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Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A019, June 13–17, 2022

Paper No: GT2022-81690

DOI: https://doi.org/10.1115/GT2022-81690

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Topics: Aircraft, Compressors, Control systems, Design, Optimization, Compression, Cycles, Fluids, Machinery, Vapors

Proceedings Papers

From Concept to Wind Tunnel Model: Efficient Design Methodology for Innovative Low-Noise Propellers

Lieven Baert, Gabriele Grasso, Caroline Sainvitu, Ingrid Lepot, Marinus J. van Enkhuizen, Karel Lammers, Nicholas Bown

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT34A001, June 13–17, 2022

Paper No: GT2022-77969

DOI: https://doi.org/10.1115/GT2022-77969

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Topics: Design methodology, Noise (Sound), Propellers, Wind tunnels, Design, Aircraft, Optimization, Shapes, Aviation, Blades

Proceedings Papers

A Probabilistic Framework for Minimum Low Cycle Fatigue Life Prediction

Michael P. Enright, Jonathan P. Moody, Yasin Zaman, James C. Sobotka, R. Craig McClung

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT25A001, June 13–17, 2022

Paper No: GT2022-80220

DOI: https://doi.org/10.1115/GT2022-80220

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Topics: Low cycle fatigue, Damage, Fatigue, Fracture (Materials), Gas turbines, Photodynamic therapy, Aircraft, Cycles, Density, Probability

Proceedings Papers

Effects of Sideslip Direction on a Rear Fuselage Boundary Layer Ingesting Fan

Alejandro Castillo Pardo, Cesare A. Hall

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A024, June 13–17, 2022

Paper No: GT2022-82177

DOI: https://doi.org/10.1115/GT2022-82177

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Topics: Boundary layers, Flow (Dynamics), Aerodynamics, Pressure, Aircraft, Annulus, Design, Emissions, Engineering simulation, Fuels

Proceedings Papers

Simulating Stall Inception in a High-Performance Fan With Clean and Distorted Inlets

Andrew M. Bedke, Tyler Adams, Steve E. Gorrell

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A019, June 13–17, 2022

Paper No: GT2022-82031

DOI: https://doi.org/10.1115/GT2022-82031

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Topics: Stall inception, Aircraft, Vortices, Blades, Chords (Trusses), Fans, Flow (Dynamics), Shock (Mechanics), Annulus, Clearances (Engineering)

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

Mission Severity Assessment Based on 1Hz Engine Data

Stefano Scarso, Stephan Staudacher, Christian Keller, Jürgen Mathes

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A007, June 13–17, 2022

Paper No: GT2022-80923

DOI: https://doi.org/10.1115/GT2022-80923

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Topics: Engines, Flight, Aircraft, Algorithms, Control systems, Machinery, NASA, Principal component analysis, Robustness

Proceedings Papers

Experimental Investigation of an Aggressive S-Shaped Intermediate Compressor Duct

A. Kasper, T. Dygutsch, S. Grund, M. Beversdorff, S. Hakansson, E. Nicke, M. Lejon

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A011, June 13–17, 2022

Paper No: GT2022-82449

DOI: https://doi.org/10.1115/GT2022-82449

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Topics: Compressors, Ducts, Flow (Dynamics), Inlet guide vanes, Aircraft engines, Blades, Aerospace industry, Aircraft, Airfoils, Annulus

Proceedings Papers

A Predictive Method for Helicopters Engine Installation Losses Determination

Alexandre Di-Marco, Claire Lecauchois, Benoit Fayard, Pierre Sagaut

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A021, June 13–17, 2022

Paper No: GT2022-82243

DOI: https://doi.org/10.1115/GT2022-82243

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Topics: Engines, Helicopters, Flight, Aircraft, Computational fluid dynamics, Design, Shapes, Simulation

Proceedings Papers

Parametric Analysis for On-Board Thermal Regulation in a Hybrid-Electric Aircraft

Orestis S. Valsamis Mylonas, Vasilis G. Gkoutzamanis, Anestis I. Kalfas

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A029, June 13–17, 2022

Paper No: GT2022-83409

DOI: https://doi.org/10.1115/GT2022-83409

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Topics: Aircraft, Conceptual design, Cooling, Thermal management

Proceedings Papers

Hydrogen Thermal-Powered Aircraft Combustion and Propulsion System

Paul P. Palies

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A002, June 13–17, 2022

Paper No: GT2022-78214

DOI: https://doi.org/10.1115/GT2022-78214

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Topics: Aircraft, Combustion, Hydrogen, Propulsion systems, Combustion chambers, Fuels, Aviation, Design, Emissions, Engines

