1-20 of 96
Turbofans
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

A Study On Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines

Accepted Manuscript
Lukas Schuchard, Maximilian Bien, Karl Ziaja, Norman Blanken, Jan Göing, Jens Friedrichs, Francesca di Mare, Bernd Ponick, Ronald Mailach
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1340
https://doi.org/10.1115/1.4063580
Published Online: September 30, 2023
View Article titled, A Study On Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines
Open the PDF for A Study On Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines in another window
Topics: Maintenance, Engines, Aircraft propulsion, Design, Gas turbines, Machinery, Stress, Aircraft, Architecture, Bearings
Journal Articles

Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model

Yifeng Tang, Yan Li, Wenchong Yang, Wenxiang Zhou, Jinquan Huang, Tao Cui
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. November 2023, 145(11): 111006.
Paper No: GTP-23-1054
https://doi.org/10.1115/1.4063278
Published Online: September 29, 2023
View Article titled, Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model
Open the PDF for Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model in another window
Topics: Control equipment, Design, Engines, Equilibrium (Physics), Turbofans, Robust control, Polynomials, Errors, Dynamics (Mechanics)
Journal Articles

Combined Joule-Humphrey-recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation

Accepted Manuscript
Jorge Saavedra, Luis Cadarso
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1356
https://doi.org/10.1115/1.4063536
Published Online: September 29, 2023
View Article titled, Combined Joule-Humphrey-recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation
Open the PDF for Combined Joule-Humphrey-recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation in another window
Topics: Air travel, Cycles, Joules, Engines, Compression, Flow (Dynamics), Algorithms, Brayton cycle, Combustion, Explosions
Journal Articles

Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050

Da Mo, Ioannis Roumeliotis, Christos Mourouzidis, Sajal Kissoon, Yixiong Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. September 2022, 144(9): 094501.
Paper No: GTP-22-1032
https://doi.org/10.1115/1.4054944
Published Online: July 21, 2022
View Article titled, Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050
Open the PDF for Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050 in another window
Topics: Design, Engines, Fuels, Geometry, Turbofans, Pressure, Flight, Optimization, Weight (Mass), Aircraft
Journal Articles

Assessment of Performance Boundaries and Operability of Low Specific Thrust GUHBPR Engines for EIS2025

Da Mo, Ioannis Roumeliotis, Christos Mourouzidis, Sajal Kissoon, Yixiong Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2022, 144(7): 071002.
Paper No: GTP-21-1595
https://doi.org/10.1115/1.4054405
Published Online: May 20, 2022
View Article titled, Assessment of Performance Boundaries and Operability of Low Specific Thrust GUHBPR Engines for EIS2025
Open the PDF for Assessment of Performance Boundaries and Operability of Low Specific Thrust GUHBPR Engines for EIS2025 in another window
Topics: Design, Engines, Fuels, Thrust, Flight, Turbofans, Aircraft
Journal Articles

Influence of the Tool Wear on the Quality and Service Life of Gears for the Geared Turbofan Technology Machined by Five-Axis Milling

Christoph Zachert, Thomas Lakner, René Greschert, Daniel Schraknepper, Thomas Bergs
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061005.
Paper No: GTP-21-1684
https://doi.org/10.1115/1.4053911
Published Online: March 21, 2022
View Article titled, Influence of the Tool Wear on the Quality and Service Life of Gears for the Geared Turbofan Technology Machined by Five-Axis Milling
Open the PDF for Influence of the Tool Wear on the Quality and Service Life of Gears for the Geared Turbofan Technology Machined by Five-Axis Milling in another window
Topics: Gears, Machining, Milling, Service life (Equipment), Wear, Turbofans, Coatings
Journal Articles

Considerations for the Extension of Gas Path Analysis to Electrified Aircraft Propulsion Systems

Donald L. Simon, Randy Thomas, Kyle M. Dunlap
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031004.
Paper No: GTP-21-1418
https://doi.org/10.1115/1.4052424
Published Online: December 6, 2021
View Article titled, Considerations for the Extension of Gas Path Analysis to Electrified Aircraft Propulsion Systems
Open the PDF for Considerations for the Extension of Gas Path Analysis to Electrified Aircraft Propulsion Systems in another window
Topics: Aircraft propulsion, Sensors, Torque, Torque measurement, Turbofans, Engines, Power systems (Machinery), Errors, Parameter estimation, Generators
Journal Articles

