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Proceedings Papers

Design of an Innovative Experimental Rig for the Study of Deposition Phenomena in Axial Compressors

Alessio Suman, Nicola Zanini, Michele Pinelli
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103408
https://doi.org/10.1115/GT2023-103408
View Paper titled, Design of an Innovative Experimental Rig for the Study of Deposition Phenomena in Axial Compressors
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Design, Gas turbines, Particulate matter, Engineering simulation, Simulation, Wind tunnels, Adhesion
Proceedings Papers

Predicting and Validating Spatial Distributions of Particulate Deposition in Gas Turbine Components

Jack G. Gaskell, Nikul Vadgama, Florian Y. A. Villain, Simon Beal, Matthew McGilvray, David R. H. Gillespie, Benjamin Littley
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A004, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79511
https://doi.org/10.1115/GT2022-79511
View Paper titled, Predicting and Validating Spatial Distributions of Particulate Deposition in Gas Turbine Components
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Topics: Gas turbines, Particulate matter, Computational fluid dynamics, Modeling, Discrete element methods, Turbulence, Cooling, Collisions (Physics), Computer software, Damage
Proceedings Papers

A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery

D. Klaoudatos, N. Bojdo, A. Filippone, S. Covey-Crump, M. Jones, A. Pawley
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A006, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80389
https://doi.org/10.1115/GT2022-80389
View Paper titled, A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery
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Topics: Blades, Kinematics, Particulate matter, Turbomachinery, Compressors, Particle collisions, Rotors, Kinetic energy, Probability, Chords (Trusses)
Proceedings Papers

Effect of Temperature and Velocity on Microparticle Erosion/Deposition Into Environmental-Barrier-Coated CMC for Aeroengines

Yoji Okita, Masaya Suzuki, Takashi Yamane, Jun Hasegawa, Yosuke Mizokami, Takeshi Nakamura
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A002, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79366
https://doi.org/10.1115/GT2022-79366
View Paper titled, Effect of Temperature and Velocity on Microparticle Erosion/Deposition Into Environmental-Barrier-Coated CMC for Aeroengines
Open the PDF for Effect of Temperature and Velocity on Microparticle Erosion/Deposition Into Environmental-Barrier-Coated CMC for Aeroengines in another window
Topics: Ceramic matrix composites, Erosion, Microparticles, Temperature, Damage, Design, Sands, Blasting, Coating processes, Coatings
Proceedings Papers

The Importance of Shape in Particle Rebound Behaviors

Jacob Wilson, Rui Qiao, Matthew Kappes, James Loebig, Rory Clarkson
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-78116
https://doi.org/10.1115/GT2022-78116
View Paper titled, The Importance of Shape in Particle Rebound Behaviors
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Topics: Particulate matter, Shapes, Electromagnetic scattering, Engineering simulation, Physics, Radiation scattering, Scattering (Physics), Simulation, Aircraft engines, Corners (Structural elements)
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58477
https://doi.org/10.1115/GT2021-58477
View Paper titled, A Discrete Element Methods-Based Model for Particulate Deposition and Rebound in Gas Turbines
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Topics: Gas turbines, Particulate matter, Adhesion, Deformation, Modeling, Physics, Viscoelasticity, Collisions (Physics), Cooling, Discrete element methods
Proceedings Papers

A Non-Dimensional Approach for Generalizing the Particle Impact Behavior of Gas Turbine Fouling

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A016, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91733
https://doi.org/10.1115/GT2019-91733
View Paper titled, A Non-Dimensional Approach for Generalizing the Particle Impact Behavior of Gas Turbine Fouling
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Topics: Gas turbines, Particle collisions, Particulate matter, Adhesion, Blades, Dimensional analysis, Erosion, Glues, Inertia (Mechanics), Temperature
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91087
https://doi.org/10.1115/GT2019-91087
View Paper titled, Heat Transfer During Impact of Elastoplastic and Cohesive Particles
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Topics: Heat transfer, Particulate matter, Temperature, Adhesion, Collisions (Physics), Sands, Stainless steel, Alloys, Compression, Deformation
Proceedings Papers

Modeling Deposit Erosion in Internal Turbine Cooling Geometries

Nathan D. Libertowski, Gabriel M. Geiger, Jeffrey P. Bons
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A018, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91785
https://doi.org/10.1115/GT2019-91785
View Paper titled, Modeling Deposit Erosion in Internal Turbine Cooling Geometries
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Topics: Cooling, Erosion, Modeling, Turbines, Temperature, Dust, Adhesives, Flow (Dynamics), Flow simulation, Impingement cooling
Proceedings Papers

Challenges Associated With Replicating Rotor Blade Deposition in a Non-Rotating Annular Cascade

Christopher P. Bowen, Ali Ameri, Jeffrey P. Bons
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A020, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91910
https://doi.org/10.1115/GT2019-91910
View Paper titled, Challenges Associated With Replicating Rotor Blade Deposition in a Non-Rotating Annular Cascade
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Topics: Blades, Cascades (Fluid dynamics), Rotors, Particulate matter, Flow (Dynamics), Engines, Particle collisions, Fluids, Gas turbines, Particle size
Proceedings Papers

