 2018
View Article titled, Budgets of Disturbances Energy for Nozzle Flows at Subsonic and Choked Regimes
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Topics: Acoustics, Energy budget (Physics), Energy dissipation, Entropy, Flow (Dynamics), Noise (Sound), Nozzles, Fluctuations (Physics), Waves, Combustion
Journal Articles

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

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 Article titled, 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

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 Article titled, 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

Effects of Compressor Fouling and Compressor Turbine Degradation on Engine Creep Life Consumption

Ebigenibo Genuine Saturday, Thank-God Isaiah
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102601.
Paper No: GTP-17-1004
https://doi.org/10.1115/1.4040106
Published Online: June 25, 2018
View Article titled, Effects of Compressor Fouling and Compressor Turbine Degradation on Engine Creep Life Consumption
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Topics: Compressors, Creep, Engines, Turbines
Journal Articles

Experimental and Numerical Investigation of the Mechanical and Aerodynamic Particle Size Effect in High-Speed Erosive Flows

Max Hufnagel, Stephan Staudacher, Christian Koch
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102604.
Paper No: GTP-18-1126
https://doi.org/10.1115/1.4039830
Published Online: June 25, 2018
View Article titled, Experimental and Numerical Investigation of the Mechanical and Aerodynamic Particle Size Effect in High-Speed Erosive Flows
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Topics: Particle size, Particulate matter, Erosion, Wear, Particle collisions, Flow (Dynamics), Computational fluid dynamics
Journal Articles

Regenerative Hydraulic Assisted Turbocharger

Tao Zeng, Devesh Upadhyay, Harold Sun, Eric Curtis, Guoming G. Zhu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102602.
Paper No: GTP-17-1455
https://doi.org/10.1115/1.4039937
Published Online: June 25, 2018
View Article titled, Regenerative Hydraulic Assisted Turbocharger
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Topics: Engines, Simulation, Transients (Dynamics), Turbines, Turbochargers, Vehicles, Cycles, Fuels, Design, Hydraulic turbines