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Journal Articles

Influence of Dilution and Effusion Flows in Generating Variable Inlet Profiles for a High-Pressure Turbine

Chad Schaeffer, Michael Barringer, Stephen Lynch, Karen A. Thole

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1190

https://doi.org/10.1115/1.4066560

Published Online: September 13, 2024

View Article titled, Influence of Dilution and Effusion Flows in Generating Variable Inlet Profiles for a High-Pressure Turbine

Topics: Computational fluid dynamics, Flow (Dynamics), Gas turbines, High pressure (Physics), Turbines, Turbochargers, Combustion chambers, Temperature, Cooling, Design

Journal Articles

The Effect of Unsteady Inlet Boundary Conditions on the Aero-Thermal Behavior of High-Pressure Turbine Vanes – A Numerical Study Using Scale-Resolving Simulations

Jonathan Gründler, Knut Lehmann, Heinz-Peter Schiffer

Publisher: ASME

J. Turbomach. January 2025, 147(1): 011002.

Paper No: TURBO-23-1201

https://doi.org/10.1115/1.4065858

Published Online: September 3, 2024

View Article titled, The Effect of Unsteady Inlet Boundary Conditions on the Aero-Thermal Behavior of High-Pressure Turbine Vanes – A Numerical Study Using Scale-Resolving Simulations

Topics: Boundary-value problems, Simulation, Turbines, Turbulence, High pressure (Physics), Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Nozzle guide vanes, Combustion chambers

Journal Articles

Impact of Lean-Burn Combustor Flow on Nozzle Guide Vane Performance

Jonas Amend, Nafiz Chowdhury, Thomas Povey

Publisher: ASME

J. Turbomach. January 2025, 147(1): 011001.

Paper No: TURBO-23-1329

https://doi.org/10.1115/1.4065701

Published Online: August 6, 2024

View Article titled, Impact of Lean-Burn Combustor Flow on Nozzle Guide Vane Performance

Topics: Combustion chambers, Computational fluid dynamics, Coolants, Flow (Dynamics), Nozzle guide vanes, Temperature, Turbulence, Pressure

Journal Articles

Modeling of Combustor Non-Uniformities Evolution Through a High-Pressure Turbine Stage

Andrea Notaristefano, Paolo Gaetani

Publisher: ASME

J. Turbomach. June 2024, 146(6): 061008.

Paper No: TURBO-23-1247

https://doi.org/10.1115/1.4064223

Published Online: January 29, 2024

View Article titled, Modeling of Combustor Non-Uniformities Evolution Through a High-Pressure Turbine Stage

Topics: Combustion chambers, Flow (Dynamics), Modeling, Pressure, Stators, Temperature, Turbines, Rotors, Aerodynamics, Blades

Journal Articles

Evaluation of Cooling Requirements for Rotating Detonation Combustors

Umberto Sandri, Shreyas Ramanagar Sridhara, Antonio Andreini, Myles D. Bohon, A. Picchi, B. Facchini

Publisher: ASME

J. Turbomach. May 2024, 146(5): 051004.

Paper No: TURBO-23-1230

https://doi.org/10.1115/1.4064260

Published Online: January 16, 2024

View Article titled, Evaluation of Cooling Requirements for Rotating Detonation Combustors

Topics: Combustion chambers, Cooling, Explosions, Flow (Dynamics), Pressure, Thermal loads, Heat, Stress, Convection, Temperature

Journal Articles

Computationally Efficient Workflow for Conjugate Heat Transfer With Large Eddy Simulation for Gas Turbine Combustors

Ishan Verma, Sudhanshu Prasad, Krishna Zore, Sourabh Shrivastava

Publisher: ASME

J. Turbomach. June 2024, 146(6): 061002.

Paper No: TURBO-23-1252

https://doi.org/10.1115/1.4064340

Published Online: January 16, 2024

View Article titled, Computationally Efficient Workflow for Conjugate Heat Transfer With Large Eddy Simulation for Gas Turbine Combustors

Topics: Combustion chambers, Fluids, Gas turbines, Heat transfer, Nozzles, Temperature, Workflow, Exhaust systems, Radiation (Physics), Flow (Dynamics)

Journal Articles

Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor-Turbine Interface Geometry—Part I: Describing the Flow

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

Publisher: ASME

J. Turbomach. October 2023, 145(10): 101005.

Paper No: TURBO-22-1251

https://doi.org/10.1115/1.4056439

Published Online: August 2, 2023

View Article titled, Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor-Turbine Interface Geometry—Part I: Describing the Flow

Topics: Combustion chambers, Coolants, Cooling, Flow (Dynamics), Turbines, Vortices, Vorticity, Engines, Geometry

Journal Articles

Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor–Turbine Interface Geometry Part II: Describing the Coolant Coverage

