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Proceedings Papers
In This Volume
Volume 1: Aircraft Engine
Front Matter
Aircraft Engine
Fluid Dynamic Loss Model With Wide Applicability for Aeroengine Transmission Gears
Hidenori Arisawa, Mitsuaki Tanaka, Hironori Hashimoto, Tatsuhiko Goi, Takahiko Banno, Hirofumi Akahori
GT 2023; V001T01A002https://doi.org/10.1115/GT2023-100547
Topics:
Fluids
,
Gears
,
Design
,
Computer simulation
,
Flow (Dynamics)
,
Fuel efficiency
,
Internal flow
,
Modeling
,
Numerical analysis
,
Vortices
Evaluation of Inlet Conditions of an AFT Mounted BLI Design in a Sub-Scale Test Rig
GT 2023; V001T01A003https://doi.org/10.1115/GT2023-100561
Topics:
Aircraft
,
Blades
,
Boundary layers
,
Design
,
Generators
,
Mach number
,
Pressure
,
Probes
,
Propulsion
,
Stators
Performance Analysis of an Engine-Mounted Compression System for Aircraft Environmental Control
Albert S. J. van Heerden, Salvatore Ippedico, David John Rajendran, Eduardo Anselmi-Palma, Ioannis Roumeliotis, Vassilios Pachidis, Richard Sharpe, Nicholas Howarth
GT 2023; V001T01A004https://doi.org/10.1115/GT2023-100761
Topics:
Aircraft
,
Compression
,
Engines
Water Enhanced Turbofan: Improved Thermodynamic Cycle Using Hydrogen as Fuel
GT 2023; V001T01A006https://doi.org/10.1115/GT2023-100807
Topics:
Fuels
,
Heat exchangers
,
Hydrogen
,
Thermodynamic cycles
,
Turbofans
,
Water
Impact of Installation on the Performance of an Aero-Engine Exhaust at Wind-Milling Flow Conditions
GT 2023; V001T01A007https://doi.org/10.1115/GT2023-100833
Topics:
Aircraft engines
,
Exhaust systems
,
Flow (Dynamics)
,
Milling
,
Wind
,
Nozzles
,
Pressure
,
Wings
,
Discharge coefficient
,
Tertiary petroleum recovery
A Study on Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines
Lukas Schuchard, Maximilian Bień, Karl Ziaja, Norman Blanken, Jan Göing, Jens Friedrichs, Francesca di Mare, Bernd Ponick, Ronald Mailach
GT 2023; V001T01A009https://doi.org/10.1115/GT2023-100915
Topics:
Aircraft propulsion
,
Maintenance
Propulsion Aerodynamics for a Novel High-Speed Exhaust System
GT 2023; V001T01A010https://doi.org/10.1115/GT2023-101005
Topics:
Aerodynamics
,
Cavities
,
Drag (Fluid dynamics)
,
Exhaust systems
,
Nozzles
,
Propulsion
Application of a Multidisciplinary Design Process to Assess the Influence of Requirements and Constraints on the Design of Military Engines
Tomasz Matuschek, Tom Otten, Sebastian Zenkner, Richard-Gregor Becker, Jacopo Zamboni, Erwin Moerland
GT 2023; V001T01A012https://doi.org/10.1115/GT2023-101426
Topics:
Aircraft
,
Design
,
Engines
,
Military systems
Computational Fluid Dynamics in a Fan-Drive Gear System of an Aeroengine
Hironori Hashimoto, Hidenori Arisawa, Koki Kondo, Yuji Shinoda, Mitsuaki Tanaka, Hideyuki Imai, Isao Fujii, Takunobu Nishida
GT 2023; V001T01A014https://doi.org/10.1115/GT2023-101589
Topics:
Computational fluid dynamics
,
Fluids
,
Gears
,
Planetary gears
Dynamic Modeling and Degradation Study of a Hybrid Electric Power System for Urban Air Mobility
GT 2023; V001T01A015https://doi.org/10.1115/GT2023-101597
Topics:
Dynamic modeling
,
Power systems (Machinery)
,
Rotorcraft
,
Urban air mobility
,
Dynamic response
,
Engines
,
Rotors
,
Aircraft
,
Algorithms
,
Batteries
