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Journal Articles

A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface

Luc Bertolotti, Richard Jefferson Loveday, Stephen Ambrose, Evgenia Korsukova

J. Turbomach. December 2021, 143(12): 121005.

Paper No: TURBO-20-1253

DOI: https://doi.org/10.1115/1.4051554

Published Online: July 5, 2021

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Topics: Aircraft engines, Bearings, Computational fluid dynamics, Flow (Dynamics), Fluids, Large eddy simulation, Modeling, Turbulence, Two-phase flow, Simulation

Journal Articles

Modeling of Partially Wetting Liquid Film Using an Enhanced Thin Film Model for Aero-Engine Bearing Chamber Applications

Kuldeep Singh, Medhat Sharabi, Richard Jefferson-Loveday, Stephen Ambrose, Carol Eastwick, Jing Cao, Adrian Jacobs

J. Eng. Gas Turbines Power. April 2021, 143(4): 041001.

Paper No: GTP-20-1559

DOI: https://doi.org/10.1115/1.4049663

Published Online: February 8, 2021

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Topics: Bearings, Film thickness, Flow (Dynamics), Thin films, Wetting, Aircraft engines, Liquid films, Drying, Simulation

Proceedings Papers

Numerical Investigation Into Fully and Partially Wetted Disk Geometries With Relevance to Intershaft Hydraulic Seals

Achinie Warusevitane, Kathy Johnson, Stephen Ambrose, Mike Walsh, Colin Young

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A025, September 21–25, 2020

Paper No: GT2020-15121

DOI: https://doi.org/10.1115/GT2020-15121

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Topics: Disks, Flow (Dynamics), Annulus, Bearings, Fluids, Rotating disks, Aircraft engines, Computational fluid dynamics, Engines, Industrial research

Proceedings Papers

A Comparison of VOF and Euler-Euler Approaches in CFD Modelling of Two-Phase Flows With a Sharp Interface

Luc Bertolotti, Richard Jefferson-Loveday, Stephen Ambrose, Evgenia Korsukova

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A018, September 21–25, 2020

Paper No: GT2020-14681

DOI: https://doi.org/10.1115/GT2020-14681

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Topics: Computational fluid dynamics, Modeling, Two-phase flow, Bearings, Flow (Dynamics), Shear flow, Fluids, Momentum, Reynolds-averaged Navier–Stokes equations, Water

Proceedings Papers

Numerical Investigation of Two Phase Flow in a Dual Drive Booster (DDB)

Arun Prabhakar, Stephen Ambrose, Herve Morvan

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A006, June 17–21, 2019

Paper No: GT2019-90347

DOI: https://doi.org/10.1115/GT2019-90347

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Topics: Aircraft, Cutting, Engine design, Engineering simulation, Engines, Flow (Dynamics), Fluids, Gears, Geometry, High pressure (Physics)

Proceedings Papers

Prediction of Film Thickness of an Aero-Engine Bearing Chamber Using Coupled VOF and Thin Film Model

Kuldeep Singh, Medhat Sharabi, Stephen Ambrose, Carol Eastwick, Richard Jefferson-Loveday

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A026, June 17–21, 2019

Paper No: GT2019-91314

DOI: https://doi.org/10.1115/GT2019-91314

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Topics: Aircraft engines, Bearings, Film thickness, Thin films, Air flow, Fluids, Lubricants

Proceedings Papers

Assessment of an Enhanced Thin Film Model to Capture Wetting and Drying Behavior in an Aero-Engine Bearing Chamber

Kuldeep Singh, Medhat Sharabi, Stephen Ambrose, Carol Eastwick, Richard Jefferson-Loveday, Jing Cao, Adrian Jacobs

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A027, June 17–21, 2019

Paper No: GT2019-91323

DOI: https://doi.org/10.1115/GT2019-91323

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Topics: Aircraft engines, Bearings, Drying, Thin films, Wetting, Film thickness, Lubricants, Air flow, Flat plates, Fluids

Proceedings Papers

Modelling Droplet Heat and Mass Transfer in Aero-Engine Bearing Chambers

Dafne Gaviria Arcila, Hervé Morvan, Kathy Simmons, Stephen Ambrose, Michael Walsh, Bruce Kakimpa

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A034, June 17–21, 2019

Paper No: GT2019-91657

DOI: https://doi.org/10.1115/GT2019-91657

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Topics: Aircraft engines, Bearings, Drops, Heat, Mass transfer, Modeling, Evaporation, Air flow, Flow (Dynamics), Temperature

Journal Articles

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

Martin Berthold, Hervé Morvan, Richard Jefferson-Loveday, Colin Young, Benjamin C. Rothwell, Stephen Ambrose

J. Eng. Gas Turbines Power. May 2019, 141(5): 051002.

Paper No: GTP-18-1556

DOI: https://doi.org/10.1115/1.4041517

Published Online: November 20, 2018

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Topics: Computational fluid dynamics, Flow (Dynamics), Journal bearings, Phase interfaces, Modeling, Boundary-value problems, Gears

Proceedings Papers

Investigation of Oil Jet Impingement on a Rotating Gear Using Lattice Boltzman Method (LBM)

Stephen Ambrose, Hervé Morvan, Kathy Simmons

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A028, June 11–15, 2018

Paper No: GT2018-76371

DOI: https://doi.org/10.1115/GT2018-76371

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Topics: Gears, Particulate matter, Computational fluid dynamics, Cooling, Engineering simulation, Flow (Dynamics), Heat, Mechanical drives, Simulation, Turbulence

Journal citation

NARROW

A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface

Modeling of Partially Wetting Liquid Film Using an Enhanced Thin Film Model for Aero-Engine Bearing Chamber Applications

Numerical Investigation Into Fully and Partially Wetted Disk Geometries With Relevance to Intershaft Hydraulic Seals

A Comparison of VOF and Euler-Euler Approaches in CFD Modelling of Two-Phase Flows With a Sharp Interface

Numerical Investigation of Two Phase Flow in a Dual Drive Booster (DDB)

Prediction of Film Thickness of an Aero-Engine Bearing Chamber Using Coupled VOF and Thin Film Model

Assessment of an Enhanced Thin Film Model to Capture Wetting and Drying Behavior in an Aero-Engine Bearing Chamber

Modelling Droplet Heat and Mass Transfer in Aero-Engine Bearing Chambers

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

Investigation of Oil Jet Impingement on a Rotating Gear Using Lattice Boltzman Method (LBM)

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