1-20 of 49
Gears
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

Fluid Dynamic Loss Model With Wide Applicability for Aeroengine Transmission Gears

Available to Purchase
Hidenori Arisawa, Mitsuaki Tanaka, Hironori Hashimoto, Tatsuhiko Goi, Takahiko Banno, Hirofumi Akahori
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051001.
Paper No: GTP-23-1494
https://doi.org/10.1115/1.4063714
Published Online: December 8, 2023
View Articletitled, Fluid Dynamic Loss Model With Wide Applicability for Aeroengine Transmission Gears
Open the PDF for Fluid Dynamic Loss Model With Wide Applicability for Aeroengine Transmission Gears in another window
Topics: Flow (Dynamics), Fluids, Gears, Vortices
Journal Articles

Applicability of Numerical Simulation to the Classification of Fluid Dynamic Loss in Aeroengine Transmission Gears

Available to Purchase
Hidenori Arisawa, Mitsuaki Tanaka, Hironori Hashimoto, Tatsuhiko Goi, Takahiko Banno, Hideyuki Imai
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041018.
Paper No: GTP-23-1493
https://doi.org/10.1115/1.4063713
Published Online: December 8, 2023
View Articletitled, Applicability of Numerical Simulation to the Classification of Fluid Dynamic Loss in Aeroengine Transmission Gears
Open the PDF for Applicability of Numerical Simulation to the Classification of Fluid Dynamic Loss in Aeroengine Transmission Gears in another window
Topics: Flow (Dynamics), Fluids, Gears, Air flow, Pressure, Computer simulation, Mechanical drives
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

Available to Purchase
Christoph Zachert, Thomas Lakner, René Greschert, Daniel Schraknepper, Thomas Bergs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
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 Articletitled, 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

Preliminary Design Framework for the Power Gearbox in a Contra-Rotating Open Rotor

Available to Purchase
Diana G. San Benito Pastor, Devaiah Nalianda, Vishal Sethi, Ron Midgley, Andrew Rolt, D. Alejandro Block Novelo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041022.
Paper No: GTP-20-1061
https://doi.org/10.1115/1.4049411
Published Online: March 10, 2021
View Articletitled, Preliminary Design Framework for the Power Gearbox in a Contra-Rotating Open Rotor
Open the PDF for Preliminary Design Framework for the Power Gearbox in a Contra-Rotating Open Rotor in another window
Topics: Design, Gears, Mechanical drives, Torque, Stress, Rotors, Propellers
Journal Articles

Pumping Loss of Shrouded Meshed Spur Gears

Available to Purchase
Michael J. Hurrell, Jerzy T. Sawicki
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2020, 142(11): 111003.
Paper No: GTP-20-1568
https://doi.org/10.1115/1.4048487
Published Online: October 15, 2020
View Articletitled, Pumping Loss of Shrouded Meshed Spur Gears
Open the PDF for Pumping Loss of Shrouded Meshed Spur Gears in another window
Topics: Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Gears, Pressure, Spur gears, Stress, NASA, Drag (Fluid dynamics), Test facilities
Journal Articles

Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Available to Purchase
Alexandre Mauricio, Linghao Zhou, David Mba, Konstantinos Gryllias
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031010.
Paper No: GTP-19-1314
https://doi.org/10.1115/1.4044453
Published Online: January 29, 2020
View Articletitled, Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis
Open the PDF for Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis in another window
Topics: Bearings, Condition monitoring, Electromagnetic spectrum, Mechanical drives, Optimization, Signals, Vibration, Filtration, Gears, Flaw detection
Journal Articles

Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

Available to Purchase
Alexandre Mauricio, Shuangwen Sheng, Konstantinos Gryllias
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031003.
Paper No: GTP-19-1317
https://doi.org/10.1115/1.4044683
Published Online: January 17, 2020
View Articletitled, Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions
Open the PDF for Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions in another window
Topics: Bearings, Condition monitoring, Mechanical drives, Optimization, Sensors, Signals, Stress, Wind turbines, Gears, Damage
Journal Articles

