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Proceedings Papers

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

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

Impact of Various Intake Configurations on the Flight Mission Performance of an Unmanned Aircraft

Jonas Remiger, Andreas Grois, Marcel Stößel, Dragan Kožulović, Michael Krummenauer
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A013, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122647
https://doi.org/10.1115/GT2024-122647
View Paper titled, Impact of Various Intake Configurations on the Flight Mission Performance of an Unmanned Aircraft
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Topics: Aircraft, Engines, Flight, Compressors, Computational fluid dynamics, Simulation, Design, Geometry, Pressure, Surges
Proceedings Papers

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

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

An Aero Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles

Ioannis Zaimis, Elias Carpentari, Tim Begiebing, Volker Gümmer
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A038, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126351
https://doi.org/10.1115/GT2024-126351
View Paper titled, An Aero Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles
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Topics: Aircraft engines, Compressors, Disks, Low cycle fatigue, Temperature, Temperature profiles, Weight (Mass)
Proceedings Papers

A Coupling Model of Ice Crystal Icing in a Three-Stage Compressor

Haoran Zheng, Xianda Cheng, Wei Dong
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A018, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123553
https://doi.org/10.1115/GT2024-123553
View Paper titled, A Coupling Model of Ice Crystal Icing in a Three-Stage Compressor
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Topics: Compressors, Crystals, Ice
Proceedings Papers

Coupled Design of Multi-Component Distortion-Generating Devices for Aircraft Engine Ground Tests – Part II: Experimental Characterization in a Closed-Loop, High Speed Test Rig

Elissavet Boufidi, Manas Madasseri Payyappalli, Julissa Grondin, Michaël Leborgne, Lieven Baert, Alexandre Gouttière, Donavan Dieu, Dirk Wunsch, Tony Spriet, Jérôme Talbotec, Fabrizio Fontaneto
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A056, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128870
https://doi.org/10.1115/GT2024-128870
View Paper titled, Coupled Design of Multi-Component Distortion-Generating Devices for Aircraft Engine Ground Tests – Part II: Experimental Characterization in a Closed-Loop, High Speed Test Rig
Open the PDF for Coupled Design of Multi-Component Distortion-Generating Devices for Aircraft Engine Ground Tests – Part II: Experimental Characterization in a Closed-Loop, High Speed Test Rig in another window
Topics: Aircraft engines, Design, Experimental characterization, Engines, Flow (Dynamics), Pressure, Compressors, Cycles, Honeycomb structures, Manufacturing
Proceedings Papers

HFTsim: A Component Library for High-Frequency Gas Turbine Engine Performance Simulations

Emrah Güllü, Gökhan Aran
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124100
https://doi.org/10.1115/GT2024-124100
View Paper titled, HFTsim: A Component Library for High-Frequency Gas Turbine Engine Performance Simulations
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Topics: Engineering simulation, Gas turbines, Simulation, Surges, Transients (Dynamics), Equations of motion, Engines, Combustion chambers, Ducts, Heat
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

Centrifugal Compressor Preliminary Design Optimization for a Hydrogen Pipeline Compression Station

Samuel Jottrand, Patrick Hendrick
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123827
https://doi.org/10.1115/GT2024-123827
View Paper titled, Centrifugal Compressor Preliminary Design Optimization for a Hydrogen Pipeline Compression Station
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Topics: Compression, Compressors, Design, Hydrogen, Optimization, Pipelines
Proceedings Papers

A Gas Flow Network Model for Predicting Ring Dynamics and Leakage in Dry-Running Pistons Seals for High-Pressure Hydrogen Storage

Andrea Sassoli, Sandro Raspanti, Luca Romani, Alessio Capanni, Simone Bassani, Giovanni Ferrara, Francesco Balduzzi
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126694
https://doi.org/10.1115/GT2024-126694
View Paper titled, A Gas Flow Network Model for Predicting Ring Dynamics and Leakage in Dry-Running Pistons Seals for High-Pressure Hydrogen Storage
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Topics: Dynamics (Mechanics), Gas flow, High pressure (Physics), Hydrogen storage, Leakage, Network models, Pistons, Wear, Compressors, Cylinders
Proceedings Papers

