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Proceedings Papers

Simulation of Sand Erosion in a Transonic Fan Stage

Adel Ghenaiet
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121812
https://doi.org/10.1115/GT2024-121812
View Paper titled, Simulation of Sand Erosion in a Transonic Fan Stage
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Topics: Erosion, Particulate matter, Sands, Simulation
Proceedings Papers

A Dynamic Testing Approach for Particulate Erosion-Corrosion for Gas Turbine Coatings

Jamesa L. Stokes, Michael J. Presby
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121703
https://doi.org/10.1115/GT2024-121703
View Paper titled, A Dynamic Testing Approach for Particulate Erosion-Corrosion for Gas Turbine Coatings
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Topics: Coatings, Corrosion, Dynamic testing (Engineering), Dynamic testing (Materials), Erosion, Gas turbines, Particulate matter
Proceedings Papers

Implementation of Artificial Intelligence for Aircraft Engine Health Monitoring and Prognostics

Aditya Aditya, Theoklis Nikolaidis, Arias Chao Manuel, Simone Togni
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A030, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127081
https://doi.org/10.1115/GT2024-127081
View Paper titled, Implementation of Artificial Intelligence for Aircraft Engine Health Monitoring and Prognostics
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Topics: Aircraft engines, Artificial intelligence, Condition monitoring, Deep learning, Engines, Convolutional neural networks, Cycles, Flight, Service life (Equipment), Aircraft
Proceedings Papers

Predicting Dust Erosion in a Counter-Rotating Fan

Adel Ghenaiet
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121816
https://doi.org/10.1115/GT2024-121816
View Paper titled, Predicting Dust Erosion in a Counter-Rotating Fan
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Topics: Dust, Erosion, Particulate matter
Proceedings Papers

Effect of Blockages on Film Effectiveness on the Pressure Surface of a Turbine Blade

Tassilo von Mueller, David Bacci, Augustin Wambersie, Tsun Holt Wong, Peter Ireland, Dougal Jackson
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121903
https://doi.org/10.1115/GT2024-121903
View Paper titled, Effect of Blockages on Film Effectiveness on the Pressure Surface of a Turbine Blade
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Topics: Pressure, Turbine blades, Film cooling, Discharge coefficient, Blades, Cascades (Fluid dynamics), Engines, Erosion, High pressure (Physics), Paints
Proceedings Papers

Durability Test of Advanced TBC’s

Hans van Esch, Stijn Pietersen, John Scheibel, Olaf Barth
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127899
https://doi.org/10.1115/GT2024-127899
View Paper titled, Durability Test of Advanced TBC’s
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Topics: Durability, Gas turbines, Hydrogen, Thermal conductivity, Coatings, Inspection, Heat transfer, Steam, Carbon, Combustion systems
Proceedings Papers

Effect of Leading Edge Erosion on the Tip Leakage Flow in a Compressor Cascade

Thomas Stein, Markus W. Leitner, Stephan Staudacher
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT31A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126569
https://doi.org/10.1115/GT2024-126569
View Paper titled, Effect of Leading Edge Erosion on the Tip Leakage Flow in a Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Erosion, Leakage flows
Proceedings Papers

Investigation of Particle Deposition and Erosion Characteristics of Axial Compressor Blades

Chuanliang Guo, Shaowen Chen, Shuaitong Chen, Cong Zeng
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT31A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126898
https://doi.org/10.1115/GT2024-126898
View Paper titled, Investigation of Particle Deposition and Erosion Characteristics of Axial Compressor Blades
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Topics: Blades, Compressors, Erosion, Particulate matter, Two-phase flow
Proceedings Papers

CFD Study on the Effect of Rotor Leading Edge Erosion on the Performance of Single Stage Compressor

Jin-sol Jung, Changmin Son
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT31A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129004
https://doi.org/10.1115/GT2024-129004
View Paper titled, CFD Study on the Effect of Rotor Leading Edge Erosion on the Performance of Single Stage Compressor
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Topics: Compressors, Computational fluid dynamics, Erosion, Rotors
Proceedings Papers

Probabilistic Analysis of Leading Edge Erosion Behavior of a High-Pressure Compressor in a Turbofan Engine

Andreas Türke, Lukas Schlüter, Matthias Voigt, Robin Schmidt, Andreas Vogel, Ronald Mailach
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122239
https://doi.org/10.1115/GT2024-122239
View Paper titled, Probabilistic Analysis of Leading Edge Erosion Behavior of a High-Pressure Compressor in a Turbofan Engine
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Topics: Compressors, Engines, Erosion, High pressure (Physics), Turbofans, Blades, Geometry, Particulate matter, Dust, Wear
Proceedings Papers

ICME Modeling of Erosion in Coated Metal Alloys and SiC-Based Ceramic Matrix Composites (CMC’s)

Amirhossein Eftekharian, Joshua Park, Gregory N. Morscher, Dade Huang, Rashid Miraj, Frank Abdi
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104088
https://doi.org/10.1115/GT2023-104088
View Paper titled, ICME Modeling of Erosion in Coated Metal Alloys and SiC-Based Ceramic Matrix Composites (CMC’s)
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Topics: Alloys, Ceramic matrix composites, Coating processes, Delamination, Erosion, Fracture (Materials), Modeling
Proceedings Papers

