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Proceedings Papers

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

K. Singh, A. Nicoli, R. Jefferson-Loveday, S. Ambrose, P. Paleo Cageao, K. Johnson, S. Mouvanal, J. Cao, A. Jacobs

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A001, June 13–17, 2022

Paper No: GT2022-78010

DOI: https://doi.org/10.1115/GT2022-78010

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Topics: Bearings, Thin films, Engineering simulation, Simulation, Flow (Dynamics), Excitation, Film thickness, Momentum, Physics, Robustness

Proceedings Papers

A Computational Investigation of Wall-Film Formation by an Impinging Liquid Jet in Crossflow

Gina M. Magnotti, Brandon A. Sforzo, Christopher F. Powell

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A030, June 13–17, 2022

Paper No: GT2022-80993

DOI: https://doi.org/10.1115/GT2022-80993

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Topics: Adhesion, Algebra, Aluminum plate, Bubbles, Combustion, Combustion chambers, Emissions, Film thickness, Fluids, Fuels

Proceedings Papers

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

K. Singh, M. Sharabi, R. Jefferson-Loveday, S. Ambrose, C. Eastwick, J. Cao, A. Jacobs

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A046, September 21–25, 2020

Paper No: GT2020-15845

DOI: https://doi.org/10.1115/GT2020-15845

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

Proceedings Papers

Injection of Kerosene Into a High-Temperature and High-Speed Air Crossflow

Wang Yulan, Mu Yong, Fan Xiongjie, Zhao Qianpeng, Xu Gang

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A067, September 21–25, 2020

Paper No: GT2020-15187

DOI: https://doi.org/10.1115/GT2020-15187

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Topics: High temperature, Trajectories (Physics), Air flow, Fuels, Evaporation, Flow (Dynamics), Plumes (Fluid dynamics), Atmospheric pressure, Design, Inertia (Mechanics)

Proceedings Papers

The Effect of Surface Tension on Bubble Generation in Gas-Sheared Liquid Films

João Vasques, Abubakr Ibrahim, David Hann, Kathy Simmons, Michael Walsh

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A008, June 17–21, 2019

Paper No: GT2019-91303

DOI: https://doi.org/10.1115/GT2019-91303

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Topics: Bubbles, Liquid films, Surface tension, Bearings, Aircraft engines, Brightness (Photometry), Cooling, Density, Ducts, Fluids

Proceedings Papers

Laboratory and On-Site Findings Demonstrating the Greater Effectiveness of Biphase Water-Based Compressor Cleaners Over Monophase Cleaners

Simon Kloter, Neil F. Ashford, Duncan R. Fitchett

Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A005, June 17–21, 2019

Paper No: GT2019-90340

DOI: https://doi.org/10.1115/GT2019-90340

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Topics: Compressors, Water, Contamination, Blades, Detergents, Surface tension, Surfactants, Carbon, Engines, Optical quality control

Proceedings Papers

Influence of Lubrication Oil on the Performance of Carbon Fibre Brush Seals for Aero-Engines Bearing Chambers

Bilal Outirba, Patrick Hendrick

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A012, June 17–21, 2019

Paper No: GT2019-90459

DOI: https://doi.org/10.1115/GT2019-90459

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Topics: Aircraft engines, Bearings, Carbon fibers, Lubrication, Fibers, Temperature, Lift (Fluid dynamics), Pressure, Torque, Viscosity

Proceedings Papers

Simulation of the Primary Jet Breakup of Non-Newtonian Fuels: Basic Research for Simulation-Assisted Design of Low-Grade Fuel Burner

Thomas Müller, Kathrin Kadel, Peter Habisreuther, Dimosthenis Trimis, Nikolaos Zarzalis, Alexander Sänger, Tobias Jakobs, Thomas Kolb

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A003, June 11–15, 2018

Paper No: GT2018-75945

DOI: https://doi.org/10.1115/GT2018-75945

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Topics: Design, Fuels, Simulation, Viscosity, Fluids, Particulate matter, Computational fluid dynamics, Flow (Dynamics), Surface tension, Computer simulation

