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Proceedings Papers

A Discrete Element Methods-Based Model for Particulate Deposition and Rebound in Gas Turbines

Jack G. Gaskell, Matthew McGilvray, David R. H. Gillespie

Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT33A001, June 7–11, 2021

Paper No: GT2021-58477

DOI: https://doi.org/10.1115/GT2021-58477

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Topics: Gas turbines, Particulate matter, Adhesion, Deformation, Modeling, Physics, Viscoelasticity, Collisions (Physics), Cooling, Discrete element methods

Proceedings Papers

The Effect of Sand Erosion on a Compressor Blade and its Modal Properties

Robby Weber, Arnold Kühhorn, Thomas Klauke, Sven Schrape

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A001, September 21–25, 2020

Paper No: GT2020-14045

DOI: https://doi.org/10.1115/GT2020-14045

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Topics: Blades, Compressors, Erosion, Sands, Engines, Airfoils, Damage, Design, High cycle fatigue, Wear

Proceedings Papers

Governing Parameters Influencing CMAS Adhesion and Infiltration Into Environmental/Thermal Barrier Coatings in Gas Turbine Engines

Anindya Ghoshal, Michael J. Walock, Muthuvel Murugan, Clara Mock, Luis Bravo, Marc Pepi, Andy Nieto, Andrew Wright, Jian Luo, Nishan Jain, Alison Flatau, Larry Fehrenbacher

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A016, June 17–21, 2019

Paper No: GT2019-92000

DOI: https://doi.org/10.1115/GT2019-92000

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Topics: Adhesion, Gas turbines, Thermal barrier coatings, Coating processes, Sands, Temperature, Aircraft, Army, Aviation, Boundary layers

Proceedings Papers

Rare-Earth Oxides Blended With Yttria-Stabilized Zirconia Thermal Barrier Coatings for Improved Resistance to Sand Adherence and Calcia-Magnesia-Alumino-Silicate (CMAS) Infiltration

Clara Mock, Michael J. Walock, Andrew Wright, Andy Nieto, Anindya Ghoshal, Muthuvel Murugan, Marc Pepi

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A006, June 17–21, 2019

Paper No: GT2019-90395

DOI: https://doi.org/10.1115/GT2019-90395

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Topics: Sands, Thermal barrier coatings, Particulate matter, Engines, Adhesion, Military systems, Aircraft, Army, Aviation, Coatings

Proceedings Papers

Airfoil Optimization for a Wind Turbine Operating in a Particle-Laden Environment

Aya Diab, Ahmed Hossam El-Din

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A006, June 17–21, 2019

Paper No: GT2019-91044

DOI: https://doi.org/10.1115/GT2019-91044

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Topics: Airfoils, Blades, Dust, Erosion, Genetic algorithms, Optimization, Particulate matter, Sands, Surface roughness, Wind turbines

Proceedings Papers

Heat Transfer During Impact of Elastoplastic and Cohesive Particles

Kuahai Yu, Danesh Tafti, Xi Yang, Shihong Xin

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A012, June 17–21, 2019

Paper No: GT2019-91087

DOI: https://doi.org/10.1115/GT2019-91087

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Topics: Heat transfer, Particulate matter, Temperature, Adhesion, Collisions (Physics), Sands, Stainless steel, Alloys, Compression, Deformation

Proceedings Papers

Measurement Drift in 3-Hole Yaw Pressure Probes From 5 Micron Sand Fouling at 1050° C

Edward J. Turner, Matthew F. Bogdan, Tyler M. O’Connell, Wing F. Ng, Kevin T. Lowe, Loren Crook, Richard Stevenson, James Roberts

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A008, June 17–21, 2019

Paper No: GT2019-90880

DOI: https://doi.org/10.1115/GT2019-90880

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Topics: Pressure, Probes, Sands, Yaw, Errors, Flow (Dynamics), Calibration, Wedges, Dust, Gas turbines

Proceedings Papers

Analysis of Solid Particle Ingestion and Dynamics in a Turbomachine Using Large-Eddy Simulation

Benjamin Martin, Martin Thomas, Jérôme Dombard, Florent Duchaine, Laurent Gicquel

