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Kathy Simmons
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Journal Articles

Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors

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Paloma Paleo Cageao, Kathy Simmons, Arun Prabhakar, Budi Chandra
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 012401.
Paper No: GTP-17-1167
https://doi.org/10.1115/1.4040812
Published Online: October 29, 2018
View Articletitled, Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors
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Topics: Bearings, Centrifugal force, Flow (Dynamics), Geometry, Jets, Rotors, Visualization, Plumes (Fluid dynamics), Temperature, Pressure
Journal Articles

Mechanisms for Residence Volume Reduction in Shallow Sump

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Budi Chandra, Kathy Simmons, Andrew Murphy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032601.
Paper No: GTP-17-1185
https://doi.org/10.1115/1.4037871
Published Online: October 17, 2017
View Articletitled, Mechanisms for Residence Volume Reduction in Shallow Sump
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Topics: Drops, Flow (Dynamics), Momentum, Spillways, Bearings, Film flow, Plates (structures), Gas turbines
Journal Articles

A Computational Fluid Dynamics Simulation of Oil–Air Flow Between the Cage and Inner Race of an Aero-engine Bearing

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Akinola A. Adeniyi, Hervé Morvan, Kathy Simmons
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2017, 139(1): 012506.
Paper No: GTP-16-1245
https://doi.org/10.1115/1.4034210
Published Online: September 8, 2016
View Articletitled, A Computational Fluid Dynamics Simulation of Oil–Air Flow Between the Cage and Inner Race of an Aero-engine Bearing
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Topics: Bearings, Computational fluid dynamics, Flow (Dynamics), Simulation, Aircraft engines, Fluids
Journal Articles

Study of Gas/Liquid Behavior Within an Aeroengine Bearing Chamber

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Budi Chandra, Kathy Simmons, Stephen Pickering, Steven H. Collicott, Nikolas Wiedemann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2013, 135(5): 051201.
Paper No: GTP-12-1319
https://doi.org/10.1115/1.4007753
Published Online: April 18, 2013
View Articletitled, Study of Gas/Liquid Behavior Within an Aeroengine Bearing Chamber
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Topics: Bearings, Film thickness, Flow (Dynamics), Porosity, Water, Air flow, Pipes, Pumps, Drops
Journal Articles

Effect of Pressure and Oil Mist on Windage Power Loss of a Shrouded Spiral Bevel Gear

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Kathy Simmons, Graham Johnson, Nikolas Wiedemann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Aircraft Engine
J. Eng. Gas Turbines Power. August 2012, 134(8): 081202.
https://doi.org/10.1115/1.4005984
Published Online: June 29, 2012
View Articletitled, Effect of Pressure and Oil Mist on Windage Power Loss of a Shrouded Spiral Bevel Gear
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Topics: Gears, Pressure, Sprays
Journal Articles

A Numerical Model for Oil Film Flow in an Aeroengine Bearing Chamber and Comparison to Experimental Data

Available to Purchase
Mark Farrall, Kathy Simmons, Stephen Hibberd, Philippe Gorse
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2006, 128(1): 111–117.
https://doi.org/10.1115/1.1924719
Published Online: March 1, 2004
View Articletitled, A Numerical Model for Oil Film Flow in an Aeroengine Bearing Chamber and Comparison to Experimental Data
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Topics: Air flow, Bearings, Boundary-value problems, Drops, Film flow, Film thickness, Flow (Dynamics), Momentum, Vents, Two-phase flow