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Proceedings Papers

Assessing the Environmental Impact of Aircraft / Engine Integration With Respect to Contrails

Joseph Ramsay, Indi Tristanto, Shahrokh Shahpar, Alistair John
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A031, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124447
https://doi.org/10.1115/GT2024-124447
View Paper titled, Assessing the Environmental Impact of Aircraft / Engine Integration With Respect to Contrails
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Topics: Aircraft, Aircraft engines, Aviation, Climate, Computational fluid dynamics, Crystallization, Design, Dynamics (Mechanics), Engines, Exhaust systems
Proceedings Papers

A Modelica Based Integrated Air Vehicle - Novel Propulsor Architecture for Sustainable Aviation

Indi Tristanto, Joseph Thorpe, Nunzio Palumbo, Andrea Cino
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A059, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129038
https://doi.org/10.1115/GT2024-129038
View Paper titled, A Modelica Based Integrated Air Vehicle - Novel Propulsor Architecture for Sustainable Aviation
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Topics: Aircraft, Aviation, Propulsion, Sustainability, Vehicles, Design, Modeling, Architecture, Batteries, Density
Proceedings Papers

On Hysteresis in a Variable Pitch Fan Transitioning to Reverse Thrust Mode and Back

Dimitrios Vitlaris, David John Rajendran, Richard Tunstall, John Whurr, Vassilios Pachidis
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A052, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128701
https://doi.org/10.1115/GT2024-128701
View Paper titled, On Hysteresis in a Variable Pitch Fan Transitioning to Reverse Thrust Mode and Back
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Topics: Flow (Dynamics), Thrust, Engines, Aircraft, Blades, Airfoils, Aviation, Climate neutrality, Delays, Displacement
Proceedings Papers

QCSEE — Design and Test Contributions to the Rise Open Fan Program

Aspi Wadia, Jan Schilling, William Solomon, Gregory Steinmetz, Daniel Mollmann
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123719
https://doi.org/10.1115/GT2024-123719
View Paper titled, QCSEE — Design and Test Contributions to the Rise Open Fan Program
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Topics: Composite materials, Design, Mechanical drives, Turbofans, Engines, Blades, Gears, Pressure, Testing, Turbines
Proceedings Papers

Development of a Modular Engine Performance Calculation Tool for Prediction of Conventional and Hybrid-Electric Aircraft Engines

Marcus Wiegand, Lukas Schuchard, Tony Krüger, Ronald Mailach
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A036, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125821
https://doi.org/10.1115/GT2024-125821
View Paper titled, Development of a Modular Engine Performance Calculation Tool for Prediction of Conventional and Hybrid-Electric Aircraft Engines
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Topics: Aircraft engines, Engines, Design, Emissions, Flight, Aviation, Climate, Turbofans, Batteries, Boundary-value problems
Proceedings Papers

Characterization of the Upgraded NASA GRC Single Stage Axial Compressor and Fan Facility

Julia E. Stephens, Barbara Lucci, Arman Mirhashemi
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A064, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129439
https://doi.org/10.1115/GT2024-129439
View Paper titled, Characterization of the Upgraded NASA GRC Single Stage Axial Compressor and Fan Facility
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Topics: Compressors, NASA, Pressure, Fans, Testing, Aircraft engines, Aviation, Boundary layers, Emissions, Flow (Dynamics)
Proceedings Papers

Multi-Objective Optimization and Chemical Reactor Network Modelling to Estimate the Minimum NO x and Ammonia Slip in an Aviation Combustor

Shahzad Bobi, Priyankar Garai, Ramees K. Rahman, David Zamora, Marzuqa Ahmed, Subith S. Vasu
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A035, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128997
https://doi.org/10.1115/GT2024-128997
View Paper titled, Multi-Objective Optimization and Chemical Reactor Network Modelling to Estimate the Minimum NO x and Ammonia Slip in an Aviation Combustor
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Topics: Aviation, Combustion, Combustion chambers, Emissions, Hydrogen, Modeling, Nitrogen oxides, Pareto optimization
Proceedings Papers

Numerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor

Sandra Recio Balmaseda, Tim Jeremy Patrick Karpowski, Hendrik Nicolai, Philipp Koob, Max Greifenstein, Andreas Dreizler, Christian Hasse
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A038, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124048
https://doi.org/10.1115/GT2024-124048
View Paper titled, Numerical Investigation of Effusion Cooling Air Influence on the CO Emissions for a Single-Sector Aero-Engine Model Combustor
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Topics: Aircraft engines, Combustion chambers, Cooling, Emissions, Flames, Computational fluid dynamics, Exhaust gas recirculation, Simulation, Air pollution control, Aviation
Proceedings Papers

Global Stability and Forced Response Analysis of Swirling Flows in Aviation Combustors

Parth Patki, Benjamin Emerson, Timothy Lieuwen
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121890
https://doi.org/10.1115/GT2024-121890
View Paper titled, Global Stability and Forced Response Analysis of Swirling Flows in Aviation Combustors
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Topics: Aviation, Combustion chambers, Hydrodynamic stability, Stability, Swirling flow
Proceedings Papers

Investigation of NOx and Ammonia Slip in an Ammonia and Hydrogen Powered Aviation Gas Turbine Using Chemical Reactor Network Modelling

Priyankar Garai, Shahzad Bobi, Ramees K. Rahman, David Zamora, Marzuqa Ahmed, Justin Urso, Subith S. Vasu
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122543
https://doi.org/10.1115/GT2024-122543
View Paper titled, Investigation of NOx and Ammonia Slip in an Ammonia and Hydrogen Powered Aviation Gas Turbine Using Chemical Reactor Network Modelling
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Topics: Aviation, Combustion, Gas turbines, Hydrogen, Modeling, Nitrogen oxides, Fuels, Combustion chambers, Emissions, Engineering simulation
Proceedings Papers

