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Journal Articles

Comprehensive Experimental Assessment Of Unsteady Pressure And Heat Flux In A Small-Core Turbine Over-Tip Shroud

Accepted Manuscript
Antonio Castillo Sauca, Lakshya Bhatnagar, Lukas Benjamin Inhestern, Guillermo Paniagua
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1567
https://doi.org/10.1115/1.4067019
Published Online: October 29, 2024
View Article titled, Comprehensive Experimental Assessment Of Unsteady Pressure And Heat Flux In A Small-Core Turbine Over-Tip Shroud
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Topics: Heat flux, Pressure, Turbines, Blades, Clearances (Engineering), Flow (Dynamics), Chords (Trusses), Computational fluid dynamics, Design, Engines
Journal Articles

Characterizing Drop-Wall Interactions of Engine Fuels at Engine-Relevant Conditions Using Smoothed Particle Hydrodynamics

Mohammad F. F. Patwary, Doruk Isik, Song-Charng Kong, Eric Mayhew, Kenneth S. Kim, Chol-Bum M. Kweon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081023.
Paper No: GTP-23-1645
https://doi.org/10.1115/1.4064802
Published Online: April 4, 2024
View Article titled, Characterizing Drop-Wall Interactions of Engine Fuels at Engine-Relevant Conditions Using Smoothed Particle Hydrodynamics
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Topics: Drops, Fuels, Particulate matter, Pressure, Surface mount devices, Engines, Wall temperature, Hydrodynamics, Temperature, Evaporation
Journal Articles

Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks

Michael McCartney, Ushnish Sengupta, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011012.
Paper No: GTP-21-1377
https://doi.org/10.1115/1.4052145
Published Online: October 13, 2021
View Article titled, Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks
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Topics: Artificial neural networks, Combustion, Combustion chambers, Combustion systems, Engineering prototypes, Errors, Pressure, Probability, Signals, Uncertainty
Journal Articles

Boundary Layer Flashback Limits of Hydrogen-Methane-Air Flames in a Generic Swirl Burner at Gas Turbine-Relevant Conditions

Dominik Ebi, Peter Jansohn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081011.
Paper No: GTP-20-1554
https://doi.org/10.1115/1.4049777
Published Online: March 31, 2021
View Article titled, Boundary Layer Flashback Limits of Hydrogen-Methane-Air Flames in a Generic Swirl Burner at Gas Turbine-Relevant Conditions
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Topics: Flames, Flow (Dynamics), Hydrogen, Temperature, Boundary layers, Methane, Pressure, Wall temperature
Journal Articles

Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models

S. Puggelli, T. Lancien, K. Prieur, D. Durox, S. Candel, R. Vicquelin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011018.
Paper No: GTP-19-1549
https://doi.org/10.1115/1.4045341
Published Online: December 6, 2019
View Article titled, Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models
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Topics: Combustion chambers, Flames, Temperature, Boundary layers, Heat losses, Large eddy simulation, Sprays, Shapes, Ignition, Simulation
Journal Articles

Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors

Patrick Nau, Zhiyao Yin, Oliver Lammel, Wolfgang Meier
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041021.
Paper No: GTP-18-1278
https://doi.org/10.1115/1.4040716
Published Online: December 4, 2018
View Article titled, Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors
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Topics: Combustion chambers, Phosphors, Temperature, Wall temperature, Flames, Gas turbines, Calibration, High pressure (Physics)
Journal Articles

A New Model Approach for Convective Wall Heat Losses in DQMOM-IEM Simulations for Turbulent Reactive Flows

Yeshaswini Emmi, Andreas Fiolitakis, Manfred Aigner, Franklin Genin, Khawar Syed
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051001.
Paper No: GTP-18-1372
https://doi.org/10.1115/1.4041726
Published Online: November 20, 2018
View Article titled, A New Model Approach for Convective Wall Heat Losses in DQMOM-IEM Simulations for Turbulent Reactive Flows
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Topics: Boundary-value problems, Diffusion (Physics), Entrance region, Flames, Flow (Dynamics), Heat losses, Methane, Pipes, Probability, Simulation
Journal Articles

