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Proceedings Papers

Best Strategies for the Development of a Holistic Porosity Model of a Heat Exchanger for Aero Engine Applications

K. Yakinthos, D. Misirlis, Z. Vlahostergios, M. Flouros, S. Donnerhack, A. Goulas
Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT15A007, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42408
https://doi.org/10.1115/GT2015-42408
View Paper titled, Best Strategies for the Development of a Holistic Porosity Model of a Heat Exchanger for Aero Engine Applications
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Topics: Aircraft engines, Heat exchangers, Porosity, Computational fluid dynamics, Heat transfer, Computation, Geometry, Pressure, Design, Flow (Dynamics)
Journal Articles

Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part II

J. Aidarinis, A. Goulas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2015, 137(8): 082502.
Paper No: GTP-14-1501
https://doi.org/10.1115/1.4029365
Published Online: August 1, 2015
View Articletitled, Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part II
Open the PDF for Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part II in another window
Topics: Air flow, Bearings, Flow (Dynamics), Modeling, Porous materials, Pressure, Ball bearings
Journal Articles

Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part I

J. Aidarinis, A. Goulas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2015, 137(8): 082501.
Paper No: GTP-14-1500
https://doi.org/10.1115/1.4029272
Published Online: August 1, 2015
View Articletitled, Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part I
Open the PDF for Enhanced Computational Fluid Dynamics Modeling and Laser Doppler Anemometer Measurements for the Air-Flow in an Aero-engine Front Bearing Chamber—Part I in another window
Topics: Bearings, Flow (Dynamics), Computational fluid dynamics, Modeling, Air flow
Proceedings Papers

Through Flow Analysis of Centrifugal Compressors

A. Goulas, R. C. Baker
Proc. ASME. GT1978, Volume 1B: General, V01BT02A010, April 9–13, 1978
Publisher: American Society of Mechanical Engineers
Paper No: 78-GT-110
https://doi.org/10.1115/78-GT-110
View Paper titled, Through Flow Analysis of Centrifugal Compressors
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Topics: Compressors, Flow (Dynamics), Turbulence, Wakes, Compressor impellers, Energy dissipation, Entropy, Stress tensors
Proceedings Papers

Flow at the Tip of a Forward Curved Centrifugal Fan

A. Goulas, B. Mealing
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A061, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-222
https://doi.org/10.1115/84-GT-222
View Paper titled, Flow at the Tip of a Forward Curved Centrifugal Fan
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Topics: Flow (Dynamics), Vortices, Suction, Wakes, Blades, Corners (Structural elements), Turbulence, Pressure, Rotation
Proceedings Papers

A Fast Interactive Two-Dimensional Blade-to-Blade Profile Design Method

G. D. Willis, A. Goulas
Proc. ASME. GT1988, Volume 1: Turbomachinery, V001T01A044, June 6–9, 1988
Publisher: American Society of Mechanical Engineers
Paper No: 88-GT-100
https://doi.org/10.1115/88-GT-100
View Paper titled, A Fast Interactive Two-Dimensional Blade-to-Blade Profile Design Method
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Topics: Blades, Design methodology, Design, Axial flow, Boundary layers, Flow (Dynamics), Geometry, Steam turbines, Transpiration
Journal Articles

Thermodynamics Cycle Analysis, Pressure Loss, and Heat Transfer Assessment of a Recuperative System for Aero-Engines

A. Goulas, S. Donnerhack, M. Flouros, D. Misirlis, Z. Vlahostergios, K. Yakinthos
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2015, 137(4): 041205.
Paper No: GTP-14-1470
https://doi.org/10.1115/1.4028584
Published Online: November 5, 2014
View Articletitled, Thermodynamics Cycle Analysis, Pressure Loss, and Heat Transfer Assessment of a Recuperative System for Aero-Engines
Open the PDF for Thermodynamics Cycle Analysis, Pressure Loss, and Heat Transfer Assessment of a Recuperative System for Aero-Engines in another window
Topics: Aircraft engines, Computation, Computational fluid dynamics, Engines, Exhaust systems, Heat transfer, Nozzles, Pressure, Cycles, Thermodynamic cycles
Proceedings Papers

