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Journal Articles

A Method for Predicting the Aeroelastic Response of Radial Turbomachines

David Fellows, Vincent Iskandar, Daniel Bodony, Ryan C. McGowan, Sang-Guk Kang, Aaron J. Pope, Chol-Bum M. Kweon

J. Turbomach.

Paper No: TURBO-22-1117

DOI: https://doi.org/10.1115/1.4057062

Published Online: March 8, 2023

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Topics: Computational fluid dynamics, Turbine blades, Turbochargers, Turbomachinery, Flutter (Aerodynamics), Blades, Fluids, Turbines, Aircraft, Combustion

Journal Articles

TURBINE VANE PASSAGE COOLING EXPERIMENTS WITH A CLOSE-COUPLED COMBUSTOR- TURBINE INTERFACE GEOMETRY PART 1: DESCRIBING THE FLOW

Kedar Nawathe, Aaditya R. Nath, Yong Kim, Terrence Simon

J. Turbomach.

Paper No: TURBO-22-1251

DOI: https://doi.org/10.1115/1.4056439

Published Online: December 8, 2022

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Topics: Combustion chambers, Cooling, Flow (Dynamics), Fluid dynamics, Gas turbines, Geometry, Turbines, Turbochargers, Coolants, Heat transfer

Journal Articles

Unpacking Intermineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet

Eric P. Nied, Jeffrey P. Bons, Ryan K. Lundgreen

J. Turbomach. May 2023, 145(5): 051015.

Paper No: TURBO-22-1241

DOI: https://doi.org/10.1115/1.4056153

Published Online: December 6, 2022

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Topics: Dust, Minerals, Quartz, Temperature, Gypsum, Gas turbines, Particulate matter

Journal Articles

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance

Ming Huang, Zhigang Li, Jun Li

J. Turbomach. January 2023, 145(1): 011014.

Paper No: TURBO-22-1082

DOI: https://doi.org/10.1115/1.4055442

Published Online: October 10, 2022

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Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat flux, Heat transfer, Pressure, Robustness, Suction, Temperature

Journal Articles

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

David Peral, Ahmed Zaid, Christoph Benninghoven, Silvia Araguás-Rodríguez, David Kluß, Solon Karagiannopoulos, Robert Krewinkel, Jörg P. Feist

J. Turbomach. November 2022, 144(11): 111007.

Paper No: TURBO-21-1225

DOI: https://doi.org/10.1115/1.4054635

Published Online: July 21, 2022

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Topics: Coatings, Combustion chambers, Computational fluid dynamics, Flames, Temperature, Thermocouples, Calibration, Cooling, Resolution (Optics), Engines

Journal Articles

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

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

J. Turbomach. August 2022, 144(8): 081010.

Paper No: TURBO-20-1269

DOI: https://doi.org/10.1115/1.4053836

Published Online: March 4, 2022

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Topics: Computational fluid dynamics, Design, Diffusers, Flow (Dynamics), Pressure, Stress, Gas turbines, Struts (Engineering), Wakes, Separation (Technology)

Journal Articles

Reduced-Order Models for Effusion Modeling in Gas Turbine Combustors

Simone Paccati, Lorenzo Mazzei, Antonio Andreini, Bruno Facchini

J. Turbomach. August 2022, 144(8): 081013.

Paper No: TURBO-21-1210

DOI: https://doi.org/10.1115/1.4053837

Published Online: March 4, 2022

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Topics: Combustion chambers, Computational fluid dynamics, Coolants, Flow (Dynamics), Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Experimental design, Gas turbines

Journal Articles

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho

J. Turbomach. March 2022, 144(3): 031009.

Paper No: TURBO-21-1163

DOI: https://doi.org/10.1115/1.4052315

Published Online: October 5, 2021

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Topics: Flow (Dynamics), Heat, Heat transfer, Impingement cooling, Jets, Mass transfer, Reynolds number, Computational fluid dynamics, Cooling, Gas turbines

Journal Articles

Novel Focal Sweep Strategy for Optical Aerothermal Measurements of Film-Cooled Gas Turbine Blades With Highly Inclined Viewing Angle

Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Wenwu Zhou, Wenbin Chen, Yihong He, Fei Zeng

J. Turbomach. March 2022, 144(3): 031008.

Paper No: TURBO-21-1075

DOI: https://doi.org/10.1115/1.4052406

Published Online: October 5, 2021

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Topics: Film cooling, Blades, Pressure, Gas turbines, Flat plates, Turbine blades

Journal Articles

Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using Magnetic Resonance Velocimetry and Infrared Thermometry

Michael J. Benson, David Bindon, Mattias Cooper, F. Todd Davidson, Benjamin Duhaime, David Helmer, Robert Woodings, Bret P. Van Poppel, Christopher J. Elkins, John P. Clark

J. Turbomach. February 2022, 144(2): 021009.

Paper No: TURBO-21-1113

DOI: https://doi.org/10.1115/1.4052310

Published Online: September 29, 2021

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Topics: Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Magnetic resonance, Temperature, Temperature measurement, Design, Steady state, Impingement cooling

Journal Articles

Investigating Gas Turbine Internal Cooling Using Supercritical CO 2 at Higher Reynolds Numbers for Direct Fired Cycle Applications

Matthew Searle, Arnab Roy, James Black, Douglas Straub, Sridharan Ramesh

J. Turbomach. January 2022, 144(1): 011007.

Paper No: TURBO-21-1148

DOI: https://doi.org/10.1115/1.4052138

Published Online: September 7, 2021

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Topics: Cooling, Flow (Dynamics), Friction, Gas turbines, Heat transfer, Reynolds number, Surface roughness, Computational fluid dynamics, Supercritical carbon dioxide, Uncertainty

Journal Articles

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland

J. Turbomach. November 2021, 143(11): 111011.

Paper No: TURBO-21-1026

DOI: https://doi.org/10.1115/1.4051272

Published Online: June 22, 2021

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Topics: Annulus, Cooling, Cylinders, Flow (Dynamics), Gas turbines, Heat flux, Heat transfer, Probes, Temperature, Thermal boundary layers

Journal Articles

PHANTOM COOLING EFFECTS ON ROTOR BLADE SURFACE HEAT FLUX IN A TRANSONIC FULL SCALE 1+1/2 STAGE ROTATING TURBINE

Richard J. Anthony, John Finnegan, John Clark

J. Turbomach.

Paper No: TURBO-20-1285

DOI: https://doi.org/10.1115/1.4051245

Published Online: May 20, 2021

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Topics: Blades, Film cooling, Heat flux, Phantom cooling, Rotors, Turbine blades, Turbines, Turbochargers, Pressure, Air Force

Journal Articles

Deposition of Fuel Impurities Within Thermal Barrier Coatings in Gas Turbine Hot Gas Paths

Christian Holländer, Werner Stamm, Oliver Lüsebrink, Harald Harders, Lorenz Singheiser

J. Turbomach. October 2021, 143(10): 101015.

Paper No: TURBO-21-1020

DOI: https://doi.org/10.1115/1.4050947

Published Online: May 19, 2021

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Topics: Diffusion (Physics), Gas turbines, Silicon, Sulfur, Temperature, Equilibrium (Physics), Pressure, Fuels, Thermal barrier coatings

Journal Articles

Design, Testing, and Performance Impact of Exhaust Diffusers in Aero-Derivative Gas Turbines for Mechanical Drive Applications

Alberto Scotti Del Greco, Tomasz Jurek, Vittorio Michelassi, Daniele Di Benedetto

J. Turbomach. June 2021, 143(6): 061016.

Paper No: TURBO-19-1311

DOI: https://doi.org/10.1115/1.4048795

Published Online: May 19, 2021

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Topics: Computational fluid dynamics, Design, Diffusers, Exhaust systems, Flow (Dynamics), Pressure, Turbines, Gas turbines, Mechanical drives

Journal Articles

The Effect of Heat Transfer on Turbine Performance

Lachlan Jardine, Robert Miller

J. Turbomach.

Paper No: TURBO-20-1188

DOI: https://doi.org/10.1115/1.4051109

Published Online: May 11, 2021

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Topics: Compressors, Computational fluid dynamics, Gas turbines, Heat transfer, Turbines, Turbochargers