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

Publisher: ASME

J. Turbomach. October 2023, 145(10): 101006.

Paper No: TURBO-22-1252

https://doi.org/10.1115/1.4062802

Published Online: August 2, 2023

View Article titled, Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor–Turbine Interface Geometry Part II: Describing the Coolant Coverage

Topics: Combustion chambers, Coolants, Cooling, Flow (Dynamics), Geometry, Phantom cooling, Pressure, Suction, Turbines, Vortices

Journal Articles

Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame

A. Amerini, S. Paccati, L. Mazzei, A. Andreini

Publisher: ASME

J. Turbomach. August 2023, 145(8): 081007.

Paper No: TURBO-22-1257

https://doi.org/10.1115/1.4056983

Published Online: April 6, 2023

View Article titled, Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame

Topics: Combustion chambers, Cooling, Flames, Heat transfer, Simulation, Temperature, Turbulence, Modeling, Wall temperature, Computational fluid dynamics

Journal Articles

Heat Transfer Coefficient and Adiabatic Wall Temperature Measurements on High-Pressure Turbine Nozzle Guide Vanes With Representative Inlet Swirl and Temperature Distortions

Tommaso Bacci, Alessio Picchi, Giulia Babazzi, Bruno Facchini, Simone Cubeda

Publisher: ASME

J. Turbomach. July 2023, 145(7): 071010.

Paper No: TURBO-22-1143

https://doi.org/10.1115/1.4056713

Published Online: February 10, 2023

View Article titled, Heat Transfer Coefficient and Adiabatic Wall Temperature Measurements on High-Pressure Turbine Nozzle Guide Vanes With Representative Inlet Swirl and Temperature Distortions

Topics: Combustion chambers, Flow (Dynamics), Heat transfer coefficients, Nozzle guide vanes, Temperature, Turbines, Wall temperature, High pressure (Physics), Cascades (Fluid dynamics), Boundary-value problems

Journal Articles

Lean-Burn Combustor Simulator for an Engine-Component Test Facility: An Experimental and Computational Study

Jonas Amend, Roderick Lubbock, Francesco Ornano, Thomas Povey

Publisher: ASME

J. Turbomach. June 2023, 145(6): 061014.

Paper No: TURBO-22-1043

https://doi.org/10.1115/1.4056387

Published Online: January 30, 2023

View Article titled, Lean-Burn Combustor Simulator for an Engine-Component Test Facility: An Experimental and Computational Study

Topics: Combustion chambers, Computational fluid dynamics, Flow (Dynamics), Pressure, Temperature, Coolants, Design, Engines, Simulation, Nozzle guide vanes

Journal Articles

Turbine Vane Passage Experiments Documenting Evolution of Secondary Flows With Changes in Combustor Coolant Injection Flowrates

Kedar P. Nawathe, Yong W. Kim, Terrence W. Simon

Publisher: ASME

J. Turbomach. April 2023, 145(4): 041016.

Paper No: TURBO-22-1253

https://doi.org/10.1115/1.4056440

Published Online: January 9, 2023

View Article titled, Turbine Vane Passage Experiments Documenting Evolution of Secondary Flows With Changes in Combustor Coolant Injection Flowrates

Topics: Combustion chambers, Coolants, Flow (Dynamics), Vortices, Turbines

Journal Articles

A Framework for Estimating Effects of Combustor Turbulence on Turbine Profile Loss Generation

Kanika Gakhar, Masha Folk, Edward M. Greitzer, Choon S. Tan

Publisher: ASME

J. Turbomach. March 2023, 145(3): 031018.

Paper No: TURBO-22-1247

https://doi.org/10.1115/1.4056407

Published Online: January 6, 2023

View Article titled, A Framework for Estimating Effects of Combustor Turbulence on Turbine Profile Loss Generation

Topics: Combustion chambers, Turbulence, Turbines, Free stream turbulence, Boundary layers, Energy dissipation

Journal Articles

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part I: Change in Expansion Ratio

Andrea Notaristefano, Paolo Gaetani

Publisher: ASME

J. Turbomach. May 2023, 145(5): 051001.

Paper No: TURBO-22-1163

https://doi.org/10.1115/1.4055642

Published Online: November 8, 2022

View Article titled, The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part I: Change in Expansion Ratio

Topics: Blades, Combustion chambers, Flow (Dynamics), Pressure, Rotors, Stators, Temperature, Turbines, Aerodynamics

Journal Articles

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects

Andrea Notaristefano, Paolo Gaetani

Publisher: ASME

J. Turbomach. May 2023, 145(5): 051002.

Paper No: TURBO-22-1164

https://doi.org/10.1115/1.4055643

Published Online: November 8, 2022

View Article titled, The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects