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A013, June 17–21, 2019

Paper No: GT2019-91215

DOI: https://doi.org/10.1115/GT2019-91215

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Topics: Dynamics (Mechanics), Large eddy simulation, Particulate matter, Turbomachinery, Compressors, Blades, Computation, Computational fluid dynamics, Gas turbines, Turbines

Proceedings Papers

Impact of Dust Feed on Capture Efficiency and Deposition Patterns in a Double-Walled Liner

Trevor M. Cory, Karen A. Thole, Kathryn L. Kirsch, Ryan Lundgreen, Robin Prenter, Stephen Kramer

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A010, June 17–21, 2019

Paper No: GT2019-90981

DOI: https://doi.org/10.1115/GT2019-90981

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Topics: Coolants, Cooling, Durability, Dust, Flow (Dynamics), Gas turbines, Particulate matter, Pressure, Sands, Slug flows

Proceedings Papers

Erosion Testing of Environmental-Barrier-Coated CMC and its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

Yoji Okita, Yousuke Mizokami, Jun Hasegawa

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A002, June 17–21, 2019

Paper No: GT2019-90216

DOI: https://doi.org/10.1115/GT2019-90216

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Topics: Aircraft engines, Ceramic matrix composites, Erosion, Particulate matter, Testing, Turbines, Flow (Dynamics), Airfoils, Cascades (Fluid dynamics), Pressure

Proceedings Papers

A Multiphase Computational Framework for Deposit Formation and Growth

Steven Paul, Danesh Tafti, Kuahai Yu

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A003, June 17–21, 2019

Paper No: GT2019-90266

DOI: https://doi.org/10.1115/GT2019-90266

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Topics: Collisions (Physics), Flow (Dynamics), Fluids, Gas turbines, Heat conduction, Heat transfer, Jets, Materials properties, Particulate matter, Physics

Proceedings Papers

Numerical Investigation on Sand Particles Deposition in a U-Bend Ribbed Internal Cooling Passage of Turbine Blade

Lin Li, Cun-liang Liu, Xiao-Yu Shi, Hui-ren Zhu, Bing-ran Li

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A007, June 17–21, 2019

Paper No: GT2019-90850

DOI: https://doi.org/10.1115/GT2019-90850

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Topics: Cooling, Particulate matter, Sands, Turbine blades, Reynolds number, Fluids, Computational fluid dynamics, Computer simulation, Energy dissipation, Flow (Dynamics)

Proceedings Papers

The Increasing Complexity of Corrosion in Gas Turbines

David A. Shifler

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T25A001, June 17–21, 2019

Paper No: GT2019-90111

DOI: https://doi.org/10.1115/GT2019-90111

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Topics: Corrosion, Gas turbines, Chemistry, Ships, Sulfur, Carbon, Combustion chambers, Fuels, High temperature, Melting

Proceedings Papers

Robust Film Cooling Hole Shape Optimization Considering Surface Roughness and Partial Hole Blockage

Sanga Lee, Wontae Hwang, Kwanjung Yee

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT20A004, June 11–15, 2018

Paper No: GT2018-76424

DOI: https://doi.org/10.1115/GT2018-76424

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Topics: Film cooling, Shape optimization, Surface roughness, Shapes, Additive manufacturing, Blades, Design, Doors, Engineering simulation, Flow (Dynamics)

Proceedings Papers

CMAS Effects on Ship Gas-Turbine Components/Materials

D. A. Shifler, S. R. Choi

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T25A003, June 11–15, 2018

Paper No: GT2018-75865

DOI: https://doi.org/10.1115/GT2018-75865

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Topics: Gas turbines, Ships, Engines, Corrosion, Temperature, Alloys, Coatings, Sands, Aircraft engines, Dust

Proceedings Papers

Real Time Gas Turbine Engine Particulate Ingestion Sensor for Particle Size and Composition

George Papadopoulos, Daniel Bivolaru, Jiaji Lin

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A029, June 11–15, 2018

Paper No: GT2018-77137

DOI: https://doi.org/10.1115/GT2018-77137

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Topics: Gas turbines, Particle size, Particulate matter, Sensors, Engines, Flight, Turbine components, Aircraft, Aluminum, Blades

