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Journal Articles

Evaluating the Aerodynamic Damping At Shock Wave Boundary Layer Interacting Flow Conditions With Harmonic Balance

Jan Philipp Heners, Christian Frey, Björn Grüber, Thomas Carraro
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031012.
Paper No: GTP-22-1465
DOI: https://doi.org/10.1115/1.4055636
Published Online: December 5, 2022
View Article titled, Evaluating the Aerodynamic Damping At Shock Wave Boundary Layer Interacting Flow Conditions With Harmonic Balance
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Topics: Boundary layers, Damping, Flow (Dynamics), Flutter (Aerodynamics), Shock waves, Turbulence, Shock (Mechanics), Stators, Reynolds-averaged Navier–Stokes equations, Simulation
Journal Articles

Effect of Shock Wave Behavior on Unsteady Aerodynamic Characteristics of Oscillating Transonic Compressor Cascade

Jiuliang Gan, Toshinori Watanabe, Takehiro Himeno
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011025.
Paper No: GTP-21-1312
DOI: https://doi.org/10.1115/1.4052159
Published Online: October 26, 2021
View Article titled, Effect of Shock Wave Behavior on Unsteady Aerodynamic Characteristics of Oscillating Transonic Compressor Cascade
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Topics: Blades, Flow (Dynamics), Oscillations, Pressure, Shock (Mechanics), Shock waves, Cascades (Fluid dynamics), Aerodynamics, Fluid-dynamic forces, Computational fluid dynamics
Journal Articles

Lean Operation of a Pulse Detonation Combustor by Fuel Stratification

Fabian E. Habicht, Fatma C. Yücel, Niclas Hanraths, Neda Djordjevic, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051009.
Paper No: GTP-20-1408
DOI: https://doi.org/10.1115/1.4048775
Published Online: March 11, 2021
View Article titled, Lean Operation of a Pulse Detonation Combustor by Fuel Stratification
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Topics: Explosions, Fuels, Shock (Mechanics), Pressure, Emissions, Combustion chambers, Nitrogen oxides
Journal Articles

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021016.
Paper No: GTP-20-1526
DOI: https://doi.org/10.1115/1.4049348
Published Online: January 28, 2021
View Article titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
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Topics: Cascades (Fluid dynamics), Computation, Condensation, Drops, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Sensors, Shock (Mechanics)
Journal Articles

Amplification of Operational Uncertainty Induced by Nonideal Flows in Supersonic Turbine Cascades

Alessandro Romei, Davide Vimercati, Alberto Guardone, Giacomo Persico
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2020, 142(8): 081006.
Paper No: GTP-19-1764
DOI: https://doi.org/10.1115/1.4047770
Published Online: July 31, 2020
View Article titled, Amplification of Operational Uncertainty Induced by Nonideal Flows in Supersonic Turbine Cascades
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Turbines, Uncertainty, Temperature, Fluids, Cycles, Rotors, Shock (Mechanics)
Journal Articles

Design, Optimization, and Analysis of Supersonic Radial Turbines

Lukas Benjamin Inhestern, James Braun, Guillermo Paniagua, José Ramón Serrano Cruz
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031023.
Paper No: GTP-19-1453
DOI: https://doi.org/10.1115/1.4044972
Published Online: February 10, 2020
View Article titled, Design, Optimization, and Analysis of Supersonic Radial Turbines
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Topics: Blades, Design, Flow (Dynamics), Geometry, Inflow, Optimization, Pressure, Turbines, Mach number, Shock (Mechanics)
Journal Articles

Numerical Investigation on a New Concept of Shock Vector Control Nozzle

Shi Jingwei, Wang Zhanxue, Zhou Li, Zhang Xiaobo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091004.
Paper No: GTP-18-1246
DOI: https://doi.org/10.1115/1.4043611
Published Online: May 15, 2019
View Article titled, Numerical Investigation on a New Concept of Shock Vector Control Nozzle
Click here to open pdf in another window PDF for Numerical Investigation on a New Concept of Shock Vector Control Nozzle
Topics: Aircraft engines, Flow (Dynamics), Nozzles, Shock (Mechanics), Pressure
Journal Articles