Prediction of Sand Transport and Deposition in a Two-Pass Internal Cooling Duct

Sukhjinder Singh, Danesh K. Tafti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2016, 138(7): 072606.
Paper No: GTP-15-1500
https://doi.org/10.1115/1.4032340
Published Online: February 17, 2016
View Article titled, Prediction of Sand Transport and Deposition in a Two-Pass Internal Cooling Duct
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Topics: Particulate matter, Sands, Flow (Dynamics), Temperature, Wall temperature, Cooling, Turbulence
Journal Articles

Experimental Thermal Field Measurements of Film Cooling Above the Suction Surface of a Turbine Vane

Willam R. Stewart, David G. Bogard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2015, 137(10): 102604.
Paper No: GTP-14-1641
https://doi.org/10.1115/1.4030263
Published Online: October 1, 2015
View Article titled, Experimental Thermal Field Measurements of Film Cooling Above the Suction Surface of a Turbine Vane
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Topics: Computational fluid dynamics, Coolants, Film cooling, Jets, Temperature, Turbines, Simulation, Wall temperature, Suction, Flow (Dynamics)
Journal Articles

Experimental and Computational Study of n -Heptane Autoignition in a Direct-Injection Constant-Volume Combustion Chamber

James C. Allen, William J. Pitz, Brian T. Fisher
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2014, 136(9): 091510.
Paper No: GTP-14-1143
https://doi.org/10.1115/1.4027194
Published Online: April 18, 2014
View Article titled, Experimental and Computational Study of n -Heptane Autoignition in a Direct-Injection Constant-Volume Combustion Chamber
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Topics: Combustion, Combustion chambers, Fuels, Heat, Heptane, Ignition delay, Pressure, Temperature, Ignition, Wall temperature
Journal Articles

Effect of Variable Properties Within a Boundary Layer With Large Freestream-to-Wall Temperature Differences

Nathan J. Greiner, Marc D. Polanka, James L. Rutledge, Jacob R. Robertson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2014, 136(5): 052604.
Paper No: GTP-13-1400
https://doi.org/10.1115/1.4026117
Published Online: January 2, 2014
View Article titled, Effect of Variable Properties Within a Boundary Layer With Large Freestream-to-Wall Temperature Differences
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Topics: Temperature, Wall temperature, Turbulence, Boundary layers, Flow (Dynamics)
Journal Articles

Impact of Wall Temperature on Turbine Blade Tip Aerothermal Performance

Q. Zhang, L. He
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2014, 136(5): 052602.
Paper No: GTP-13-1378
https://doi.org/10.1115/1.4026001
Published Online: January 2, 2014
View Article titled, Impact of Wall Temperature on Turbine Blade Tip Aerothermal Performance
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Topics: Flow (Dynamics), Heat transfer, Temperature, Wall temperature, Computational fluid dynamics, Turbine blades, Fluids, Heat flux, Blades
Journal Articles

Hot Streak Migration in a Turbine Stage: Integrated Design to Improve Aerothermal Performance

Altug M. Basol, Philipp Jenny, Mohamed Ibrahim, Anestis I. Kalfas, Reza S. Abhari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2011, 133(6): 061901.
https://doi.org/10.1115/1.4002349
Published Online: February 17, 2011
View Article titled, Hot Streak Migration in a Turbine Stage: Integrated Design to Improve Aerothermal Performance
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Topics: Blades, Flow (Dynamics), Particulate matter, Pressure, Rotors, Stators, Turbines, Design, Temperature, Temperature distribution
Journal Articles

An Investigation Into the Effects of Highly Transient Flight Maneuvers With Heat and Mass Transfer on the T-38 Air Force Trainer Inlet

Alan Hale, Andrew Hughes, Jim Sirbaugh, David S. Kidman
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2011, 133(3): 031201.
https://doi.org/10.1115/1.4001995
Published Online: November 12, 2010
View Article titled, An Investigation Into the Effects of Highly Transient Flight Maneuvers With Heat and Mass Transfer on the T-38 Air Force Trainer Inlet
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Topics: Boundary layers, Computational fluid dynamics, Engines, Flight, Temperature, Transients (Dynamics), Heat transfer, Heat, Mass transfer, Aircraft
Journal Articles