Topics: Blades, Combustion chambers, Flow (Dynamics), Rotors, Stators, Temperature, Turbines, Swirling flow, Pressure, Aerodynamics

Journal Articles

Film Cooling and Cold Streaks Tracking on a Fully Cooled Nozzle Guide Vane Under Representative Combustor Outflow Conditions

G. Babazzi, T. Bacci, A. Picchi, B. Facchini, S. Cubeda

Publisher: ASME

J. Turbomach. February 2023, 145(2): 021005.

Paper No: TURBO-22-1165

https://doi.org/10.1115/1.4055500

Published Online: October 12, 2022

View Article titled, Film Cooling and Cold Streaks Tracking on a Fully Cooled Nozzle Guide Vane Under Representative Combustor Outflow Conditions

Topics: Combustion chambers, Coolants, Film cooling, Flow (Dynamics), Nozzle guide vanes, Oxygen, Pressure, Probes, Swirling flow, Temperature

Journal Articles

The Influence of Combustor Hot Streaks on the Aerodynamic Performance of a Turbine Center Frame

Ena Badžek, Marios Patinios, Federica Farisco, Franz Heitmeir, Emil Göttlich

Publisher: ASME

J. Turbomach. February 2023, 145(2): 021009.

Paper No: TURBO-22-1171

https://doi.org/10.1115/1.4055575

Published Online: October 12, 2022

View Article titled, The Influence of Combustor Hot Streaks on the Aerodynamic Performance of a Turbine Center Frame

Topics: Flow (Dynamics), Pressure, Temperature, Turbines, Combustion chambers

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

Publisher: ASME

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

Paper No: TURBO-21-1225

https://doi.org/10.1115/1.4054635

Published Online: July 21, 2022

View Article titled, High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

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

Journal Articles

Effect of Spanwise Hole-to-Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl-Stabilized Can Combustor

Shoaib Ahmed, Benjamin H. Wahls, Srinath V. Ekkad, Hanjie Lee, Yin-Hsiang Ho

Publisher: ASME

J. Turbomach. July 2022, 144(7): 071015.

Paper No: TURBO-21-1168

https://doi.org/10.1115/1.4054442

Published Online: May 27, 2022

View Article titled, Effect of Spanwise Hole-to-Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl-Stabilized Can Combustor

Topics: Combustion chambers, Cooling, Flow (Dynamics), Coolants, Temperature

Journal Articles

Reduced-Order Models for Effusion Modeling in Gas Turbine Combustors

Simone Paccati, Lorenzo Mazzei, Antonio Andreini, Bruno Facchini

Publisher: ASME

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

Paper No: TURBO-21-1210

https://doi.org/10.1115/1.4053837

Published Online: March 4, 2022

View Article titled, Reduced-Order Models for Effusion Modeling in Gas Turbine Combustors

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

Journal citation

NARROW

Manuscript

Influence of Dilution and Effusion Flows in Generating Variable Inlet Profiles for a High-Pressure Turbine

The Effect of Unsteady Inlet Boundary Conditions on the Aero-Thermal Behavior of High-Pressure Turbine Vanes – A Numerical Study Using Scale-Resolving Simulations

Impact of Lean-Burn Combustor Flow on Nozzle Guide Vane Performance

Modeling of Combustor Non-Uniformities Evolution Through a High-Pressure Turbine Stage

Evaluation of Cooling Requirements for Rotating Detonation Combustors

Computationally Efficient Workflow for Conjugate Heat Transfer With Large Eddy Simulation for Gas Turbine Combustors

Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor-Turbine Interface Geometry—Part I: Describing the Flow

Turbine Vane Passage Cooling Experiments With a Close-Coupled Combustor–Turbine Interface Geometry Part II: Describing the Coolant Coverage

Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame

Heat Transfer Coefficient and Adiabatic Wall Temperature Measurements on High-Pressure Turbine Nozzle Guide Vanes With Representative Inlet Swirl and Temperature Distortions

Lean-Burn Combustor Simulator for an Engine-Component Test Facility: An Experimental and Computational Study

Turbine Vane Passage Experiments Documenting Evolution of Secondary Flows With Changes in Combustor Coolant Injection Flowrates

A Framework for Estimating Effects of Combustor Turbulence on Turbine Profile Loss Generation

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part I: Change in Expansion Ratio

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects

Film Cooling and Cold Streaks Tracking on a Fully Cooled Nozzle Guide Vane Under Representative Combustor Outflow Conditions

The Influence of Combustor Hot Streaks on the Aerodynamic Performance of a Turbine Center Frame

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

Effect of Spanwise Hole-to-Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl-Stabilized Can Combustor

Reduced-Order Models for Effusion Modeling in Gas Turbine Combustors

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