Multivariable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties

Jiashuai Liu, Xi Wang, Meiyin Zhu, Keqiang Miao
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071027.
Paper No: GTP-20-1486
https://doi.org/10.1115/1.4049296
Published Online: March 31, 2021
View Article titled, Multivariable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties
Open the PDF for Multivariable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties in another window
Topics: Actuators, Adaptive control, Control equipment, Engines, Stability, Turbofans, Uncertainty, Design, Errors, Flow (Dynamics)
Journal Articles

DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Experiment and Modal Structure at Core-Nozzle Exit

Devin K. Boyle, Brenda S. Henderson, Lennart S. Hultgren
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051020.
Paper No: GTP-20-1720
https://doi.org/10.1115/1.4049882
Published Online: March 15, 2021
View Article titled, DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Experiment and Modal Structure at Core-Nozzle Exit
Open the PDF for DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Experiment and Modal Structure at Core-Nozzle Exit in another window
Topics: Acoustics, Combustion chambers, Engines, Microphones, Noise (Sound), Nozzles, Pressure, Spectra (Spectroscopy), Turbofans, Sensors
Journal Articles

Optimal Control and Energy Management for Hybrid Gas-Electric Propulsion

Hanz Richter, Joseph W. Connolly, Donald L. Simon
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091009.
Paper No: GTP-20-1173
https://doi.org/10.1115/1.4047890
Published Online: August 26, 2020
View Article titled, Optimal Control and Energy Management for Hybrid Gas-Electric Propulsion
Open the PDF for Optimal Control and Energy Management for Hybrid Gas-Electric Propulsion in another window
Topics: Engines, Flight, Fuels, Optimal control, Simulation, Storage, Torque, Transients (Dynamics), Flow (Dynamics), Dynamics (Mechanics)
Journal Articles

Modeling Geared Turbofan and Open Rotor Engine Performance for Year-2050 Long-Range and Short-Range Aircraft

Francesco S. Mastropierro, Joshua Sebastiampillai, Florian Jacob, Andrew Rolt
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2020, 142(4): 041016.
Paper No: GTP-19-1447
https://doi.org/10.1115/1.4045077
Published Online: February 3, 2020
View Article titled, Modeling Geared Turbofan and Open Rotor Engine Performance for Year-2050 Long-Range and Short-Range Aircraft
Open the PDF for Modeling Geared Turbofan and Open Rotor Engine Performance for Year-2050 Long-Range and Short-Range Aircraft in another window
Topics: Engines, Thrust, Pressure, Design, Rotors, Weight (Mass), Aircraft, Turbofans
Journal Articles

Comprehensive Performance Analysis of the Turbofan With a Multi-Annular Rotating Detonation Duct Burner

Zifei Ji, Huiqiang Zhang, Bing Wang, Wei He
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2020, 142(2): 021007.
Paper No: GTP-19-1162
https://doi.org/10.1115/1.4045518
Published Online: January 10, 2020
View Article titled, Comprehensive Performance Analysis of the Turbofan With a Multi-Annular Rotating Detonation Duct Burner
Open the PDF for Comprehensive Performance Analysis of the Turbofan With a Multi-Annular Rotating Detonation Duct Burner in another window
Topics: Ducts, Engines, Exhaust systems, Explosions, Pressure, Turbofans, Combustion chambers, Turbines
Journal Articles

Using Machine Learning to Predict Core Sizes of High-Efficiency Turbofan Engines

Michael T. Tong
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111023.
Paper No: GTP-19-1338
https://doi.org/10.1115/1.4044770
Published Online: October 23, 2019
View Article titled, Using Machine Learning to Predict Core Sizes of High-Efficiency Turbofan Engines
Open the PDF for Using Machine Learning to Predict Core Sizes of High-Efficiency Turbofan Engines in another window
Topics: Algorithms, Engines, Machine learning, Turbofans, Databases
Journal Articles

Continuous-Scan Phased Array Measurement Methods for Turbofan Engine Acoustic Testing

