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Proceedings Papers

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

Available to Purchase

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

The Effect of Flight Speed and Altitude on Windmilling Restart Operation of Turbofan Engine System

Available to Purchase

Jingkai Zhang, Zhitao Wang, Shuying Li, Pengfei Wei
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124058
https://doi.org/10.1115/GT2024-124058
View Paper titled, The Effect of Flight Speed and Altitude on Windmilling Restart Operation of Turbofan Engine System
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Topics: Cycles, Engines, Flight, Turbofans, Compressors, Flames, Aircraft engines, Control equipment, Economics , Fuels
Proceedings Papers

Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofan

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Pavlos Rompokos, Vasileios Kyritsis, Christos Mourouzidis, Ioannis Roumeliotis
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121997
https://doi.org/10.1115/GT2024-121997
View Paper titled, Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofan
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Topics: Hydrogen, Retrofitting, Thermal management, Turbofans
Proceedings Papers

Compact Heat Exchangers With Curved Fins for Hydrogen Turbofan Intercooling

Available to Purchase

Alexandre Capitao Patrao, Isak Jonsson, Carlos Xisto
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A034, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125591
https://doi.org/10.1115/GT2024-125591
View Paper titled, Compact Heat Exchangers With Curved Fins for Hydrogen Turbofan Intercooling
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Topics: Fins, Heat exchangers, Hydrogen, Turbofans
Proceedings Papers

A Validated Unsteady Turbofan Engine Performance Simulation Using Pseudo Bond Graph Approach

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Jan Goeing, Sebastian Lück, Jens Friedrichs
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122738
https://doi.org/10.1115/GT2024-122738
View Paper titled, A Validated Unsteady Turbofan Engine Performance Simulation Using Pseudo Bond Graph Approach
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Topics: Engines, Simulation, Turbofans
Proceedings Papers

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

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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

A Data-Driven Method for Predicting the Overall Performance of a Three-Rotor Dual-Variable Cycle Engine

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Qiyu Yuan, Tian Qiu, Guixian Qu, Peng Liu, Chuankai Liu, Shuiting Ding
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A033, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124941
https://doi.org/10.1115/GT2024-124941
View Paper titled, A Data-Driven Method for Predicting the Overall Performance of a Three-Rotor Dual-Variable Cycle Engine
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Topics: Artificial neural networks, Cycles, Design, Engines, Rotors, Flight, Geometry, Performance, Radial basis function networks, Simulation
Proceedings Papers

Numerical and Experimental Investigation of Steady Flow Distortion in Drooped Turbofan Intakes

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Yuhan Zhang, Xu Dong, Zhenyu Li, Dakun Sun, Xiaofeng Sun
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A032, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124697
https://doi.org/10.1115/GT2024-124697
View Paper titled, Numerical and Experimental Investigation of Steady Flow Distortion in Drooped Turbofan Intakes
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Topics: Computational fluid dynamics, Flow (Dynamics), Turbofans, Aircraft engines, Compressors, Ducts, Experimental design, Geometry, Internal flow, Pressure
Proceedings Papers

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

Available to Purchase

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

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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

Development of 1400°C (2552°F) Class Ceramic Matrix Composite Turbine Shroud and Demonstration Test With JAXA F7 Aircraft Engine

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Fumiaki Watanabe, Shohei Yamanaka, Toshihito Noguchi, Hiroto Hirano, Hayao Sato, Mitsumasa Makida, Masahiro Hojo
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124241
https://doi.org/10.1115/GT2024-124241
View Paper titled, Development of 1400°C (2552°F) Class Ceramic Matrix Composite Turbine Shroud and Demonstration Test With JAXA F7 Aircraft Engine
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Topics: Aircraft engines, Ceramic matrix composites, Turbines, Engines, Silicon carbide, Fibers, Microcracks, Oxidation, Temperature, Turbine components
Proceedings Papers

Machine Learning Regression Models for Turbofan Engines: A Comparative Study on Remaining Useful Life Prediction

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Zahi M. Omer, Abdulla Al Seiari, Zhaohui Cen, Francisco Bilendo
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A047, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127544
https://doi.org/10.1115/GT2024-127544
View Paper titled, Machine Learning Regression Models for Turbofan Engines: A Comparative Study on Remaining Useful Life Prediction
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Topics: Engines, Machine learning, Regression models, Service life (Equipment), Turbofans
Proceedings Papers