Journal Articles

Pulsed Impingement Turbine Cooling and Its Effect on the Efficiency of Gas Turbines With Pressure Gain Combustion

Nicolai Neumann, Arne Berthold, Frank Haucke, Dieter Peitsch, Panagiotis Stathopoulos

J. Turbomach. July 2021, 143(7): 071016.

Paper No: TURBO-20-1344

DOI: https://doi.org/10.1115/1.4050361

Published Online: April 26, 2021

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Topics: Combustion, Cooling, Flow (Dynamics), Gas turbines, Impingement cooling, Pressure, Turbines, Cycles

Journal Articles

Formation of High-Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests

Jacob Elms, Alison Pawley, Nicholas Bojdo, Merren Jones, Rory Clarkson

J. Turbomach. June 2021, 143(6): 061003.

Paper No: TURBO-20-1236

DOI: https://doi.org/10.1115/1.4050146

Published Online: April 7, 2021

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Topics: Dust, Engines, Minerals, High temperature, Gas turbines, Chemistry

Journal Articles

Analysis of the Heat Transfer Within Combustor Liners Using a Combined Monte Carlo and Two-Flux Method

Andressa L. Johnson, Xinyu Zhao

J. Turbomach. March 2021, 143(3): 031006.

Paper No: TURBO-20-1238

DOI: https://doi.org/10.1115/1.4049913

Published Online: March 1, 2021

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Topics: Combustion chambers, Flames, Heat transfer, Radiation (Physics), Temperature, Thermal barrier coatings, Metals, Carbon dioxide, Gas turbines

Journal Articles

Wall Temperature Measurements in a Full-Scale Gas Turbine Combustor Test Rig With Fiber Coupled Phosphor Thermometry

Patrick Nau, Simon Görs, Christoph Arndt, Benjamin Witzel, Torsten Endres

J. Turbomach. January 2021, 143(1): 011007.

Paper No: TURBO-20-1229

DOI: https://doi.org/10.1115/1.4049104

Published Online: December 28, 2020

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Topics: Combustion chambers, Emissions, Fibers, Gas turbines, Lasers, Phosphors, Probes, Signals, Temperature, Temperature measurement

Journal citation

NARROW

Manuscript

A Method for Predicting the Aeroelastic Response of Radial Turbomachines

TURBINE VANE PASSAGE COOLING EXPERIMENTS WITH A CLOSE-COUPLED COMBUSTOR- TURBINE INTERFACE GEOMETRY PART 1: DESCRIBING THE FLOW

Unpacking Intermineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

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

Reduced-Order Models for Effusion Modeling in Gas Turbine Combustors

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Novel Focal Sweep Strategy for Optical Aerothermal Measurements of Film-Cooled Gas Turbine Blades With Highly Inclined Viewing Angle

Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using Magnetic Resonance Velocimetry and Infrared Thermometry

Investigating Gas Turbine Internal Cooling Using Supercritical CO 2 at Higher Reynolds Numbers for Direct Fired Cycle Applications

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

PHANTOM COOLING EFFECTS ON ROTOR BLADE SURFACE HEAT FLUX IN A TRANSONIC FULL SCALE 1+1/2 STAGE ROTATING TURBINE

Deposition of Fuel Impurities Within Thermal Barrier Coatings in Gas Turbine Hot Gas Paths

Design, Testing, and Performance Impact of Exhaust Diffusers in Aero-Derivative Gas Turbines for Mechanical Drive Applications

The Effect of Heat Transfer on Turbine Performance

Pulsed Impingement Turbine Cooling and Its Effect on the Efficiency of Gas Turbines With Pressure Gain Combustion

Formation of High-Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests

Analysis of the Heat Transfer Within Combustor Liners Using a Combined Monte Carlo and Two-Flux Method

Wall Temperature Measurements in a Full-Scale Gas Turbine Combustor Test Rig With Fiber Coupled Phosphor Thermometry

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