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Journal Articles

Vane–Probe Interactions in Transonic Flows

Antonino Federico Maria Torre, Marios Patinios, Gustavo Lopes, Loris Simonassi, Sergio Lavagnoli

J. Turbomach. June 2023, 145(6): 061010.

Paper No: TURBO-22-1179

DOI: https://doi.org/10.1115/1.4056578

Published Online: January 9, 2023

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Topics: Flow (Dynamics), Probes, Pressure, Mach number, Calibration

Proceedings Papers

An Experimental Test Case for Transonic Low-Pressure Turbines – Part I: Rig Design, Instrumentation and Experimental Methodology

Loris Simonassi, Gustavo Lopes, Samuel Gendebien, Antonino Federico Maria Torre, Marios Patinios, Sergio Lavagnoli, Nicolas Zeller, Ludovic Pintat

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A012, June 13–17, 2022

Paper No: GT2022-81566

DOI: https://doi.org/10.1115/GT2022-81566

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Topics: Cascades (Fluid dynamics), Design, Instrumentation, Pressure, Turbines, Flow (Dynamics), Blades, Aerodynamics, Engines, Mach number

Proceedings Papers

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

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A010, June 13–17, 2022

Paper No: GT2022-82399

DOI: https://doi.org/10.1115/GT2022-82399

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Topics: Combustion chambers, Turbines, Temperature, Engines, Flow (Dynamics), Cascades (Fluid dynamics), Generators, Geometry, High pressure (Physics), Machine dynamics

Proceedings Papers

A Numerical Study on the Effects of Circumferential Positions of Combustor Hot Streaks on a TCF Configuration

Richard Benauer, Stefan Schreck, Peter Leitl, Ena Badzek, Marios Patinios, Federica Farisco

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A028, June 13–17, 2022

Paper No: GT2022-82419

DOI: https://doi.org/10.1115/GT2022-82419

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Topics: Combustion chambers, Engineering simulation, Flow (Dynamics), Simulation, Fluids, Turbines, Bionics, Boundary-value problems, Geometry, High pressure (Physics)

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

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

Paper No: TURBO-22-1171

DOI: https://doi.org/10.1115/1.4055575

Published Online: October 12, 2022

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

Journal Articles

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Tobias Glasenapp, Emil Göttlich, Federica Farisco

J. Turbomach. July 2022, 144(7): 071001.

Paper No: TURBO-21-1205

DOI: https://doi.org/10.1115/1.4053235

Published Online: February 24, 2022

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Topics: Cavities, Film cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Struts (Engineering), Cooling, Turbines, Density, Heat flux

Proceedings Papers

The Interaction of Purge Flows With Secondary Flow Features in Turbine Center Frames

Marios Patinios, Filippo Merli, Asim Hafizovic, Emil Göttlich

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A002, June 7–11, 2021

Paper No: GT2021-58586

DOI: https://doi.org/10.1115/GT2021-58586

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Topics: Flow (Dynamics), Turbines, Vortices, Pressure, Engines, Cavities, Rotors, Aircraft engines, Boundary layers, Design

Proceedings Papers

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Tobias Glasenapp, Emil Göttlich, Federica Farisco

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A018, June 7–11, 2021

Paper No: GT2021-59496

DOI: https://doi.org/10.1115/GT2021-59496

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Topics: Film cooling, Flow (Dynamics), Heat transfer, Turbines, Engines, Cooling, Density, High pressure (Physics), Aerodynamic flow, Cascades (Fluid dynamics)

Journal Articles

A Sector-Cascade Test Rig for Measurements of Heat Transfer in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Gerhard Erlacher, Tobias Glasenapp, Emil Göttlich, Federica Farisco

J. Turbomach. July 2021, 143(7): 071015.

Paper No: TURBO-20-1341

DOI: https://doi.org/10.1115/1.4050432

Published Online: April 21, 2021

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Topics: Film cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Temperature, Turbines, Struts (Engineering), Cavities, Cascades (Fluid dynamics), Pressure

Journal Articles

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dario Luberti, Marios Patinios, Richard W. Jackson, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. April 2021, 143(4): 041030.

