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Proceedings Papers

Impact of HEFA Fuel Properties on Gaseous Emissions and Smoke Number in a Gas Turbine Engine

Vamsikrishna Undavalli, Jerry Hamilton, Emamode Ubogu, Ihab Ahmed, Bhupendra Khandelwal
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A012, June 13–17, 2022
Paper No: GT2022-82201
DOI: https://doi.org/10.1115/GT2022-82201
View Paper titled, Impact of HEFA Fuel Properties on Gaseous Emissions and Smoke Number in a Gas Turbine Engine
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Topics: Aviation, Emissions, Ester, Fuels, Gas turbines, Smoke
Proceedings Papers

Numerical Study of High-Altitude Relight for an Aviation Gas-Turbine Engine

Giuliana Litrico, Sourabh Shrivastava, Ellen Meeks, Pravin Nakod, Fang Xu, Dhanya T., Sivaprakasam Muthuraj
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A038, June 13–17, 2022
Paper No: GT2022-82951
DOI: https://doi.org/10.1115/GT2022-82951
View Paper titled, Numerical Study of High-Altitude Relight for an Aviation Gas-Turbine Engine
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Topics: Aircraft engines, Aviation, Combustion, Engines, Gas turbines
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
View Paper titled, From Concept to Wind Tunnel Model: Efficient Design Methodology for Innovative Low-Noise Propellers
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Topics: Design methodology, Noise (Sound), Propellers, Wind tunnels, Design, Aircraft, Optimization, Shapes, Aviation, Blades
Proceedings Papers

Effect of Channel Size on Air-Cooling Performance in Interior Permanent Magnet (IPM) Motor Driving Aviation Fans at High Altitude

Yu Ito, Toshinori Watanabe, Naoki Seki, Karin Hirakawa, Tomoya Inoue, Takehiro Himeno
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A004, June 13–17, 2022
Paper No: GT2022-79379
DOI: https://doi.org/10.1115/GT2022-79379
View Paper titled, Effect of Channel Size on Air-Cooling Performance in Interior Permanent Magnet (IPM) Motor Driving Aviation Fans at High Altitude
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Topics: Aviation, Cooling, Engines, Fans, Motors, Permanent magnets, Propulsion
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
View Paper titled, Hydrogen Thermal-Powered Aircraft Combustion and Propulsion System
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Topics: Aircraft, Combustion, Hydrogen, Propulsion systems, Combustion chambers, Fuels, Aviation, Design, Emissions, Engines
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
View Paper titled, System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System
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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
View Paper titled, Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake
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Topics: Aircraft, Fuels, Wakes, Aviation, Emissions, Hydrogen, Cooling, Biofuel, Carbon, Compressors
Proceedings Papers

Experimental Investigation of Flame-Film Cooling Interactions With an Academic Test Rig and Optical Laser Diagnostics

Sylvain Petit, Benjamin Quevreux, Romain Morin, Romain Guillot, Frédéric Grisch, Pradip Xavier
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT11A008, June 13–17, 2022
Paper No: GT2022-83803
DOI: https://doi.org/10.1115/GT2022-83803
View Paper titled, Experimental Investigation of Flame-Film Cooling Interactions With an Academic Test Rig and Optical Laser Diagnostics
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Topics: Cooling, Flames, Lasers, Aviation, Carbon, Chemiluminescence, Durability, Fluorescence, Inflow, Laser Doppler anemometry
Proceedings Papers

Comprehensive Analysis of a Cycloidal Rotor With Different Types of Blade Profiles

Tomasz Staśko, Mirosław Majkut, Sławomir Dykas, Krystian Smołka
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A015, June 13–17, 2022
Paper No: GT2022-82957
DOI: https://doi.org/10.1115/GT2022-82957
View Paper titled, Comprehensive Analysis of a Cycloidal Rotor With Different Types of Blade Profiles
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Topics: Blades, Rotors, HVAC equipment, Aviation, Computational fluid dynamics, Construction, Diffusers, Ducts, Flow (Dynamics), Internal flow
Proceedings Papers

Emission Characteristics of Aviation Kerosene Combustion Under Near-Critical and Supercritical Fuel Injections

Yue Yang, Xin Xue, Xin Hui, Yaxin Tan, Wei Wei, Cheng Liu, Yuzhen Lin
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A003, June 13–17, 2022
Paper No: GT2022-82070
DOI: https://doi.org/10.1115/GT2022-82070
View Paper titled, Emission Characteristics of Aviation Kerosene Combustion Under Near-Critical and Supercritical Fuel Injections
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Topics: Aviation, Combustion, Domes (Structural elements), Emissions, Fuels
Proceedings Papers

Using Blade Surface Heat Transfer for Partial Intercooling and Thrust Augmentation

Anthony J. Gannon, Thomas Morgan, Walter C. Smith, Garth V. Hobson
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A026, June 13–17, 2022
Paper No: GT2022-82744
DOI: https://doi.org/10.1115/GT2022-82744
View Paper titled, Using Blade Surface Heat Transfer for Partial Intercooling and Thrust Augmentation
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Topics: Blades, Gas turbines, Heat transfer, Thrust, Heat, Compressors, Aircraft, Aviation, Engines, Flow (Dynamics)
Proceedings Papers

Design and Characterization of the OSU Rotor 67 Blisk for Future Damping and Mistuning Studies at Design Speed