Proceedings Papers

Select Trade-Offs in Parallel Hybrid Turboprop Cycle Design

Michael Sielemann, Mavroudis D. Kavvalos, Nithish Selvan, Jim Claesson, Konstantinos Kyprianidis

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A014, June 13–17, 2022

Paper No: GT2022-81629

DOI: https://doi.org/10.1115/GT2022-81629

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Topics: Cycles, Design, Tradeoffs, Gas turbines, Machinery, Aircraft, Electricity (Physics), Fuel consumption, Propellers, Turbines

Proceedings Papers

Impact of Boundary Layer Ingestion on the Performance of Propeller Systems for Hybrid Electric Aircraft

Stavros Vouros, David Hieb, Konstantinos Kyprianidis

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A025, June 13–17, 2022

Paper No: GT2022-82472

DOI: https://doi.org/10.1115/GT2022-82472

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Topics: Aircraft, Boundary layers, Propellers

Proceedings Papers

Vibration-Based Diagnostic of Aircraft Bearings Operating Under Strong Speed Variations

Dany Abboud, Julien Griffaton, Yosra Marnissi, Jose Luis Gomez Chirinos, Mohammed Elbadaoui

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A008, June 13–17, 2022

Paper No: GT2022-81111

DOI: https://doi.org/10.1115/GT2022-81111

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Topics: Aircraft, Bearings, Vibration

Proceedings Papers

Design Methodology and Mission Assessment of Parallel Hybrid Electric Propulsion Systems

Raj Ghelani, Ioannis Roumeliotis, Chana Anna Saias, Christos Mourouzidis, Vassilios Pachidis, Justin Norman, Marko Bacic

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A026, June 13–17, 2022

Paper No: GT2022-82478

DOI: https://doi.org/10.1115/GT2022-82478

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Topics: Design methodology, Electric propulsion, Fuels, Engines, Cycles, Aircraft, Gas turbines, Pressure, Algorithms, Architecture

Proceedings Papers

Inlet Flow Distortion Dependencies for Tail Mounted Ducted Fans on Hybrid-Electric Commuter Aircraft

E. Geoffrey Engelbrecht, Vasilis G. Gkoutzamanis, Christos P. Nasoulis, Anestis I. Kalfas

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A007, June 13–17, 2022

Paper No: GT2022-80894

DOI: https://doi.org/10.1115/GT2022-80894

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Topics: Aircraft, Ducts, Fans, Flow (Dynamics)

Proceedings Papers

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

Smruti Sahoo, Mavroudis D. Kavvalos, Dimitra Eirini Diamantidou, Konstantinos G. Kyprianidis

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A018, June 13–17, 2022

Paper No: GT2022-81917

DOI: https://doi.org/10.1115/GT2022-81917

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Topics: Electric propulsion, Aircraft, Design, Propulsion systems, Batteries, Fuels, Aviation, Electrical components, Engineering disciplines, Engines

Proceedings Papers

Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake

Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Greg Natsui

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A023, June 13–17, 2022

Paper No: GT2022-84359

DOI: https://doi.org/10.1115/GT2022-84359

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Topics: Aircraft, Fuels, Wakes, Aviation, Emissions, Hydrogen, Cooling, Biofuel, Carbon, Compressors

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Using Blade Surface Heat Transfer for Partial Intercooling and Thrust Augmentation

Performance and Economic Assessment of Mechanically Integrated Parallel Hybrid Aircraft

Design Optimization of a High-Speed Twin-Stage Compressor for Next-Gen Aircraft Environmental Control System

From Concept to Wind Tunnel Model: Efficient Design Methodology for Innovative Low-Noise Propellers

A Probabilistic Framework for Minimum Low Cycle Fatigue Life Prediction

Effects of Sideslip Direction on a Rear Fuselage Boundary Layer Ingesting Fan

Simulating Stall Inception in a High-Performance Fan With Clean and Distorted Inlets

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

Mission Severity Assessment Based on 1Hz Engine Data

Experimental Investigation of an Aggressive S-Shaped Intermediate Compressor Duct

A Predictive Method for Helicopters Engine Installation Losses Determination

Parametric Analysis for On-Board Thermal Regulation in a Hybrid-Electric Aircraft

Hydrogen Thermal-Powered Aircraft Combustion and Propulsion System

Select Trade-Offs in Parallel Hybrid Turboprop Cycle Design

Impact of Boundary Layer Ingestion on the Performance of Propeller Systems for Hybrid Electric Aircraft

Vibration-Based Diagnostic of Aircraft Bearings Operating Under Strong Speed Variations

Design Methodology and Mission Assessment of Parallel Hybrid Electric Propulsion Systems

Inlet Flow Distortion Dependencies for Tail Mounted Ducted Fans on Hybrid-Electric Commuter Aircraft

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake

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