Analysis of NH3 Powered Turbofan Engine With sCO2 Waste Heat Recovery System

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William Andress, Guillermo Paniagua, Ladislav Vesely, Marcel Otto, Jayanta Kapat
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A043, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126643
https://doi.org/10.1115/GT2024-126643
View Paper titled, Analysis of NH3 Powered Turbofan Engine With sCO2 Waste Heat Recovery System
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Topics: Engines, Heat recovery, Modeling, Turbofans
Proceedings Papers

Implementation of Artificial Intelligence for Aircraft Engine Health Monitoring and Prognostics

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Aditya Aditya, Theoklis Nikolaidis, Arias Chao Manuel, Simone Togni
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A030, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127081
https://doi.org/10.1115/GT2024-127081
View Paper titled, Implementation of Artificial Intelligence for Aircraft Engine Health Monitoring and Prognostics
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Topics: Aircraft engines, Artificial intelligence, Condition monitoring, Deep learning, Engines, Convolutional neural networks, Cycles, Flight, Service life (Equipment), Aircraft
Proceedings Papers

IndRNN-Based Data-Driven Modeling Integrated With Physical Knowledge for Engine Performance Monitoring

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Dasheng Xiao, Hong Xiao, Zhanxue Wang
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124076
https://doi.org/10.1115/GT2024-124076
View Paper titled, IndRNN-Based Data-Driven Modeling Integrated With Physical Knowledge for Engine Performance Monitoring
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Topics: Aircraft engines, Engines, Modeling, Thrust, Artificial neural networks, Control systems, Deep learning, Errors, Exhaust systems, Flight
Proceedings Papers

Hybrid Electric Aircraft With Unlike Engine Degradation

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Halle E. Buescher, Joseph W. Connolly
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121184
https://doi.org/10.1115/GT2024-121184
View Paper titled, Hybrid Electric Aircraft With Unlike Engine Degradation
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Topics: Aircraft, Engines, Thrust, Fuels, Aircraft propulsion, Drag (Fluid dynamics), Electromechanical actuators, Fuel consumption, Machinery, Propulsion systems
Proceedings Papers

A Comprehensive Educational App for Propulsion Systems

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Spyros Tsentis, Aggelos Gaitanis, Vasilis Gkoutzamanis, Anestis Kalfas
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T07A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122280
https://doi.org/10.1115/GT2024-122280
View Paper titled, A Comprehensive Educational App for Propulsion Systems
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Topics: Propulsion, Propulsion systems, Students, Ramjets, Aerospace industry, Architecture, Combined cycles, Cycles, Education, Engines
Proceedings Papers

Experiments on Structurally Mistuned UHBR Open-Test-Case Fan ECL5/CATANA

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Christoph Brandstetter, Alexandra P. Schneider, Anne-Lise Fiquet, Benoit Paoletti, Xavier Ottavy
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT21A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129163
https://doi.org/10.1115/GT2024-129163
View Paper titled, Experiments on Structurally Mistuned UHBR Open-Test-Case Fan ECL5/CATANA
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Topics: Acoustics, Aerodynamics, Architecture, Blades, Carbon composites, Clearances (Engineering), Compressors, Convection, Engines, Fans
Proceedings Papers

Experiment on Tuned Open-Test-Case Fan ECL5/CATANA: Structural Characterization Under Vacuum Conditions

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Kevin Billon, Lionel Sanchez, Gaëtan Bouvard, Claude Gibert, Laurent Blanc, Fabrice Thouverez
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT27A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127539
https://doi.org/10.1115/GT2024-127539
View Paper titled, Experiment on Tuned Open-Test-Case Fan ECL5/CATANA: Structural Characterization Under Vacuum Conditions
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Topics: Vacuum, Blades, Damping, Piezoelectric actuators, Architecture, Composite materials, Dynamics (Mechanics), Engines, Excitation systems, Fluid mechanics
Proceedings Papers

Development of a Transonic Fan Research Facility Focused on Casing Treatments and Inlet Distortion Effects

Open Access

Andrew C. Cusator, William J. Brown, Yuning Dai, Andrew M. Bedke, Nicole L. Key
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A031, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126747
https://doi.org/10.1115/GT2024-126747
View Paper titled, Development of a Transonic Fan Research Facility Focused on Casing Treatments and Inlet Distortion Effects
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Topics: Aerospace industry, Blades, Computer simulation, Design, Engines, Excitation, Exhaust systems, Fans, Flow (Dynamics), Flowmeters