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Proceedings Papers

Intercooler Parametric Analysis for the IRA Engine Cycle Performance Augmentation

Emmanouil Alexiou, Zinon Vlahostergios, Christina Salpingidou, Fabian Donus, Dimitrios Misirlis, Kyros Yakinthos

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A006, June 7–11, 2021

Paper No: GT2021-59187

DOI: https://doi.org/10.1115/GT2021-59187

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Topics: Cycles, Engines, Aircraft engines, Design, Compressors, Fuel consumption, Heat exchangers, Combustion chambers, Emissions, Exhaust systems

Proceedings Papers

Design Optimization of Heat Exchangers for Aero Engines With the Use of a Surrogate Model Incorporating Performance Characteristics and Geometrical Constraints

Christina Salpingidou, Dimitrios Misirlis, Zinon Vlahostergios, Michael Flouros, Fabian Donus, Kyros Yakinthos

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT22A004, June 11–15, 2018

Paper No: GT2018-76097

DOI: https://doi.org/10.1115/GT2018-76097

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Topics: Aircraft engines, Design, Heat exchangers, Optimization, Performance characterization, Fuel consumption, Cycles, Weight (Mass)

Proceedings Papers

Investigation and Assessment of the Performance of Various Recuperative Cycles Based on the Intercooled Recuperation Concept

Christina Salpingidou, Zinon Vlahostergios, Dimitrios Misirlis, Michael Flouros, Fabian Donus, Kyros Yakinthos

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A020, June 11–15, 2018

Paper No: GT2018-76778

DOI: https://doi.org/10.1115/GT2018-76778

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Topics: Aircraft engines, Combustion chambers, Cycles, Design, Emissions, Engines, Fluids, Fuel consumption, Heat recovery, Heat transfer

Journal Articles

Exergy Analysis and Performance Assessment for Different Recuperative Thermodynamic Cycles for Gas Turbine Applications

Christina Salpingidou, Dimitrios Misirlis, Zinon Vlahostergios, Stefan Donnerhack, Michael Flouros, Apostolos Goulas, Kyros Yakinthos

J. Eng. Gas Turbines Power. July 2018, 140(7): 071701.

Paper No: GTP-17-1342

DOI: https://doi.org/10.1115/1.4038362

Published Online: April 10, 2018

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Topics: Aircraft engines, Cycles, Exergy, Exergy analysis, Gas turbines, Heat exchangers, Turbines, Thermodynamic cycles, Pressure, Engines

Proceedings Papers

Development, Numerical Investigation and Experimental Validation of a New Recuperator Design for Aero Engines Applications

Zinon Vlahostergios, Dimitrios Misirlis, Michael Flouros, Christina Salpingidou, Stefan Donnerhack, Apostolos Goulas, Kyros Yakinthos

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A035, June 26–30, 2017

Paper No: GT2017-64362

DOI: https://doi.org/10.1115/GT2017-64362

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Topics: Aircraft engines, Design, Exhaust systems, Emissions, Engines, Fuel consumption, Heat exchangers, Nozzles, Pollution, Pressure

Proceedings Papers

Exergy Analysis and Performance Assessment for Different Recuperative Thermodynamic Cycles for Gas Turbine Applications

Christina Salpingidou, Dimitrios Misirlis, Zinon Vlahostergios, Stefan Donnerhack, Michael Flouros, Apostolos Goulas, Kyros Yakinthos

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A010, June 26–30, 2017

Paper No: GT2017-63705

DOI: https://doi.org/10.1115/GT2017-63705

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Topics: Exergy analysis, Gas turbines, Thermodynamic cycles, Cycles, Heat exchangers, Turbines, Engines, Exergy, Heat recovery, Aircraft engines

Journal Articles

Ejector Application for Scavenging of an Aero Engine Bearing Chamber

Michael Flouros, Christina Salpingidou, Kyros Yakinthos, Markus Hirschmann, Francois Cottier

J. Eng. Gas Turbines Power. October 2017, 139(10): 101202.

Paper No: GTP-17-1022

DOI: https://doi.org/10.1115/1.4036516

Published Online: May 16, 2017

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Topics: Bearings, Ejectors, Flow (Dynamics), Nozzles, Pressure, Diffusers

Proceedings Papers

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

Tomas Grönstedt, Carlos Xisto, Vishal Sethi, Andrew Rolt, Nicolás García Rosa, Arne Seitz, Kyros Yakinthos, Stefan Donnerhack, Paul Newton, Nicolas Tantot, Oliver Schmitz, Anders Lundbladh

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A001, June 13–17, 2016

Paper No: GT2016-56123

DOI: https://doi.org/10.1115/GT2016-56123

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Topics: Aircraft, Emissions, Gas turbines, Engines, Fuel efficiency, Pressure, Architecture, Combustion, High temperature materials, Optimization