Proceedings Papers

Development and Testing of a Gas Turbine Engine Combustion Air Inlet Protection Shroud for the USMC Amphibious Combat Vehicle

Thomai Gastopoulos, Patricia McGinn, Joseph Lawton

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T25A011, June 11–15, 2018

Paper No: GT2018-76945

DOI: https://doi.org/10.1115/GT2018-76945

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Topics: Combustion, Gas turbines, Marines, Testing, Vehicles, Warfare, Engines, Propulsion systems, Water, Design

Proceedings Papers

The Use of Fluid-Solid Cell Transformation to Model Volcanic Ash Deposition Within a Gas Turbine Hot Component

Jonathon Connolly, Peter Forsyth, Matthew McGilvray, David Gillespie

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A010, June 11–15, 2018

Paper No: GT2018-76683

DOI: https://doi.org/10.1115/GT2018-76683

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Topics: Fluids, Gas turbines, Particulate matter, Computational fluid dynamics, Engines, Flow (Dynamics), Resolution (Optics), Aircraft, Boundary layers, Cooling

Proceedings Papers

Development of High-Temperature High-Velocity Sand Erosion Apparatus

Masaya Suzuki, Takashi Yamane

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A002, June 11–15, 2018

Paper No: GT2018-75044

DOI: https://doi.org/10.1115/GT2018-75044

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Topics: Erosion, High temperature, Sands, Particulate matter, Two-phase flow, Blades, Flat plates, Geometry, Imaging, Jet engines

Proceedings Papers

Review of Heated Sand Particle Deposition Models

Kwen Hsu, Brett Barker, Bruce Varney, Andrew Boulanger, Vy Nguyen, Wing F. Ng

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A005, June 11–15, 2018

Paper No: GT2018-75723

DOI: https://doi.org/10.1115/GT2018-75723

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Topics: Particulate matter, Sands, Aircraft engines, Computational fluid dynamics, Cooling, Damage, Dust, Engines, Failure, Geometry

2 3 4 5

NARROW

A Discrete Element Methods-Based Model for Particulate Deposition and Rebound in Gas Turbines

The Effect of Sand Erosion on a Compressor Blade and its Modal Properties

Governing Parameters Influencing CMAS Adhesion and Infiltration Into Environmental/Thermal Barrier Coatings in Gas Turbine Engines

Rare-Earth Oxides Blended With Yttria-Stabilized Zirconia Thermal Barrier Coatings for Improved Resistance to Sand Adherence and Calcia-Magnesia-Alumino-Silicate (CMAS) Infiltration

Airfoil Optimization for a Wind Turbine Operating in a Particle-Laden Environment

Heat Transfer During Impact of Elastoplastic and Cohesive Particles

Measurement Drift in 3-Hole Yaw Pressure Probes From 5 Micron Sand Fouling at 1050° C

Analysis of Solid Particle Ingestion and Dynamics in a Turbomachine Using Large-Eddy Simulation

Impact of Dust Feed on Capture Efficiency and Deposition Patterns in a Double-Walled Liner

Erosion Testing of Environmental-Barrier-Coated CMC and its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

A Multiphase Computational Framework for Deposit Formation and Growth

Numerical Investigation on Sand Particles Deposition in a U-Bend Ribbed Internal Cooling Passage of Turbine Blade

The Increasing Complexity of Corrosion in Gas Turbines

Robust Film Cooling Hole Shape Optimization Considering Surface Roughness and Partial Hole Blockage

CMAS Effects on Ship Gas-Turbine Components/Materials

Real Time Gas Turbine Engine Particulate Ingestion Sensor for Particle Size and Composition

Development and Testing of a Gas Turbine Engine Combustion Air Inlet Protection Shroud for the USMC Amphibious Combat Vehicle

The Use of Fluid-Solid Cell Transformation to Model Volcanic Ash Deposition Within a Gas Turbine Hot Component

Development of High-Temperature High-Velocity Sand Erosion Apparatus

Review of Heated Sand Particle Deposition Models

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