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Proceedings Papers

Influence of Porosity on Double-Walled Effusion-Cooled Systems for Gas Turbine Blades

Matthew Courtis, Peter Ireland

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A009, June 13–17, 2022

Paper No: GT2022-80377

DOI: https://doi.org/10.1115/GT2022-80377

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Topics: Blades, Gas turbines, Porosity, Cooling, Computational fluid dynamics, Convection, Coolants, Flow (Dynamics), Temperature, Fatigue

Proceedings Papers

Acoustic Localisation of High-Pressure Burst in a Confined Space

David Bacci, Peter Ireland, Zahid Hussain

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A008, June 13–17, 2022

Paper No: GT2022-81744

DOI: https://doi.org/10.1115/GT2022-81744

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Topics: Acoustics, High pressure (Physics), Pipes, Turbofans

Proceedings Papers

Axial Ventilation and Blade Row Effects on Transient Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A014, June 13–17, 2022

Paper No: GT2022-82552

DOI: https://doi.org/10.1115/GT2022-82552

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Topics: Blades, Cooling, Gas turbines, Transients (Dynamics), Ventilation, Annulus, Flow (Dynamics), Temperature, Cycles, Compressors

Proceedings Papers

Detailed Heat Transfer Measurements in an Engine Representative Impingement Cooling System Using Liquid Crystals

Changmin Son, Mark Michaelis, Andrew Robertson, Peter Ireland, Simon Bather

Proc. ASME. IMECE98, Heat Transfer: Volume 3 — Application of Heat Transfer in Equipment, Systems, and Education, 389-397, November 15–20, 1998

Paper No: IMECE1998-0672

DOI: https://doi.org/10.1115/IMECE1998-0672

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Topics: Engines, Heat transfer, Impingement cooling, Liquid crystals, Heat transfer coefficients, Reynolds number, Flow (Dynamics), Geometry, Jets, Resolution (Optics)

Journal Articles

Heat Transfer Coefficient Distribution of W and Broken W Turbulators at High Reynolds Numbers

Sam Ghazi-Hesami, Dylan Wise, Keith Taylor, Étienne Robert, Peter Ireland

J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071005.

Paper No: TSEA-21-1218

DOI: https://doi.org/10.1115/1.4052350

Published Online: October 18, 2021

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Topics: Flow (Dynamics), Heat transfer, Heat transfer coefficients, Reynolds number, Liquid crystals, Friction, Pressure

Journal Articles

Heat Transfer and Pressure Drop of an Angled Discrete Turbulator at Elevated Reynolds Numbers Up to 900,000

Sam Ghazi-Hesami, Dylan Wise, Keith Taylor, Peter Ireland, Étienne Robert

J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071003.

Paper No: TSEA-21-1184

DOI: https://doi.org/10.1115/1.4052352

Published Online: October 13, 2021

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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Turbulence, Friction, Pressure drop

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

Aerothermal Effect of Cavity Welding Beads on a Transonic Squealer Tip

Joao Vieira, John Coull, Peter Ireland, Eduardo Romero

J. Turbomach. November 2021, 143(11): 111009.

Paper No: TURBO-21-1025

DOI: https://doi.org/10.1115/1.4051267

Published Online: June 21, 2021

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Topics: Cavities, Coolants, Flow (Dynamics), Geometry, Blades, Film cooling, Pressure, Cooling, Cascades (Fluid dynamics)

Proceedings Papers

Aerothermal Effect of Cavity Welding Beads on a Transonic Squealer Tip

Joao Vieira, John Coull, Peter Ireland, Eduardo Romero

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A017, September 21–25, 2020

Paper No: GT2020-14443

DOI: https://doi.org/10.1115/GT2020-14443

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Topics: Cavities, Welding, Blades, Cascades (Fluid dynamics), Film cooling, Geometry, High pressure (Physics), Turbine blades, Coolants, Engineering simulation

Proceedings Papers

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

Daniel D. Fahy, Peter Ireland

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A026, September 21–25, 2020

Paper No: GT2020-16008

DOI: https://doi.org/10.1115/GT2020-16008

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Topics: Cooling, Gas turbines, Thermal boundary layers, Heat transfer, Rotors, Temperature gradient, Annulus, Boundary layers, Convection, Cylinders

Journal Articles

On Dynamics of Acoustically Driven Bistable Fluidic Valves

Michael Mair, Marko Bacic, Peter Ireland

J. Fluids Eng. June 2019, 141(6): 061202.

Paper No: FE-18-1112

DOI: https://doi.org/10.1115/1.4041890

Published Online: December 24, 2018

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Topics: Acoustics, Excitation, Flow (Dynamics), Pressure, Shear (Mechanics), Valves, Dynamics (Mechanics), Vortices, Switches

Journal Articles

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Andrew Dann, Priyanka Dhopade, Marko Bacic, Peter Ireland, Leo Lewis

J. Eng. Gas Turbines Power. September 2017, 139(9): 092603.

Paper No: GTP-17-1005

DOI: https://doi.org/10.1115/1.4036061

Published Online: April 11, 2017

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Topics: Engines, Flow (Dynamics), Heat transfer, Plates (structures), Temperature, Thermocouples, Uncertainty, Turbines, Transients (Dynamics), Metals

Proceedings Papers

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Andrew Dann, Priyanka Dhopade, Marko Bacic, Peter Ireland, Leo Lewis

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A009, June 13–17, 2016

Paper No: GT2016-57619

DOI: https://doi.org/10.1115/GT2016-57619

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Topics: Aircraft engines, Annulus, Blades, Compressors, Cooling, Disks, Dynamic response, Engine design, Engines, Flow (Dynamics)