Journal Articles

Two-Phase Flow Pressure Drop in Corrugated Tubes Used in an Aero-engine Oil System

Michael Flouros, Andreas Kanarachos, Kyros Yakinthos, Christina Salpingidou, Francois Cottier

J. Eng. Gas Turbines Power. June 2016, 138(6): 062603.

Paper No: GTP-15-1423

DOI: https://doi.org/10.1115/1.4031627

Published Online: November 17, 2015

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Topics: Flow (Dynamics), Pressure drop, Two-phase flow, Pipes, Computation, Water, Pressure, Aircraft engines

Journal Articles

Two-Phase Flow Heat Transfer and Pressure Drop in Horizontal Scavenge Pipes in an Aero-engine

Michael Flouros, Georgios Iatrou, Kyros Yakinthos, Francois Cottier, Markus Hirschmann

J. Eng. Gas Turbines Power. August 2015, 137(8): 081901.

Paper No: GTP-14-1586

DOI: https://doi.org/10.1115/1.4029389

Published Online: August 1, 2015

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Topics: Flow (Dynamics), Heat transfer, Pipes, Pressure drop, Two-phase flow, Temperature

Proceedings Papers

Two-Phase Flow Heat Transfer and Pressure Drop in Horizontal Scavenge Pipes in an Aero Engine

Michael Flouros, Georgios Iatrou, Kyros Yakinthos, Francois Cottier, Markus Hirschmann

Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A001, June 16–20, 2014

Paper No: GT2014-25011

DOI: https://doi.org/10.1115/GT2014-25011

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Topics: Aircraft engines, Heat transfer, Pipes, Pressure drop, Two-phase flow, Bearings, Flow (Dynamics), Vents, Engines, Heat

Proceedings Papers

Modeling an Installation of Recuperative Heat Exchangers for an Aero Engine

Dimitrios Missirlis, Kyros Yakinthos, Olivier Seite, Apostolos Goulas

Proc. ASME. GT2010, Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology, 281-289, June 14–18, 2010

Paper No: GT2010-22263

DOI: https://doi.org/10.1115/GT2010-22263

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Topics: Aircraft engines, Computational fluid dynamics, Heat exchangers, Modeling, Pressure

Proceedings Papers

Modeling Separation-Induced Transition Using a Non-Linear Three Equation Turbulence Model and a Reynolds Stress Turbulence Model

Zinon Vlahostergios, Kyros Yakinthos

Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 901-911, June 14–18, 2010

Paper No: GT2010-23331

DOI: https://doi.org/10.1115/GT2010-23331

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Topics: Anisotropy, Modeling, Separation (Technology), Stress, Turbulence

Proceedings Papers

Derivation of an Anisotropic Model for the Pressure Loss Through a Heat Exchanger for Aero Engine Applications

Kyros Yakinthos, Stefan Donnerhack, Dimitrios Missirlis, Olivier Seite, Paul Storm

Proc. ASME. GT2009, Volume 5: Microturbines and Small Turbomachinery; Oil and Gas Applications, 221-229, June 8–12, 2009

Paper No: GT2009-60014

DOI: https://doi.org/10.1115/GT2009-60014

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Topics: Aircraft engines, Anisotropy, Computational fluid dynamics, Heat exchangers, Porous materials, Pressure

Journal citation

NARROW

Intercooler Parametric Analysis for the IRA Engine Cycle Performance Augmentation

Design Optimization of Heat Exchangers for Aero Engines With the Use of a Surrogate Model Incorporating Performance Characteristics and Geometrical Constraints

Investigation and Assessment of the Performance of Various Recuperative Cycles Based on the Intercooled Recuperation Concept

Exergy Analysis and Performance Assessment for Different Recuperative Thermodynamic Cycles for Gas Turbine Applications

Development, Numerical Investigation and Experimental Validation of a New Recuperator Design for Aero Engines Applications

Exergy Analysis and Performance Assessment for Different Recuperative Thermodynamic Cycles for Gas Turbine Applications

Ejector Application for Scavenging of an Aero Engine Bearing Chamber

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

Two-Phase Flow Pressure Drop in Corrugated Tubes Used in an Aero-engine Oil System

Two-Phase Flow Heat Transfer and Pressure Drop in Horizontal Scavenge Pipes in an Aero-engine

Two-Phase Flow Heat Transfer and Pressure Drop in Horizontal Scavenge Pipes in an Aero Engine

Modeling an Installation of Recuperative Heat Exchangers for an Aero Engine

Modeling Separation-Induced Transition Using a Non-Linear Three Equation Turbulence Model and a Reynolds Stress Turbulence Model

Derivation of an Anisotropic Model for the Pressure Loss Through a Heat Exchanger for Aero Engine Applications

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