Chris Keener, Kiran D’Souza
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A023, June 13–17, 2022
Paper No: GT2022-82717
DOI: https://doi.org/10.1115/GT2022-82717
View Paper titled, Design and Characterization of the OSU Rotor 67 Blisk for Future Damping and Mistuning Studies at Design Speed
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Topics: Damping, Design, Rotors, Airfoils, Disks, Gas turbines, Aviation, Dampers, Dynamics (Mechanics), Finite element model
Proceedings Papers

Performance Assessment of a Recuperated Turboshaft Engine: A Multifuel Case

Jody Anfossi, Jafar Al-Zaili, Tala El Samad, Abdulnaser Sayma
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A007, June 13–17, 2022
Paper No: GT2022-80455
DOI: https://doi.org/10.1115/GT2022-80455
View Paper titled, Performance Assessment of a Recuperated Turboshaft Engine: A Multifuel Case
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Topics: Engines, Hydrogen, Micro gas turbines, Weight (Mass), Cycles, Design, Power stations, Hydrogen fuels, Jet fuels, Propulsion systems
Proceedings Papers

A Novel Gas Path Fault Diagnostic Model for Gas Turbine Based on Explainable Convolutional Neural Network With LIME Method

Chen Yao, Xi Yueyun, Chen Jinwei, Zhang Huisheng
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A008, June 7–11, 2021
Paper No: GT2021-59289
DOI: https://doi.org/10.1115/GT2021-59289
View Paper titled, A Novel Gas Path Fault Diagnostic Model for Gas Turbine Based on Explainable Convolutional Neural Network With LIME Method
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Topics: Artificial neural networks, Gas turbines, Fault diagnosis, Aviation, Energy industry, Failure mechanisms, Maintenance, Sensors
Proceedings Papers

A Cradle to Gate Approach for Life-Cycle-Assessment of Blisk Manufacturing

Kilian Fricke, Sascha Gierlings, Philipp Ganser, Martin Seimann, Thomas Bergs
Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A009, June 7–11, 2021
Paper No: GT2021-59479
DOI: https://doi.org/10.1115/GT2021-59479
View Paper titled, A Cradle to Gate Approach for Life-Cycle-Assessment of Blisk Manufacturing
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Topics: Gates (Closures), Life cycle assessment, Manufacturing, Cycles, Chain, Compressors, Raw materials, Air traffic control, Aircraft engines, Aviation
Proceedings Papers

Estimation of Design Parameters and Performance for a State-of-the-Art Turbofan

Oliver Sjögren, Carlos Xisto, Tomas Grönstedt
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A013, June 7–11, 2021
Paper No: GT2021-59489
DOI: https://doi.org/10.1115/GT2021-59489
View Paper titled, Estimation of Design Parameters and Performance for a State-of-the-Art Turbofan
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Topics: Design, Turbofans, Pressure, Uncertainty, Aviation, Cycles, Engines, Fuels, Aircraft engines, Commercial air transport
Proceedings Papers

Numerical Investigation of the Interaction Between Gas-Turbine Engine Components With Dynamic Mode Tracking

Carlos Pérez Arroyo, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Nicolas Odier
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A041, June 7–11, 2021
Paper No: GT2021-60087
DOI: https://doi.org/10.1115/GT2021-60087
View Paper titled, Numerical Investigation of the Interaction Between Gas-Turbine Engine Components With Dynamic Mode Tracking
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Topics: Engines, Gas turbines, Impellers, Blades, Combustion chambers, Diffusers, Compressors, Computational fluid dynamics, Design, Simulation
Proceedings Papers

Cryogenic Fuel Storage Modelling and Optimisation for Aircraft Applications

Pavlos Rompokos, Andrew Rolt, Devaiah Nalianda, Thierry Sibilli, Claire Benson
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A001, June 7–11, 2021
Paper No: GT2021-58595
DOI: https://doi.org/10.1115/GT2021-58595
View Paper titled, Cryogenic Fuel Storage Modelling and Optimisation for Aircraft Applications
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Topics: Aircraft, Fuel storage, Heat transfer, Hydrogen, Modeling, Optimization, Fuels, Design, Insulation, Pressure
Proceedings Papers

Thermoacoustic Behaviour of a Hydrogen Micromix Aviation Gas Turbine Combustor Under Typical Flight Conditions

David Abbot, Alessandro Giannotta, Xiaoxiao Sun, Pierre Gauthier, Vishal Sethi
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A013, June 7–11, 2021
Paper No: GT2021-59844
DOI: https://doi.org/10.1115/GT2021-59844
View Paper titled, Thermoacoustic Behaviour of a Hydrogen Micromix Aviation Gas Turbine Combustor Under Typical Flight Conditions
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Topics: Aviation, Combustion, Combustion chambers, Flight, Gas turbines, Hydrogen
Proceedings Papers

A Numerical Study on the Influence of Hydrogen Addition on Soot Formation in a Laminar Aviation Kerosene (Jet A1) Flame at Elevated Pressure

Mingshan Sun, Zhiwen Gan
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A045, June 7–11, 2021
Paper No: GT2021-59203
DOI: https://doi.org/10.1115/GT2021-59203
View Paper titled, A Numerical Study on the Influence of Hydrogen Addition on Soot Formation in a Laminar Aviation Kerosene (Jet A1) Flame at Elevated Pressure
Open the PDF for A Numerical Study on the Influence of Hydrogen Addition on Soot Formation in a Laminar Aviation Kerosene (Jet A1) Flame at Elevated Pressure in another window
Topics: Aviation, Flames, Hydrogen, Pressure, Soot