A Numerical Study of Dust Deposition in a Model Turbine Vane Cooling Passage

Way Lee Cheng, Ryan Lundgreen, Bing Guo
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75833
https://doi.org/10.1115/GT2018-75833
View Paper titled, A Numerical Study of Dust Deposition in a Model Turbine Vane Cooling Passage
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Topics: Cooling, Dust, Turbines, Computational fluid dynamics, Flow (Dynamics), Pressure, Simulation, Aviation, Engines, Jet engines
Proceedings Papers

Fouling on a Multistage Axial Compressor in the Presence of a Third Substance at the Particle/Surface Interface

Nicola Aldi, Nicola Casari, Devid Dainese, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Alessio Suman
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A014, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76923
https://doi.org/10.1115/GT2018-76923
View Paper titled, Fouling on a Multistage Axial Compressor in the Presence of a Third Substance at the Particle/Surface Interface
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Topics: Compressors, Particulate matter, Blades, Microparticles, Clearances (Engineering), Computational fluid dynamics, Computer simulation, Corners (Structural elements), Engineering simulation, Equations of motion
Proceedings Papers

Gas Turbine Fouling Tests: Review, Critical Analysis and Particle Impact Behavior Map

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76934
https://doi.org/10.1115/GT2018-76934
View Paper titled, Gas Turbine Fouling Tests: Review, Critical Analysis and Particle Impact Behavior Map
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Topics: Gas turbines, Particle collisions, Particulate matter, Temperature, Nozzles, Surface roughness, Testing, Wind tunnels, Aircraft engines, Boundary layers
Proceedings Papers

An Improved Particle Impact Model by Accounting for Rate of Strain and Stochastic Rebound

Steven M. Whitaker, Jeffrey P. Bons
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A016, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77158
https://doi.org/10.1115/GT2018-77158
View Paper titled, An Improved Particle Impact Model by Accounting for Rate of Strain and Stochastic Rebound
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Topics: Accounting, Particle collisions, Particulate matter, Temperature, Physics, Flow (Dynamics), Yield strength, Dust, Density, Dynamics (Mechanics)
Proceedings Papers

Size and Temperature Dependent Deposition Model of Micro-Sized Sand Particles

Kuahai Yu, Danesh Tafti
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT48A008, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63792
https://doi.org/10.1115/GT2017-63792
View Paper titled, Size and Temperature Dependent Deposition Model of Micro-Sized Sand Particles
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Topics: Particulate matter, Sands, Temperature, Adhesion, Collisions (Physics), Displacement, Gas turbines, Glass, Hazards, Modeling
Proceedings Papers

Pressure and Temperature Effects on Particle Deposition in an Impinging Flow

Ryan K. Lundgreen
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT48A018, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64649
https://doi.org/10.1115/GT2017-64649
View Paper titled, Pressure and Temperature Effects on Particle Deposition in an Impinging Flow
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Topics: Flow (Dynamics), Particulate matter, Pressure, Temperature effects, Particle collisions, Reynolds number, Temperature, Computational fluid dynamics, Cooling, Drag (Fluid dynamics)
Proceedings Papers

Dynamic Similarity in Turbine Deposition Testing and the Role of Pressure

C. Sacco, C. Bowen, R. Lundgreen, J. P. Bons, E. Ruggiero, J. Allen, J. Bailey
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT48A021, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64961
https://doi.org/10.1115/GT2017-64961
View Paper titled, Dynamic Similarity in Turbine Deposition Testing and the Role of Pressure
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Topics: Pressure, Testing, Turbines, Temperature, Reynolds number, Computational fluid dynamics, Dust, Geometry, High pressure (Physics), Jets
Proceedings Papers

Quantitative CFD Analyses of Particle Deposition in a Heavy-Duty Subsonic Axial Compressor

Nicola Aldi, Nicola Casari, Devid Dainese, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Alessio Suman
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63563
https://doi.org/10.1115/GT2017-63563
View Paper titled, Quantitative CFD Analyses of Particle Deposition in a Heavy-Duty Subsonic Axial Compressor
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Topics: Compressors, Computational fluid dynamics, Particulate matter, Blades, Particle collisions, Microparticles, Computer simulation, Flow (Dynamics), Kinematics, Probability
Proceedings Papers

Advanced High Temperature Erosion Tunnel for Testing TBC and New Turbine Blade Materials

Dongyun Shin, Awatef Hamed
Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T21A011, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57922
https://doi.org/10.1115/GT2016-57922
View Paper titled, Advanced High Temperature Erosion Tunnel for Testing TBC and New Turbine Blade Materials
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Topics: Erosion, High temperature, Testing, Tunnels, Turbine blades, Temperature, Blades, Coatings, Combustion, Design
Proceedings Papers

Oil Scoop Simulation and Analysis Using CFD and SPH

Evgenia Korsukova, Arno Kruisbrink, Hervé Morvan, Paloma Paleo Cageao, Kathy Simmons
Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT31A027, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57554
https://doi.org/10.1115/GT2016-57554
View Paper titled, Oil Scoop Simulation and Analysis Using CFD and SPH
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Topics: Computational fluid dynamics, Simulation, Particulate matter, Fluids, Nozzles, Blades, Cooling, Cutting, Engines, Flow simulation