Synergies and Trade-Offs in Hybrid Propulsion Systems Through Physics-Based Electrical Component Modelling
Dimitrios Bermperis, Elissaios Ntouvelos, Mavroudis D. Kavvalos, Stavros Vouros, Konstantinos G. Kyprianidis, Anestis I. Kalfas
GT 2023; V001T01A019https://doi.org/10.1115/GT2023-102211
Topics:
Electrical components
,
Modeling
,
Physics
,
Propulsion systems
,
Tradeoffs
,
Design
,
Power systems (Machinery)
,
Batteries
,
Electricity (Physics)
,
Aircraft
Application of Machine Learning for Prediction of Turbofan’s Airflow
GT 2023; V001T01A026https://doi.org/10.1115/GT2023-103015
Topics:
Air flow
,
Blades
,
Machine learning
,
Time series
Integrated Hybrid Engine Cycle Design and Power Management Optimization
Raj Ghelani, Ioannis Roumeliotis, Chana Anna Saias, Christos Mourouzidis, Vassilios Pachidis, Marko Bacic, Justin Norman
GT 2023; V001T01A027https://doi.org/10.1115/GT2023-103131
Topics:
Cycles
,
Design
,
Hybrid engines
,
Optimization
,
Fuels
,
Aircraft
,
Gas turbines
,
Retrofitting
,
Architecture
,
Density
Assessment of Airborne Contaminant Encountered During a Flight Mission
GT 2023; V001T01A029https://doi.org/10.1115/GT2023-103417
Topics:
Aircraft
,
Flight
,
Satellites
,
Contamination
,
Engines
,
Aerosols
,
Databases
,
Gas turbines
,
Helicopters
,
Lidar
Advanced Hydrogen Cycles to Help Decarbonize the Aviation Industry. Part 1: Development of Simulation & Modeling Toolsets
GT 2023; V001T01A030https://doi.org/10.1115/GT2023-103505
Topics:
Aviation
,
Cycles
,
Hydrogen
,
Modeling
,
Simulation
,
Fuels
,
Aircraft
,
Combustion chambers
,
Hydrogen fuels
,
Storage
An Educated Guess - Predicting Turbomachinery Efficiencies of Aero Engines During Conceptual Design
GT 2023; V001T01A033https://doi.org/10.1115/GT2023-103638
Topics:
Aircraft engines
,
Conceptual design
,
Engines
,
Turbomachinery
,
Design
,
Turbines
,
Databases
,
Analytical methods
,
Aviation
,
Axial flow
Comparison of Subspace Identification Methods for Modal Estimation of Bladed Disks
GT 2023; V001T01A035https://doi.org/10.1115/GT2023-103657
Topics:
Aeronautics
,
Bladed disks
,
Engines
,
Testing
,
Turbojets
,
Uncertainty
Integrated Design of a Variable Cycle Engine and Aircraft Thermal Management System
GT 2023; V001T01A036https://doi.org/10.1115/GT2023-103912
Topics:
Aircraft
,
Cycles
,
Design
,
Engines
,
Thermal management
,
Compressors
,
Nozzles
,
Random-access memory
,
Exhaust systems
,
Geometry
Aircraft Engine Performance Augmented by Wet Compression
GT 2023; V001T01A037https://doi.org/10.1115/GT2023-103947
Topics:
Aircraft engines
,
Compression
,
Errors
,
Fluids
,
Hydrogen
Effect of a Passive Flow Control Device on the Performance of an S-Duct Inlet in High Subsonic Flow
GT 2023; V001T01A038https://doi.org/10.1115/GT2023-104104
Topics:
Ducts
,
Flow control
,
Subsonic flow
,
Separation (Technology)
,
Computational fluid dynamics
,
Pressure
,
Diffusers
,
Simulation
,
Aerodynamics
,
Airfoils
Effect of Entrance Cross-Section on Bulk Swirl and Performance of an S-Duct Inlet in High Subsonic Flow
GT 2023; V001T01A040https://doi.org/10.1115/GT2023-104188
Topics:
Ducts
,
Subsonic flow
,
Flow (Dynamics)
,
Pressure
,
Engines
,
Additive manufacturing
,
Aircraft engines
,
Diffusion (Physics)
,
High pressure (Physics)
,
Mach number