Enhanced CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber: Part I

J. Aidarinis, A. Goulas
Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A019, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26060
https://doi.org/10.1115/GT2014-26060
View Paper titled, Enhanced CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber: Part I
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Topics: Air flow, Aircraft engines, Bearings, Computational fluid dynamics, Modeling, Flow (Dynamics), Ball bearings, Lubrication, Sealing (Process), Anisotropy
Proceedings Papers

Enhanced CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber: Part II

J. Aidarinis, A. Goulas
Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A020, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26062
https://doi.org/10.1115/GT2014-26062
View Paper titled, Enhanced CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber: Part II
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Topics: Air flow, Aircraft engines, Bearings, Computational fluid dynamics, Modeling, Flow (Dynamics), Ball bearings, Pressure drop, Anisotropy, Boundary-value problems
Proceedings Papers

Thermodynamics Cycle Analysis, Pressure Loss and Heat Transfer Assessment of a Recuperative System for Aero Engines

A. Goulas, S. Donnerhack, M. Flouros, D. Misirlis, Z. Vlahostergios, K. Yakinthos
Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT07A017, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26010
https://doi.org/10.1115/GT2014-26010
View Paper titled, Thermodynamics Cycle Analysis, Pressure Loss and Heat Transfer Assessment of a Recuperative System for Aero Engines
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Topics: Aircraft engines, Cycles, Heat transfer, Pressure, Thermodynamics, Heat exchangers, Exhaust systems, Emissions, Fuel consumption, Nozzles
Journal Articles

CFD Modeling and LDA Measurements for the Air-Flow in an Aero Engine Front Bearing Chamber

J. Aidarinis, D. Missirlis, K. Yakinthos, A. Goulas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2011, 133(8): 082504.
https://doi.org/10.1115/1.4002830
Published Online: April 8, 2011
View Articletitled, CFD Modeling and LDA Measurements for the Air-Flow in an Aero Engine Front Bearing Chamber
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Topics: Air flow, Bearings, Computational fluid dynamics, Flow (Dynamics), Aircraft engines, Modeling, Lubrication
Proceedings Papers

CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber

J. Aidarinis, D. Missirlis, K. Yakinthos, A. Goulas
Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1201-1208, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23294
https://doi.org/10.1115/GT2010-23294
View Paper titled, CFD Modelling and LDA Measurements for the Air-Flow in an Aero-Engine Front Bearing Chamber
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Topics: Air flow, Aircraft engines, Bearings, Computational fluid dynamics, Flow (Dynamics), Modeling, Porous materials
Journal Articles

The Calculation of Deviation Angle in Axial-Flow Compressor Cascades

L. C. Wang, R. Hetherington, A. Goulas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1983, 105(3): 474–479.
https://doi.org/10.1115/1.3227439
Published Online: July 1, 1983
View Articletitled, The Calculation of Deviation Angle in Axial-Flow Compressor Cascades
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Topics: Axial flow, Compressors, Vorticity, Turbulence, Algebra, Blades, Cascades (Fluid dynamics), Chords (Trusses), Differential equations, Eddies (Fluid dynamics)
Journal Articles

A Blade-to-Blade Solution of the Flow in a Centrifugal Compressor Impeller with Splitters

A. Goulas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1980, 102(3): 632–637.
https://doi.org/10.1115/1.3230314
Published Online: July 1, 1980
View Articletitled, A Blade-to-Blade Solution of the Flow in a Centrifugal Compressor Impeller with Splitters
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Topics: Blades, Compressor impellers, Flow (Dynamics), Impellers, Boundary layers, Geometry, Suction