Considerations for Hydrogen Fueled Aerospace Gas Turbine Combustion Sub-System Design

Carsten Clemen, Murthy Ravikanti, Nicholas La Bianca, Ruud Eggels, Benno Wurm, Kenneth Young
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A016, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122593
https://doi.org/10.1115/GT2024-122593
View Paper titled, Considerations for Hydrogen Fueled Aerospace Gas Turbine Combustion Sub-System Design
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Topics: Aerospace industry, Combustion, Combustion gases, Design, Gas turbines, Hydrogen, Hydrogen fuels, Nitrogen oxides, Combustion chambers, Emissions
Proceedings Papers

Performance Analysis of a Self-Decarbonizing Combustor

Kartikeya S. Akojwar, Samadhan A. Pawar, Swetaprovo Chaudhuri
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128128
https://doi.org/10.1115/GT2024-128128
View Paper titled, Performance Analysis of a Self-Decarbonizing Combustor
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Topics: Combustion chambers, Methane, Pyrolysis, Combustion, Fuels, Hydrogen, Carbon, Carbon dioxide, Emissions, Energy generation
Proceedings Papers

Advancements in Sustainable Aviation Fuels: Impact of Nano-Additives and Ammonia-Based Strategies on Emissions

Pasquale Di Gloria, Maria Grazia De Giorgi, Luciano Strafella, Giuseppe Ciccarella, Gregorio Grazio Castelluzzo, Francesca Baldassarre, Antonio Ficarella
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A051, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128827
https://doi.org/10.1115/GT2024-128827
View Paper titled, Advancements in Sustainable Aviation Fuels: Impact of Nano-Additives and Ammonia-Based Strategies on Emissions
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Topics: Aviation, Chemiluminescence, Emissions, Fuels, Sustainable aviation fuels, Combustion, Flames, Nitrogen oxides, Water, Carbon dioxide
Proceedings Papers

A Speed Control Method for Hydrogen-Fueled Turbojet Using Improved Internal Model Control

Mengni Pan, Ai He, Zhixiong Chen, Yuan Liu, Zhongzhi Hu
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124875
https://doi.org/10.1115/GT2024-124875
View Paper titled, A Speed Control Method for Hydrogen-Fueled Turbojet Using Improved Internal Model Control
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Topics: Aircraft engines, Aviation, Compressibility, Control algorithms, Control equipment, Damage, Design, Engines, Flow (Dynamics), Fuels
Proceedings Papers

Deep Learning Based Crack Detection in Inhomogeneous X-Ray Images for High Pressure Turbine Blades in Aviation

Timo Kuhlgatz, Sontje Ihler, Marius Bonhage, Thomas Seel
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123663
https://doi.org/10.1115/GT2024-123663
View Paper titled, Deep Learning Based Crack Detection in Inhomogeneous X-Ray Images for High Pressure Turbine Blades in Aviation
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Topics: Aviation, Crack detection, Damage, Deep learning, High pressure (Physics), Inspection, Turbine blades, X-rays
Proceedings Papers

Evaluation of Current and Future Aviation Fuels at High-Pressure RQL-Type Combustor Conditions

Peter Griebel, Fabian Hampp, Rainer Lückerath, Oliver Lammel, Tobias Grein, Reetu Sallinen, Jesse Vilja, Kati Sandberg
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A047, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128796
https://doi.org/10.1115/GT2024-128796
View Paper titled, Evaluation of Current and Future Aviation Fuels at High-Pressure RQL-Type Combustor Conditions
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Topics: Aviation, Combustion, Combustion chambers, Fuels, High pressure (Physics), Sustainable aviation fuels
Proceedings Papers

Evaluation of Air Supply Conditioning Architectures for PEM Fuel Cell Systems in Aviation

Patrick Meyer, Sebastian Lück, Jan Goeing, Jens Friedrichs
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121340
https://doi.org/10.1115/GT2024-121340
View Paper titled, Evaluation of Air Supply Conditioning Architectures for PEM Fuel Cell Systems in Aviation
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Topics: Aircraft, Architecture, Aviation, Compression, Compressors, Cooling, Design, Energy consumption, Flight, Flow (Dynamics)
Proceedings Papers

Topology Optimization of Fuel Cells: an Innovative Approach for Sustainable Aviation

Nicola Casari, Antonio Di Caterino, Marco Pietropaoli
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A037, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128915
https://doi.org/10.1115/GT2024-128915
View Paper titled, Topology Optimization of Fuel Cells: an Innovative Approach for Sustainable Aviation
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Topics: Aviation, Fuel cells, Manifolds, Sustainability, Topology optimization
Proceedings Papers

Challenges in the Production of Fuel Cells for Aviation

Patrick Sperling, Rainer Horstkotte, Jan Sommer, Sascha Gierlings, Henning Janssen, Tim Herrig, Thomas Bergs, Christian Brecher
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125888
https://doi.org/10.1115/GT2024-125888
View Paper titled, Challenges in the Production of Fuel Cells for Aviation
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Topics: Aviation, Fuel cells, Hydrogen
Proceedings Papers

Development of SGT-A35 GT61 (39 MW) for Oil and Gas Applications

Deepak Thirumurthy, Vincent Perez, Didier Wong Mew Wah, Mark Scudamore
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T19A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129319
https://doi.org/10.1115/GT2024-129319
View Paper titled, Development of SGT-A35 GT61 (39 MW) for Oil and Gas Applications
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Topics: Aviation, Compressors, Cycles, Design, Engines, Flow (Dynamics), Gas turbines, Inlet guide vanes, Ocean engineering, Optimization