Proceedings Papers

Effects of Fluid Properties on Spray Characteristics of a Flow-Blurring Atomizer

Brian T. Fisher, Michael R. Weismiller, Steven G. Tuttle, Katherine M. Hinnant

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A008, June 26–30, 2017

Paper No: GT2017-63135

DOI: https://doi.org/10.1115/GT2017-63135

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Topics: Flow (Dynamics), Fluids, Sprays, Viscosity, Water, Surface tension, Drops, Combustion, Combustion systems, Fuels

Proceedings Papers

A Coupled 1D Film Hydrodynamics and Core Gas Flow Model for Air-Oil Flows in Aero-Engine Bearing Chambers

B. Kakimpa, H. P. Morvan, S. Hibberd

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A045, June 26–30, 2017

Paper No: GT2017-64693

DOI: https://doi.org/10.1115/GT2017-64693

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Topics: Aircraft engines, Bearings, Flow (Dynamics), Gas flow, Hydrodynamics, Shear stress, Air flow, Design, Dimensions, Film thickness

Proceedings Papers

SPH Simulation of an Air-Assisted Atomizer Operating at High Pressure: Influence of Non-Newtonian Effects

G. Chaussonnet, R. Koch, H.-J. Bauer, A. Sänger, T. Jakobs, T. Kolb

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T03A001, June 26–30, 2017

Paper No: GT2017-63033

DOI: https://doi.org/10.1115/GT2017-63033

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Topics: High pressure (Physics), Simulation, Viscosity, Accounting, Atmospheric pressure, Ceramic matrix composites, Drops, Dynamics (Mechanics), Fluids, Hydrodynamics

Proceedings Papers

A Model for Liquid Films in Steam Turbines and Preliminary Validations

Amélie Simon, Meryem Marcelet, Jean-Marc Hérard, Jean-Marc Dorey, Michel Lance

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A007, June 13–17, 2016

Paper No: GT2016-56148

DOI: https://doi.org/10.1115/GT2016-56148

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Topics: Liquid films, Steam turbines, Pressure, Drops, Erosion, Gravity (Force), Inertia (Mechanics), Lakes, Mass transfer, Shallow water equations

Proceedings Papers

Solution Strategies for Thin Film Rimming Flow Modelling

B. Kakimpa, H. P. Morvan, S. Hibberd

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT15A026, June 15–19, 2015

Paper No: GT2015-43503

DOI: https://doi.org/10.1115/GT2015-43503

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Topics: Flow (Dynamics), Modeling, Thin films, Stability, Surface tension, Inertia (Mechanics), Shock (Mechanics), Wavelength, Computer simulation, Resolution (Optics)

Proceedings Papers

Penetration and Break-Up Behaviour of a Discrete Liquid Jet in a Cross Flowing Airstream: A Further Study

G. A. Hussein, A. K. Jasuja, R. S. Fletcher

Proc. ASME. GT1983, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A024, March 27–31, 1983

Paper No: 83-GT-170

DOI: https://doi.org/10.1115/83-GT-170

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Topics: Atmospheric pressure, Density, Design, Lasers, Light scattering, Photography, Surface mount devices, Surface tension, Temperature, Viscosity

Proceedings Papers

An Experimental Study of the Effects of Liquid Properties on the Breakup of a Two-Dimensional Liquid Sheet

B. E. Stapper, W. A. Sowa, G. S. Samuelsen

Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A032, June 11–14, 1990

Paper No: 90-GT-265

DOI: https://doi.org/10.1115/90-GT-265

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Topics: Drops, Flow (Dynamics), Fluids, Fuels, Imaging, Lasers, Nozzles, Surface tension, Viscosity

Proceedings Papers

The Particle-Wall, Normal-Impact Collision Coefficient in the Presence of a Liquid Film

D. P. Georgiou, G. Paleos

Proc. ASME. GT1990, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A006, June 11–14, 1990