Paper No: GTP-20-1420

DOI: https://doi.org/10.1115/1.4048601

Published Online: March 15, 2021

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Topics: Buoyancy, Cavities, Compressors, Design, Disks, Heat transfer, Instrumentation, Temperature, Thermocouples, Aircraft engines

Proceedings Papers

A Sector-Cascade Test Rig for Measurements of Heat Transfer in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Gerhard Erlacher, Tobias Glasenapp, Emil Göttlich, Federica Farisco

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A018, September 21–25, 2020

Paper No: GT2020-14469

DOI: https://doi.org/10.1115/GT2020-14469

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Topics: Cascades (Fluid dynamics), Heat transfer, Turbines, Flow (Dynamics), Film cooling, Struts (Engineering), Heat transfer coefficients, Engines, Aircraft engines, Boundary layers

Proceedings Papers

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dario Luberti, Marios Patinios, Richard W. Jackson, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A008, September 21–25, 2020

Paper No: GT2020-14422

DOI: https://doi.org/10.1115/GT2020-14422

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Topics: Aircraft engines, Buoyancy, Compressors, Design, Heat transfer, Rotors, Testing, Cavities, Disks, Temperature

Journal Articles

Influence of Leakage Flows on Hot Gas Ingress

Marios Patinios, Irvin L. Ong, James A. Scobie, Gary D. Lock, Carl M. Sangan

J. Eng. Gas Turbines Power. February 2019, 141(2): 021010.

Paper No: GTP-18-1403

DOI: https://doi.org/10.1115/1.4040846

Published Online: September 26, 2018

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Topics: Flow (Dynamics), Leakage flows, Stators, Wheels, Pressure, Rotors

Proceedings Papers

Influence of Leakage Flows on Hot Gas Ingress

Marios Patinios, Irvin L. Ong, James A. Scobie, Gary D. Lock, Carl M. Sangan

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A002, June 11–15, 2018

Paper No: GT2018-75071

DOI: https://doi.org/10.1115/GT2018-75071

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Topics: Leakage flows, Flow (Dynamics), Stators, Turbines, Wheels, Disks, Pressure, Rotors, Vortices, Carbon dioxide

Journal Articles

Re-Ingestion of Upstream Egress in a 1.5-Stage Gas Turbine Rig

James A. Scobie, Fabian P. Hualca, Marios Patinios, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. July 2018, 140(7): 072507.

Paper No: GTP-17-1331

DOI: https://doi.org/10.1115/1.4038361

Published Online: April 16, 2018

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Topics: Annulus, Flow (Dynamics), Fluids, Sealing (Process), Wheels, Turbines, Stators, Rotors, Clearances (Engineering)

Proceedings Papers

Re-Ingestion of Upstream Egress in a 1.5-Stage Gas Turbine Rig

James A. Scobie, Fabian P. Hualca, Marios Patinios, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A028, June 26–30, 2017

Paper No: GT2017-64620

DOI: https://doi.org/10.1115/GT2017-64620

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Topics: Gas turbines, Flow (Dynamics), Disks, Sealing (Process), Wheels, Fluids, Rotors, Annulus, Blades, Boundary layers

Proceedings Papers

Measurements and Modelling of Ingress in a New 1.5-Stage Turbine Research Facility

Marios Patinios, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A020, June 13–17, 2016

Paper No: GT2016-57163

DOI: https://doi.org/10.1115/GT2016-57163

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Topics: Annulus, Boundary layers, Carbon dioxide, Clearances (Engineering), Data collection, Disks, Engines, Flow (Dynamics), Fluids, Gas turbines

Journal Articles

Measurements and Modeling of Ingress in a New 1.5-Stage Turbine Research Facility

Marios Patinios, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. January 2017, 139(1): 012603.

Paper No: GTP-16-1291

DOI: https://doi.org/10.1115/1.4034240

Published Online: August 23, 2016

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Topics: Flow (Dynamics), Rotors, Sealing (Process), Stators, Turbines, Wheels, Annulus, Pressure, Space, Engines

Journal citation

NARROW

Vane–Probe Interactions in Transonic Flows

An Experimental Test Case for Transonic Low-Pressure Turbines – Part I: Rig Design, Instrumentation and Experimental Methodology

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

A Numerical Study on the Effects of Circumferential Positions of Combustor Hot Streaks on a TCF Configuration

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

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

The Interaction of Purge Flows With Secondary Flow Features in Turbine Center Frames

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

A Sector-Cascade Test Rig for Measurements of Heat Transfer in Turbine Center Frames

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

A Sector-Cascade Test Rig for Measurements of Heat Transfer in Turbine Center Frames

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Influence of Leakage Flows on Hot Gas Ingress

Influence of Leakage Flows on Hot Gas Ingress

Re-Ingestion of Upstream Egress in a 1.5-Stage Gas Turbine Rig

Re-Ingestion of Upstream Egress in a 1.5-Stage Gas Turbine Rig

Measurements and Modelling of Ingress in a New 1.5-Stage Turbine Research Facility

Measurements and Modeling of Ingress in a New 1.5-Stage Turbine Research Facility

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