Development of a Flow Visualization Borescope and a Two-Phase Flow Probe for Aeroengine Transmission Gears

Available to Purchase
Hidenori Arisawa, Yuji Shinoda, Yoshiyuki Noguchi, Tatsuhiko Goi, Takahiko Banno, Hirofumi Akahori
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091013.
Paper No: GTP-19-1265
https://doi.org/10.1115/1.4043993
Published Online: July 10, 2019
View Articletitled, Development of a Flow Visualization Borescope and a Two-Phase Flow Probe for Aeroengine Transmission Gears
Open the PDF for Development of a Flow Visualization Borescope and a Two-Phase Flow Probe for Aeroengine Transmission Gears in another window
Topics: Calibration, Flow (Dynamics), Flow visualization, Gears, Mechanical drives, Probes, Two-phase flow, Visualization, Pressure
Journal Articles

Static and Dynamic Coefficient Measurements for a Thrust Collar Used in an Integrally Geared Compressor

Available to Purchase
Thomas Kerr, Andrew Crandall, Dara Childs, Adolfo Delgado
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051020.
Paper No: GTP-18-1314
https://doi.org/10.1115/1.4041654
Published Online: March 14, 2019
View Articletitled, Static and Dynamic Coefficient Measurements for a Thrust Collar Used in an Integrally Geared Compressor
Open the PDF for Static and Dynamic Coefficient Measurements for a Thrust Collar Used in an Integrally Geared Compressor in another window
Topics: Compressors, Damping, Deflection, Degrees of freedom, Hammers, Rotation, Stiffness, Stress, Test facilities, Thrust
Journal Articles

Classification and Modeling of Fluid Dynamic Loss in Aeroengine Transmission Gears

Available to Purchase
Hidenori Arisawa, Yuji Shinoda, Mitsuaki Tanaka, Tatsuhiko Goi, Hirofumi Akahori, Mamoru Yoshitomi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2019, 141(6): 061012.
Paper No: GTP-18-1661
https://doi.org/10.1115/1.4042509
Published Online: February 18, 2019
View Articletitled, Classification and Modeling of Fluid Dynamic Loss in Aeroengine Transmission Gears
Open the PDF for Classification and Modeling of Fluid Dynamic Loss in Aeroengine Transmission Gears in another window
Topics: Flow (Dynamics), Fluids, Gears, Mechanical drives, Pressure, Modeling
Journal Articles

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

Available to Purchase
Vadim Kloos, Trevor H. Speak, Robert J. Sellick, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
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 Articletitled, 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

Multiphase Computational Fluid Dynamics Modeling of External Oil Flow From a Journal Bearing

Available to Purchase
Martin Berthold, Hervé Morvan, Richard Jefferson-Loveday, Colin Young, Benjamin C. Rothwell, Stephen Ambrose
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051002.
Paper No: GTP-18-1556
https://doi.org/10.1115/1.4041517
Published Online: November 20, 2018
View Articletitled, Multiphase Computational Fluid Dynamics Modeling of External Oil Flow From a Journal Bearing
Open the PDF for Multiphase Computational Fluid Dynamics Modeling of External Oil Flow From a Journal Bearing in another window
Topics: Computational fluid dynamics, Flow (Dynamics), Journal bearings, Phase interfaces, Modeling, Boundary-value problems, Gears
Journal Articles

Vibration-Based Condition Monitoring of Wind Turbine Gearboxes Based on Cyclostationary Analysis

Available to Purchase
Alexandre Mauricio, Junyu Qi, Konstantinos Gryllias
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031026.
Paper No: GTP-18-1329
https://doi.org/10.1115/1.4041114
Published Online: November 1, 2018
View Articletitled, Vibration-Based Condition Monitoring of Wind Turbine Gearboxes Based on Cyclostationary Analysis
Open the PDF for Vibration-Based Condition Monitoring of Wind Turbine Gearboxes Based on Cyclostationary Analysis in another window
Topics: Bearings, Condition monitoring, Gears, Mechanical drives, Sensors, Signals, Vibration, Wind turbines, Damage, Emission spectroscopy
Journal Articles