Proceedings Papers

Computational Study of the Effect of Inlet Velocity Profile and Rib Orientation on Heat Transfer in Rotating Ribbed Radial Turbine Cooling Passages

Robert Pearce, Peter Ireland, Matthew McGilvray, Eduardo Romero

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT11A018, June 13–17, 2016

Paper No: GT2016-57832

DOI: https://doi.org/10.1115/GT2016-57832

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Topics: Cooling, Heat transfer, Turbines, Engineering simulation, Simulation, Computational fluid dynamics, Buoyancy, Engines, Flow (Dynamics), Gas turbines

Proceedings Papers

Computational and Experimental Study of Heat Transfer in Rotating Ribbed Radial Turbine Cooling Passages

Robert Pearce, Peter Ireland, Li He, Matthew McGilvray, Eduardo Romero

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT11A026, June 15–19, 2015

Paper No: GT2015-43158

DOI: https://doi.org/10.1115/GT2015-43158

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Topics: Cooling, Heat transfer, Turbines, Rotation, Computational fluid dynamics, Engineering simulation, Simulation, Buoyancy, Engines, Flow (Dynamics)

Proceedings Papers

Numerical Modelling Techniques for Turbine Blade Internal Cooling Passages

Priyanka Dhopade, Luigi Capone, Matthew McGilvray, David Gillespie, Peter Ireland

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT11A005, June 15–19, 2015

Paper No: GT2015-42393

DOI: https://doi.org/10.1115/GT2015-42393

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Topics: Cooling, Modeling, Turbine blades, Flow (Dynamics), Turbulence, Heat transfer, Mesh generation, Blades, Corners (Structural elements), Diffusion (Physics)

Proceedings Papers

Design and Development of a Full-Scale Generic Transient Heat Transfer Facility (THTF) for Air System Validation

Andrew van Paridon, Andrew Dann, Peter Ireland, Marko Bacic

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT13A005, June 15–19, 2015

Paper No: GT2015-42391

DOI: https://doi.org/10.1115/GT2015-42391

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Topics: Design, Transient heat transfer, Flow (Dynamics), Transients (Dynamics), Compressors, Temperature, Turbines, Aircraft engines, Blades, Cavities

Proceedings Papers

Measurements of Local Heat Transfer Coefficient Over the Full Surface of a Bank of Pedestals With Fillet Radii

Zuolan Wang, Peter Ireland, Terry Jones, S. Toby Kohler

Proc. ASME. GT1994, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A047, June 13–16, 1994

Paper No: 94-GT-307

DOI: https://doi.org/10.1115/94-GT-307

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Topics: Heat transfer coefficients, Engines, Reynolds number, Temperature, Blades, Cooling, Cylinders, Flow (Dynamics), Geometry, Liquid crystals

Proceedings Papers

The Role of the Impingement Plate in Array Heat Transfer

Kenneth W. Van Treuren, Zoulan Wang, Peter Ireland, Terry V. Jones, S. T. Kohler

Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A004, June 10–13, 1996

Paper No: 96-GT-162

DOI: https://doi.org/10.1115/96-GT-162

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Topics: Heat transfer, Temperature, Boundary-value problems, Heat transfer coefficients, Steady state, Engines, Heat flux, Jets, Transients (Dynamics), Airfoils

Proceedings Papers

Comparison and Prediction of Local and Average Heat Transfer Coefficients Under an Array of Inline and Staggered Impinging Jets

Kenneth W. Van Treuren, Zoulan Wang, Peter Ireland, Terry V. Jones, S. T. Kohler

Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A005, June 10–13, 1996

Paper No: 96-GT-163

DOI: https://doi.org/10.1115/96-GT-163

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Topics: Heat transfer coefficients, Jets, Heat transfer, Reynolds number, Flow (Dynamics), Transients (Dynamics), Wall temperature

Journal citation

NARROW

Influence of Porosity on Double-Walled Effusion-Cooled Systems for Gas Turbine Blades

Acoustic Localisation of High-Pressure Burst in a Confined Space

Axial Ventilation and Blade Row Effects on Transient Natural Convective Shutdown Cooling in a Gas Turbine

Detailed Heat Transfer Measurements in an Engine Representative Impingement Cooling System Using Liquid Crystals

Heat Transfer Coefficient Distribution of W and Broken W Turbulators at High Reynolds Numbers

Heat Transfer and Pressure Drop of an Angled Discrete Turbulator at Elevated Reynolds Numbers Up to 900,000

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

Aerothermal Effect of Cavity Welding Beads on a Transonic Squealer Tip

Aerothermal Effect of Cavity Welding Beads on a Transonic Squealer Tip

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

On Dynamics of Acoustically Driven Bistable Fluidic Valves

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Computational Study of the Effect of Inlet Velocity Profile and Rib Orientation on Heat Transfer in Rotating Ribbed Radial Turbine Cooling Passages

Computational and Experimental Study of Heat Transfer in Rotating Ribbed Radial Turbine Cooling Passages

Numerical Modelling Techniques for Turbine Blade Internal Cooling Passages

Design and Development of a Full-Scale Generic Transient Heat Transfer Facility (THTF) for Air System Validation

Measurements of Local Heat Transfer Coefficient Over the Full Surface of a Bank of Pedestals With Fillet Radii

The Role of the Impingement Plate in Array Heat Transfer

Comparison and Prediction of Local and Average Heat Transfer Coefficients Under an Array of Inline and Staggered Impinging Jets

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