Flow-Induced Steam Valve Vibrations—A Literature Review of Excitation Mechanisms, Preventive Measures, and Design Improvements

Clemens Bernhard Domnick, Dieter Brillert
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051009.
Paper No: GTP-18-1034
DOI: https://doi.org/10.1115/1.4041253
Published Online: December 12, 2018
View Article titled, Flow-Induced Steam Valve Vibrations—A Literature Review of Excitation Mechanisms, Preventive Measures, and Design Improvements
Click here to open pdf in another window PDF for Flow-Induced Steam Valve Vibrations—A Literature Review of Excitation Mechanisms, Preventive Measures, and Design Improvements
Topics: Flow (Dynamics), Valves, Vibration, Pressure, Shock (Mechanics), Steam
Journal Articles

Characterization of a Supersonic Turbine Downstream of a Rotating Detonation Combustor

Z. Liu, J. Braun, G. Paniagua
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031501.
Paper No: GTP-18-1324
DOI: https://doi.org/10.1115/1.4040815
Published Online: October 4, 2018
View Article titled, Characterization of a Supersonic Turbine Downstream of a Rotating Detonation Combustor
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Topics: Flow (Dynamics), Fluctuations (Physics), Mach number, Pressure, Rotors, Stators, Turbines, Shock (Mechanics), Simulation, Explosions
Journal Articles

Second Law Analysis of Condensing Steam Flows

Marius Grübel, Markus Schatz, Damian M. Vogt
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121003.
Paper No: GTP-18-1285
DOI: https://doi.org/10.1115/1.4040711
Published Online: August 20, 2018
View Article titled, 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

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

Maxime Huet
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112602.
Paper No: GTP-17-1427
DOI: 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

Fan Similarity Model for the Fan–Intake Interaction Problem

Mauro Carnevale, Feng Wang, Anthony B. Parry, Jeffrey S. Green, Luca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 051202.
Paper No: GTP-17-1345
DOI: https://doi.org/10.1115/1.4038247
Published Online: December 19, 2017
View Article titled, Fan Similarity Model for the Fan–Intake Interaction Problem
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Topics: Approximation, Blades, Computational fluid dynamics, Engines, Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Unsteady flow, Computation, Shock (Mechanics)
Journal Articles

CO and H 2 O Time-Histories in Shock-Heated Blends of Methane and Ethane for Assessment of a Chemical Kinetics Model

O. Mathieu, C. R. Mulvihill, E. L. Petersen, Y. Zhang, H. J. Curran
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 121507.
Paper No: GTP-17-1241
DOI: https://doi.org/10.1115/1.4037602
Published Online: September 13, 2017
View Article titled, CO and H 2 O Time-Histories in Shock-Heated Blends of Methane and Ethane for Assessment of a Chemical Kinetics Model
Click here to open pdf in another window PDF for CO and H 2 O Time-Histories in Shock-Heated Blends of Methane and Ethane for Assessment of a Chemical Kinetics Model
Topics: Chemical kinetics, Combustion, Electromagnetic induction, Lasers, Methane, Pressure, Temperature, Water, Shock (Mechanics), Fuels
Journal Articles

The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves

Bruce Kakimpa, Herve Morvan, Stephen Hibberd
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112501.
Paper No: GTP-16-1105
DOI: https://doi.org/10.1115/1.4033471
Published Online: May 24, 2016
View Article titled, The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves
Click here to open pdf in another window PDF for The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves
Topics: Flow (Dynamics), Inertia (Mechanics), Shock (Mechanics), Surface tension, Thin films, Waves, Stability, Gravity (Force), Fluids, Resolution (Optics)
Journal Articles