The Influence of Inlet Distortion on Combustion Performance in a Recirculation Combustor

Shaowen Luo, Yunjiao Shi, Ningbo Zhao, Ren Yang, Hongtao Zheng
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127360
https://doi.org/10.1115/GT2024-127360
View Paper titled, The Influence of Inlet Distortion on Combustion Performance in a Recirculation Combustor
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Topics: Combustion, Combustion chambers, Compressors, Gas turbines
Proceedings Papers

Real-Time Jet Engine Performance Analysis System With Compressor Surge and Turbine Choked Flow Detection Functions

Hoang Nguyen Huy, Hung Vu Xuan, Anh Pham Tuan, Son Bui Van, Nam Trinh Thanh, Vinh Ngo Ngoc, Linh Nguyen Viet, Duong Nguyen Thanh
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122824
https://doi.org/10.1115/GT2024-122824
View Paper titled, Real-Time Jet Engine Performance Analysis System With Compressor Surge and Turbine Choked Flow Detection Functions
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Topics: Compressors, Flow (Dynamics), Jet engines, Surges, Thermodynamics, Turbines
Proceedings Papers

Implementation of Artificial Intelligence for Aircraft Engine Health Monitoring and Prognostics

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

A Comparative Study of Model Predictive Control Approaches for Surge Mitigation in Centrifugal Compressors

Luigi Bono Bonacchi, Marta Fiorucci, Manuel Pencelli, Guido Schillaci, Andrea Politano, Giovanni De Magistris, Daniele Galeotti, Giovanni Tonno
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122251
https://doi.org/10.1115/GT2024-122251
View Paper titled, A Comparative Study of Model Predictive Control Approaches for Surge Mitigation in Centrifugal Compressors
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Topics: Compressors, Predictive control, Surges
Proceedings Papers

Flow Disturbance by Intrusive Instrumentation: Part 2 – Protrusions on the Suction Side of HP Compressor Vanes

Lukas Schäflein, Daniel Jung, Peter Jeschke, Roland Wunderer
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122780
https://doi.org/10.1115/GT2024-122780
View Paper titled, Flow Disturbance by Intrusive Instrumentation: Part 2 – Protrusions on the Suction Side of HP Compressor Vanes
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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Instrumentation, Suction
Proceedings Papers

Practical Application of ARMA Model Method for Blade Tip Timing

Pengfei Chai, Shang Wang, Yiming Meng, Yong Chen, Jie Tian, Hua Ouyang
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128506
https://doi.org/10.1115/GT2024-128506
View Paper titled, Practical Application of ARMA Model Method for Blade Tip Timing
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Topics: Blades, Compressors
Proceedings Papers

Flow Disturbance by Intrusive Instrumentation: Part 1 – Protrusions on the Pressure Side of HP Compressor Vanes

Daniel Jung, Lukas Schäflein, Peter Jeschke, Roland Wunderer
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A047, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129145
https://doi.org/10.1115/GT2024-129145
View Paper titled, Flow Disturbance by Intrusive Instrumentation: Part 1 – Protrusions on the Pressure Side of HP Compressor Vanes
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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Instrumentation, Pressure
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

Compressor Surge Identification in Innovative Heat-Pump Systems Equipped by Vaned Diffuser Centrifugal Compressor

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Federico Reggio, Alberto Traverso, Vishnu Sishtla
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A013, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125074
https://doi.org/10.1115/GT2024-125074
View Paper titled, Compressor Surge Identification in Innovative Heat-Pump Systems Equipped by Vaned Diffuser Centrifugal Compressor
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Topics: Compressors, Diffusers, Heat pumps, Surges
Proceedings Papers

Centrifugal Compressor Surge in Closed Loop Systems: Initial Modelling and Comparison With Experiments

Sreenath Purushothaman, Federico Reggio, Alberto Traverso, Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Chaitanya Halbe
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122800
https://doi.org/10.1115/GT2024-122800
View Paper titled, Centrifugal Compressor Surge in Closed Loop Systems: Initial Modelling and Comparison With Experiments
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Topics: Closed loop systems, Compressors, Cycles, Heat pumps, Modeling, Surges