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Christopher Goyne
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Journal Articles

Propagation of Uncertainty in Experimental Dynamic Coefficients of Fluid Film Journal Bearings

Pedro Herrera, Christopher Goyne, Robert Rockwell
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. July 2024, 146(7): 074501.
Paper No: TRIB-23-1252
https://doi.org/10.1115/1.4065002
Published Online: March 25, 2024
View Article titled, Propagation of Uncertainty in Experimental Dynamic Coefficients of Fluid Film Journal Bearings
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Topics: Bearings, Uncertainty
Journal Articles

Form Shear Stress Correction in Bulk Flow Analysis of Grooved Seals Based on Effective Film Thickness

Nathaniel Gibbons, Christopher Goyne
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2024, 146(1): 014401.
Paper No: TRIB-23-1114
https://doi.org/10.1115/1.4063190
Published Online: September 27, 2023
View Article titled, Form Shear Stress Correction in Bulk Flow Analysis of Grooved Seals Based on Effective Film Thickness
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Topics: Computational fluid dynamics, Film thickness, Flow (Dynamics), Shear stress, Simulation, Leakage, Modeling, Reynolds number
Journal Articles

Computational Fluid Dynamics Prediction of Rotordynamic Coefficients for Grooved Seals: Model and Numerical Sensitivity

Nathaniel Gibbons, Cori Watson-Kassa, Christopher Goyne
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091001.
Paper No: GTP-23-1014
https://doi.org/10.1115/1.4062560
Published Online: July 19, 2023
View Article titled, Computational Fluid Dynamics Prediction of Rotordynamic Coefficients for Grooved Seals: Model and Numerical Sensitivity
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Topics: Computational fluid dynamics, Flow (Dynamics), Geometry, Leakage, Modeling, Pressure, Rotors, Stiffness, Uncertainty, Whirls
Proceedings Papers

Circumferentially Grooved Seal Flow Field Analysis Based on Effective Film Thickness to Improve Bulk Flow Models

Nathaniel Gibbons, Cori Watson-Kassa, Christopher Goyne, Minhui He
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT22A005, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81010
https://doi.org/10.1115/GT2022-81010
View Paper titled, Circumferentially Grooved Seal Flow Field Analysis Based on Effective Film Thickness to Improve Bulk Flow Models
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Topics: Film thickness, Flow (Dynamics), Computational fluid dynamics, Modeling, Reynolds number, Shear stress, Engineering simulation, Leakage, Physics, Rotors
Journal Articles

Circumferentially Grooved Seal Flow Field Analysis Based on Effective Film Thickness to Improve Bulk Flow Models

Nathaniel Gibbons, Cori Watson-Kassa, Christopher Goyne, Minhui He
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111021.
Paper No: GTP-22-1349
https://doi.org/10.1115/1.4055412
Published Online: September 28, 2022
View Article titled, Circumferentially Grooved Seal Flow Field Analysis Based on Effective Film Thickness to Improve Bulk Flow Models
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Topics: Film thickness, Flow (Dynamics), Rotors, Shear stress, Pressure drop, Pressure, Leakage
Proceedings Papers

Analysis of Labyrinth Seal Flow Patterns to Improve Bulk Flow Code Predictions

Nathaniel Gibbons, Cori Watson-Kassa, Christopher Goyne, Houston Wood
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A066, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10972
https://doi.org/10.1115/IMECE2019-10972
View Paper titled, Analysis of Labyrinth Seal Flow Patterns to Improve Bulk Flow Code Predictions
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Topics: Flow (Dynamics), Film thickness, Pressure, Leakage, Rotors, Computational fluid dynamics, Design, Engineering simulation, Fluid films, Fluids
Journal Articles

Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket

Michael Branagan, Neal Morgan, Christopher Goyne, Roger Fittro, Robert Rockwell, Minhui He
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2020, 142(2): 021801.
Paper No: TRIB-19-1070
https://doi.org/10.1115/1.4045014
Published Online: November 16, 2019
View Article titled, Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket
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Topics: Bearings, Computational fluid dynamics, Fluid films, Journal bearings, Pressure, Geometry, Stiffness, Regression models
Journal Articles

Compliant Gas Foil Bearings and Analysis Tools

Michael Branagan, David Griffin, Christopher Goyne, Alexandrina Untaroiu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technology Review
J. Eng. Gas Turbines Power. May 2016, 138(5): 054001.
Paper No: GTP-15-1428
https://doi.org/10.1115/1.4031628
Published Online: November 11, 2015
View Article titled, Compliant Gas Foil Bearings and Analysis Tools
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Topics: Bearings, Foil bearings, Stress, Stiffness
Proceedings Papers

Compliant Gas Foil Bearings and Analysis Tools

Michael Branagan, David Griffin, Christopher Goyne, Alexandrina Untaroiu
Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT31A022, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43650
https://doi.org/10.1115/GT2015-43650
View Paper titled, Compliant Gas Foil Bearings and Analysis Tools
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Topics: Foil bearings, Bearings, Damping, Design, Rotors, Stiffness, Stress, Aircraft, Compressors, Cycles
Journal Articles

An Enhanced Greitzer Compressor Model Including Pipeline Dynamics and Surge

Se Young Yoon, Zongli Lin, Christopher Goyne, Paul E. Allaire
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2011, 133(5): 051005.
https://doi.org/10.1115/1.4003937
Published Online: July 26, 2011
View Article titled, An Enhanced Greitzer Compressor Model Including Pipeline Dynamics and Surge
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Topics: Acoustics, Clearances (Engineering), Compression, Compressors, Dynamics (Mechanics), Impellers, Pipelines, Pipes, Pressure, Surges
Journal Articles

Model Validation for an Active Magnetic Bearing Based Compressor Surge Control Test Rig

Se Young Yoon, Zongli Lin, Kin Tien Lim, Christopher Goyne, Paul E. Allaire
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2010, 132(6): 061005.
https://doi.org/10.1115/1.4001845
Published Online: September 16, 2010
View Article titled, Model Validation for an Active Magnetic Bearing Based Compressor Surge Control Test Rig
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Topics: Clearances (Engineering), Compression, Compressors, Control equipment, Impellers, Magnetic bearings, Pressure, Surges, Design, Model validation