Design Parameters for an Aircraft Engine Exit Plane Particle Sampling System

Hsi-Wu Wong, Zhenhong Yu, Michael T. Timko, Scott C. Herndon, Elena de la Rosa Blanco, Richard C. Miake-Lye, Robert P. Howard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2011, 133(2): 021501.
https://doi.org/10.1115/1.4001979
Published Online: October 26, 2010
View Article titled, Design Parameters for an Aircraft Engine Exit Plane Particle Sampling System
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Topics: Design, Emissions, Engines, Particulate matter, Soot, Water, Probes, Wall temperature, Modeling, Exhaust systems
Journal Articles

Measurement and Analysis for Rewetting Velocity Under Post-BT Conditions During Anticipated Operational Occurrence of BWR

Sibamoto Yasuteru, Maruyama Yu, Nakamura Hideo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2010, 132(10): 102909.
https://doi.org/10.1115/1.4000622
Published Online: July 6, 2010
View Article titled, Measurement and Analysis for Rewetting Velocity Under Post-BT Conditions During Anticipated Operational Occurrence of BWR
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Topics: Boiling water reactors, Cooling, Drops, Flow (Dynamics), Heat transfer, Wall temperature, Heat transfer coefficients, Boiling, Vapors, Temperature
Journal Articles

Radiation Benchmarking in a Model Combustor

Lei-Yong Jiang, Ian Campbell
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2009, 131(1): 011501.
https://doi.org/10.1115/1.2966417
Published Online: October 6, 2008
View Article titled, Radiation Benchmarking in a Model Combustor
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Topics: Combustion chambers, Heat transfer, Radiation (Physics), Temperature, Flow (Dynamics), Emissions, Turbulence, Radiation effects, Modeling, Wall temperature
Journal Articles

Effect of Vortex Flow on Heat Transfer to Combustion Chamber Wall

A. Ghafourian, M. H. Saidi, S. Jahangirian, M. Abarham
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. April 2007, 129(2): 622–624.
https://doi.org/10.1115/1.2431386
Published Online: July 28, 2006
View Article titled, Effect of Vortex Flow on Heat Transfer to Combustion Chamber Wall
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Topics: Combustion, Combustion chambers, Flow (Dynamics), Fuels, Heat transfer, Oxygen, Vortex flow, Wall temperature, Vortices
Journal Articles

Optimization of Wall Cooling in Gas Turbine Combustor Through Three-Dimensional Numerical Simulation

R. Gordon, Y. Levy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2005, 127(4): 704–723.
https://doi.org/10.1115/1.1808432
Published Online: September 20, 2005
View Article titled, Optimization of Wall Cooling in Gas Turbine Combustor Through Three-Dimensional Numerical Simulation
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Topics: Combustion chambers, Flow (Dynamics), Temperature, Cooling, Gas turbines, Wall temperature, Computer simulation, Computational fluid dynamics
Journal Articles

Detailed Investigation of Heat Flux Measurements Made in a Standard Propane-Air Fire-Certification Burner Compared to Levels Derived From a Low-Temperature Analog Burner

Abd. Rahim Abu Talib, Andrew J. Neely, Peter T. Ireland, Andrew J. Mullender
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2005, 127(2): 249–256.
https://doi.org/10.1115/1.1806454
Published Online: April 15, 2005
View Article titled, Detailed Investigation of Heat Flux Measurements Made in a Standard Propane-Air Fire-Certification Burner Compared to Levels Derived From a Low-Temperature Analog Burner
Open the PDF for Detailed Investigation of Heat Flux Measurements Made in a Standard Propane-Air Fire-Certification Burner Compared to Levels Derived From a Low-Temperature Analog Burner in another window
Topics: Fire testing, Gages, Heat flux, Low temperature, Temperature, Water, Flames, Fire, Calibration, Wall temperature