Paper No: 90-GT-168

DOI: https://doi.org/10.1115/90-GT-168

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Topics: Collisions (Physics), Liquid films, Particulate matter, Absorption, Blades, Rotors, Adhesives, Condensation, Flue gases, Fuels

Proceedings Papers

Hot Gas Cleaning for Combined Cycle Based on Pressurized Coal Combustion

H. W. Gudenau, H. Hoberg, A. Mayerhofer

Proc. ASME. GT1994, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A011, June 13–16, 1994

Paper No: 94-GT-417

DOI: https://doi.org/10.1115/94-GT-417

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Topics: Coal, Combined cycles, Combustion, Slags, Venturi tubes, Viscosity, Absorption, Furnaces, Metallurgy, Particulate matter

Proceedings Papers

Progress in Smoothed Particle Hydrodynamics to Simulate Bearing Chambers

A. Ch. H. Kruisbrink, H. P. Morvan, F. R. Pearce

Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A032, June 16–20, 2014

Paper No: GT2014-26403

DOI: https://doi.org/10.1115/GT2014-26403

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Topics: Bearings, Hydrodynamics, Particulate matter, Boundary-value problems, Fluids, Pressure, Aircraft engines, Computer simulation, Density, Drops

Proceedings Papers

Modeling Fuel Injection in Gas Turbines Using the Meshless Smoothed Particle Hydrodynamics Method

S. Braun, C. Höfler, R. Koch, H.-J. Bauer

Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A001, June 3–7, 2013

Paper No: GT2013-94027

DOI: https://doi.org/10.1115/GT2013-94027

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Topics: Fuels, Gas turbines, Hydrodynamics, Modeling, Particulate matter, Drops, Shear (Mechanics), Deformation, Diffusion (Physics), Fluids

Proceedings Papers

Analysis and Comparison of Primary Droplet Characteristics in the Near Field of a Prefilming Airblast Atomizer

S. Gepperth, R. Koch, H.-J. Bauer

Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A002, June 3–7, 2013

Paper No: GT2013-94033

DOI: https://doi.org/10.1115/GT2013-94033

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Topics: Drops, Particulate matter, Sprays, Surface tension

NARROW

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

A Computational Investigation of Wall-Film Formation by an Impinging Liquid Jet in Crossflow

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

Injection of Kerosene Into a High-Temperature and High-Speed Air Crossflow

The Effect of Surface Tension on Bubble Generation in Gas-Sheared Liquid Films

Laboratory and On-Site Findings Demonstrating the Greater Effectiveness of Biphase Water-Based Compressor Cleaners Over Monophase Cleaners

Influence of Lubrication Oil on the Performance of Carbon Fibre Brush Seals for Aero-Engines Bearing Chambers

Simulation of the Primary Jet Breakup of Non-Newtonian Fuels: Basic Research for Simulation-Assisted Design of Low-Grade Fuel Burner

Effects of Fluid Properties on Spray Characteristics of a Flow-Blurring Atomizer

A Coupled 1D Film Hydrodynamics and Core Gas Flow Model for Air-Oil Flows in Aero-Engine Bearing Chambers

SPH Simulation of an Air-Assisted Atomizer Operating at High Pressure: Influence of Non-Newtonian Effects

A Model for Liquid Films in Steam Turbines and Preliminary Validations

Solution Strategies for Thin Film Rimming Flow Modelling

Penetration and Break-Up Behaviour of a Discrete Liquid Jet in a Cross Flowing Airstream: A Further Study

An Experimental Study of the Effects of Liquid Properties on the Breakup of a Two-Dimensional Liquid Sheet

The Particle-Wall, Normal-Impact Collision Coefficient in the Presence of a Liquid Film

Hot Gas Cleaning for Combined Cycle Based on Pressurized Coal Combustion

Progress in Smoothed Particle Hydrodynamics to Simulate Bearing Chambers

Modeling Fuel Injection in Gas Turbines Using the Meshless Smoothed Particle Hydrodynamics Method

Analysis and Comparison of Primary Droplet Characteristics in the Near Field of a Prefilming Airblast Atomizer

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