Influence of Elevated Temperature Solid Particle Erosion on Strength Degradation of Oxide/Oxide Ceramic Matrix Composites

Farhan Mirza, Ragav P. Panakarajupally, J. E. Rassi, Gregory N. Morscher, Frank Abdi, Sung Choi
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102371
https://doi.org/10.1115/GT2023-102371
View Paper titled, Influence of Elevated Temperature Solid Particle Erosion on Strength Degradation of Oxide/Oxide Ceramic Matrix Composites
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Topics: Composite materials, Erosion, Oxide ceramics, Particulate matter, Temperature
Proceedings Papers

Thermochemical/Thermomechanical Synergies in High-Temperature Solid Particle Erosion of CMAS-Exposed EBCs

Jamesa L. Stokes, Michael J. Presby, Rebekah I. Webster, John Setlock, Bryan J. Harder
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101212
https://doi.org/10.1115/GT2023-101212
View Paper titled, Thermochemical/Thermomechanical Synergies in High-Temperature Solid Particle Erosion of CMAS-Exposed EBCs
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Topics: Coatings, Erosion, High temperature, Particulate matter, Thermomechanics
Proceedings Papers

Trailing Edge Erosion Prevention in Steam Turbine Last Stage Rotating Blades

Norbert Sürken, Alexander Hofbauer, Dirk Pfaller
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A026, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103990
https://doi.org/10.1115/GT2023-103990
View Paper titled, Trailing Edge Erosion Prevention in Steam Turbine Last Stage Rotating Blades
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Topics: Erosion control, Rotating blades, Steam turbines, Erosion, Stress, Power stations, Steam, Blades, Central heating, Cogeneration plants
Proceedings Papers

Development of Multiphase Computational Fluid Dynamics Simulation for Predicting Last Stage Low Pressure Steam Turbine Blade Water Droplet Erosion

Evan Landrum, Zhilei Wu, Anand Kulkarni, Christian Musch
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A014, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103178
https://doi.org/10.1115/GT2023-103178
View Paper titled, Development of Multiphase Computational Fluid Dynamics Simulation for Predicting Last Stage Low Pressure Steam Turbine Blade Water Droplet Erosion
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Topics: Blades, Computational fluid dynamics, Drops, Erosion, Pressure, Simulation, Steam turbines, Water
Proceedings Papers

Coarse Droplet Measurement at the Last Stage Stator Exit of a Four-Stage Scaled Steam Turbine Using an Optical Backscatter Probe

Yasuhiro Sasao, Shigeki Senoo, Ilias Bosdas, Anestis Kalfas
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103378
https://doi.org/10.1115/GT2023-103378
View Paper titled, Coarse Droplet Measurement at the Last Stage Stator Exit of a Four-Stage Scaled Steam Turbine Using an Optical Backscatter Probe
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Topics: Backscattering, Drops, Erosion, Probes, Stators, Steam turbines, Computational fluid dynamics, Flow (Dynamics), Blades, Damage
Proceedings Papers

The Impact of Multi-Scale Ceramic Matrix Composite Roughness on Heat Transfer and Boundary Layer Behavior

Peter H. Wilkins, Stephen P. Lynch, Karen A. Thole
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT13A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102031
https://doi.org/10.1115/GT2023-102031
View Paper titled, The Impact of Multi-Scale Ceramic Matrix Composite Roughness on Heat Transfer and Boundary Layer Behavior
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Topics: Boundary layers, Ceramic matrix composites, Heat transfer, Surface roughness, Turbines, Convection, Satin, Twill, Cycles, Density
Proceedings Papers

Numerical Investigation of Liquid Film Formation and Erosion Risk in an Axial Compressor Subject to Water Washing by Means of a Droplets Distribution Statistical Analysis

Giuliano Agati, Domenico Borello, Adriano Evangelisti, Serena Gabriele, Vittorio Michelassi, Paolo Venturini
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103854
https://doi.org/10.1115/GT2023-103854
View Paper titled, Numerical Investigation of Liquid Film Formation and Erosion Risk in an Axial Compressor Subject to Water Washing by Means of a Droplets Distribution Statistical Analysis
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Topics: Compressors, Drops, Erosion, Liquid films, Risk, Statistical analysis, Water
Proceedings Papers

Effects of Water-to-Air Mass Ratio on Long-Term Washing Efficiency and Erosion Risk in an Axial Compressor Under Online Washing Conditions

Giuliano Agati, Serena Gabriele, Franco Rispoli, Paolo Venturini, Domenico Borello
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103919
https://doi.org/10.1115/GT2023-103919
View Paper titled, Effects of Water-to-Air Mass Ratio on Long-Term Washing Efficiency and Erosion Risk in an Axial Compressor Under Online Washing Conditions
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Topics: Compressors, Drops, Erosion, Risk, Water
Proceedings Papers

Analysis of C-Spec Particle Breakage in a Turbine Engine Particle Ingestion Test Cell

Tomas Vlach, Kristopher T. Olshefski, David J. Bunin, Alix M. Ehlers, Mark J. Caddick, K. Todd Lowe, Wing F. Ng
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101618
https://doi.org/10.1115/GT2023-101618
View Paper titled, Analysis of C-Spec Particle Breakage in a Turbine Engine Particle Ingestion Test Cell
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Topics: Engines, Erosion, Gas turbines, Particulate matter