Accounting for Unsteady Interaction in Transonic Stages

Filippo Rubechini, Michele Marconcini, Matteo Giovannini, Juri Bellucci, Andrea Arnone
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2015, 137(5): 052602.
Paper No: GTP-14-1433
DOI: https://doi.org/10.1115/1.4028667
Published Online: May 1, 2015
View Article titled, Accounting for Unsteady Interaction in Transonic Stages
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Topics: Blades, Flow (Dynamics), Nozzles, Rotors, Shock (Mechanics), Turbines, Steady state, Compressors, Computational fluid dynamics, Pressure
Journal Articles

Special Challenges in the Computational Fluid Dynamics Modeling of Transonic Turbo-Expanders

Filippo Rubechini, Michele Marconcini, Andrea Arnone, Alberto Scotti Del Greco, Roberto Biagi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2013, 135(10): 102701.
Paper No: GTP-13-1188
DOI: https://doi.org/10.1115/1.4025034
Published Online: August 30, 2013
View Article titled, Special Challenges in the Computational Fluid Dynamics Modeling of Transonic Turbo-Expanders
Click here to open pdf in another window PDF for Special Challenges in the Computational Fluid Dynamics Modeling of Transonic Turbo-Expanders
Topics: Blades, Computational fluid dynamics, Nozzles, Pressure, Turbochargers, Wheels, Flow (Dynamics), Modeling, Shock (Mechanics), Shock waves
Journal Articles

Crackle Noise in Heated Supersonic Jets

Joseph W. Nichols, Sanjiva K. Lele, Frank E. Ham, Steve Martens, John T. Spyropoulos
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2013, 135(5): 051202.
Paper No: GTP-12-1155
DOI: https://doi.org/10.1115/1.4007867
Published Online: April 23, 2013
View Article titled, Crackle Noise in Heated Supersonic Jets
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Topics: Acoustics, Flow (Dynamics), Jets, Noise (Sound), Nozzles, Pressure, Probes, Signals, Turbulence, Waves
Journal Articles

Supersonic Jet Noise Reduction Technologies for Gas Turbine Engines

David Munday, Nick Heeb, Ephraim Gutmark, Junhui Liu, K. Kailasanath
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2011, 133(10): 101201.
DOI: https://doi.org/10.1115/1.4002914
Published Online: May 3, 2011
View Article titled, Supersonic Jet Noise Reduction Technologies for Gas Turbine Engines
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Topics: Acoustics, Flow (Dynamics), Jets, Noise control, Nozzles, Noise (Sound), Design, Gas turbines, Shear (Mechanics), Pressure
Journal Articles

Far-Field Noise Control in Supersonic Jets From Conical and Contoured Nozzles

Jin-Hwa Kim, Martin Kearney-Fischer, Mo Samimy, Sivaram Gogineni
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2011, 133(8): 081201.
DOI: https://doi.org/10.1115/1.4002811
Published Online: April 7, 2011
View Article titled, Far-Field Noise Control in Supersonic Jets From Conical and Contoured Nozzles
Click here to open pdf in another window PDF for Far-Field Noise Control in Supersonic Jets From Conical and Contoured Nozzles
Topics: Jets, Noise (Sound), Nozzles, Spectra (Spectroscopy), Noise control, Shock (Mechanics), Acoustics
Journal Articles

Computational Study of the Effects of Shock Waves on Film Cooling Effectiveness

C. X.-Z. Zhang, I. Hassan
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 031901.
DOI: https://doi.org/10.1115/1.3026568
Published Online: February 10, 2009
View Article titled, Computational Study of the Effects of Shock Waves on Film Cooling Effectiveness
Click here to open pdf in another window PDF for Computational Study of the Effects of Shock Waves on Film Cooling Effectiveness
Topics: Airfoils, Cooling, Film cooling, Flow (Dynamics), Mach number, Shock waves, Flat plates, Coolants, Wedges, Compressibility