Parthiv N. Shah, Andrew White, Dan Hensley, Dimitri Papamoschou, Håvard Vold
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081201.
Paper No: GTP-18-1310
https://doi.org/10.1115/1.4042395
Published Online: February 11, 2019
View Article titled, Continuous-Scan Phased Array Measurement Methods for Turbofan Engine Acoustic Testing
Open the PDF for Continuous-Scan Phased Array Measurement Methods for Turbofan Engine Acoustic Testing in another window
Topics: Acoustics, Microphones, Sensors, Engines, Turbofans, Noise (Sound), Jets, Nozzles, Computer simulation, Exhaust systems
Journal Articles

Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts

Vadim Kloos, Trevor H. Speak, Robert J. Sellick, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121201.
Paper No: GTP-18-1327
https://doi.org/10.1115/1.4040822
Published Online: November 29, 2018
View Article titled, Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts
Open the PDF for Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts in another window
Topics: Aircraft, Design, Engines, Surges, Thrust, Turbofans, Compressors, Gears, Flight, Generators
Journal Articles

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Carlos Xisto, Olivier Petit, Tomas Grönstedt, Anders Lundbladh
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011016.
Paper No: GTP-18-1341
https://doi.org/10.1115/1.4040741
Published Online: September 17, 2018
View Article titled, Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines
Open the PDF for Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines in another window
Topics: Engines, Explosions, Nitrogen oxides, Pressure, Temperature, Turbofans, Emissions, Fuels, Weight (Mass), Combustion chambers
Journal Articles

Mission Analysis and Operational Optimization of Adaptive Cycle Microturbofan Engine in Surveillance and Firefighting Scenarios

Michael Palman, Boris Leizeronok, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011010.
Paper No: GTP-18-1304
https://doi.org/10.1115/1.4040734
Published Online: September 14, 2018
View Article titled, Mission Analysis and Operational Optimization of Adaptive Cycle Microturbofan Engine in Surveillance and Firefighting Scenarios
Open the PDF for Mission Analysis and Operational Optimization of Adaptive Cycle Microturbofan Engine in Surveillance and Firefighting Scenarios in another window
Topics: Cycles, Engines, Flight, Fuel consumption, Gears, Surveillance, Thrust, Unmanned aerial vehicles, Optimization, Design
Journal Articles

Complex Flow Generation and Development in a Full-Scale Turbofan Inlet

Tamara Guimarães, K. Todd Lowe, Walter F. O'Brien
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082606.
Paper No: GTP-17-1545
https://doi.org/10.1115/1.4039179
Published Online: May 14, 2018
View Article titled, Complex Flow Generation and Development in a Full-Scale Turbofan Inlet
Open the PDF for Complex Flow Generation and Development in a Full-Scale Turbofan Inlet in another window
Topics: Engines, Flow (Dynamics), Turbulence, Turbofans, Vortices, Aircraft, Stress
Journal Articles

Experimental Quantification of Fan Rotor Effects on Inlet Swirl Using Swirl Distortion Descriptors

Dustin J. Frohnapfel, K. Todd Lowe, Walter F. O'Brien
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082603.
Paper No: GTP-17-1631
https://doi.org/10.1115/1.4039425
Published Online: May 3, 2018
View Article titled, Experimental Quantification of Fan Rotor Effects on Inlet Swirl Using Swirl Distortion Descriptors
Open the PDF for Experimental Quantification of Fan Rotor Effects on Inlet Swirl Using Swirl Distortion Descriptors in another window
Topics: Engines, Flow (Dynamics), Rotors, Vortices, Design, Turbofans
Journal Articles

Optimizing Separate Exhaust Turbofans for Cruise Specific Fuel Consumption

Syed J. Khalid
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Design Innovation Paper
J. Eng. Gas Turbines Power. December 2017, 139(12): 125001.
Paper No: GTP-17-1162
https://doi.org/10.1115/1.4037316
Published Online: August 16, 2017
View Article titled, Optimizing Separate Exhaust Turbofans for Cruise Specific Fuel Consumption
Open the PDF for Optimizing Separate Exhaust Turbofans for Cruise Specific Fuel Consumption in another window
Topics: Design, Exhaust systems, Fuel consumption, Geometry, Nozzles, Turbofans, Engines, Compressors