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

Available to Purchase
Michael Palman, Boris Leizeronok, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
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 Articletitled, 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

Experimental and Numerical Investigation on Windage Power Losses in High Speed Gears

Available to Purchase
Daniele Massini, Tommaso Fondelli, Antonio Andreini, Bruno Facchini, Lorenzo Tarchi, F. Leonardi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082508.
Paper No: GTP-17-1392
https://doi.org/10.1115/1.4038471
Published Online: May 17, 2018
View Articletitled, Experimental and Numerical Investigation on Windage Power Losses in High Speed Gears
Open the PDF for Experimental and Numerical Investigation on Windage Power Losses in High Speed Gears in another window
Topics: Computational fluid dynamics, Flow (Dynamics), Gears, Torque, Pressure, Particulate matter, Temperature
Journal Articles

Toward Investigation of External Oil Flow From a Journal Bearing in an Epicyclic Gearbox

Available to Purchase
Martin Berthold, Hervé Morvan, Colin Young, Richard Jefferson-Loveday
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 062501.
Paper No: GTP-17-1410
https://doi.org/10.1115/1.4038284
Published Online: January 17, 2018
View Articletitled, Toward Investigation of External Oil Flow From a Journal Bearing in an Epicyclic Gearbox
Open the PDF for Toward Investigation of External Oil Flow From a Journal Bearing in an Epicyclic Gearbox in another window
Topics: Computational fluid dynamics, Flow (Dynamics), Journal bearings, Gears
Journal Articles

On the Predicted Effect of Angular Misalignment on the Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors

Available to Purchase
Travis A. Cable, Luis San Andrés, Karl Wygant
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 042503.
Paper No: GTP-16-1306
https://doi.org/10.1115/1.4034722
Published Online: November 2, 2016
View Articletitled, On the Predicted Effect of Angular Misalignment on the Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors
Open the PDF for On the Predicted Effect of Angular Misalignment on the Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors in another window
Topics: Thrust, Pressure, Stress, Film thickness, Gears, Flow (Dynamics), Lubricants
Journal Articles

Micro-Turbojet to Turbofan Conversion Via Continuously Variable Transmission: Thermodynamic Performance Study

Available to Purchase
Kobi Kadosh, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2017, 139(2): 022603.
Paper No: GTP-16-1249
https://doi.org/10.1115/1.4034262
Published Online: September 13, 2016
View Articletitled, Micro-Turbojet to Turbofan Conversion Via Continuously Variable Transmission: Thermodynamic Performance Study
Open the PDF for Micro-Turbojet to Turbofan Conversion Via Continuously Variable Transmission: Thermodynamic Performance Study in another window
Topics: Engines, Modeling, Turbofans, Turbojets, Nozzles, Thrust, Gears
Journal Articles

Dual Drive Booster for a Two-Spool Turbofan: Performance Effects and Mechanical Feasibility

Available to Purchase
Trevor H. Speak, Robert J. Sellick, Vadim Kloos, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2016, 138(2): 022603.
Paper No: GTP-15-1359
https://doi.org/10.1115/1.4031274
Published Online: September 1, 2015
View Articletitled, Dual Drive Booster for a Two-Spool Turbofan: Performance Effects and Mechanical Feasibility
Open the PDF for Dual Drive Booster for a Two-Spool Turbofan: Performance Effects and Mechanical Feasibility in another window
Topics: Compressors, Design, Engines, Gears, Pressure, Turbofans, Mechanical drives, Thrust
Journal Articles

On the Predicted Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors

Available to Purchase
Luis San Andrés, Travis A. Cable, Karl Wygant, Andron Morton
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2015, 137(5): 052502.
Paper No: GTP-14-1418
https://doi.org/10.1115/1.4028663
Published Online: May 1, 2015
View Articletitled, On the Predicted Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors
Open the PDF for On the Predicted Performance of Oil Lubricated Thrust Collars in Integrally Geared Compressors in another window
Topics: Film thickness, Friction, Pressure, Stress, Thrust, Compressors, Stiffness, Damping, Lubricants, Gears