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Journal Articles

Numerical Simulations of Ice Particle Transport at Representative Turbofan Compressor Conditions

Available to Purchase
Liam Parker, Matthew McGilvray, David R. H. Gillespie, Geoffrey Jones
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111006.
Paper No: TURBO-24-1295
https://doi.org/10.1115/1.4068485
Published Online: May 9, 2025
View Articletitled, Numerical Simulations of Ice Particle Transport at Representative Turbofan Compressor Conditions
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Topics: Ice, Particulate matter, Compressors, Turbulence
Journal Articles

Design Guidelines for Inertial Particle Separators

Available to Purchase
Nicholas Bojdo, Antonio Filippone
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101013.
Paper No: TURBO-24-1377
https://doi.org/10.1115/1.4068256
Published Online: April 10, 2025
View Articletitled, Design Guidelines for Inertial Particle Separators
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Topics: Design, Ducts, Flow (Dynamics), Particulate matter, Separation (Technology), Geometry
Journal Articles

An Unsteady Deposition Model for Evaluating CMAS Nonuniform Deposition Behavior and Aerodynamic Performance Degradation Under Hot Streak Clocking Effect

Available to Purchase
Li Shi, Xiao Tan, Rongli Deng, Liang Su, Jinfeng Peng, Jiasheng Song, Junjie Chen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101012.
Paper No: TURBO-24-1282
https://doi.org/10.1115/1.4068227
Published Online: April 8, 2025
View Articletitled, An Unsteady Deposition Model for Evaluating CMAS Nonuniform Deposition Behavior and Aerodynamic Performance Degradation Under Hot Streak Clocking Effect
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Topics: Particulate matter, Temperature, Pressure, Suction
Journal Articles

Modelling Particulate Deposition in Gas Turbines Part I: a Non-Spherical Bounce Stick Model

Open Access
Accepted Manuscript
Jack Gaskell, Matthew McGilvray, David R.H. Gillespie
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1020
https://doi.org/10.1115/1.4068022
Published Online: February 21, 2025
View Articletitled, Modelling Particulate Deposition in Gas Turbines Part I: a Non-Spherical Bounce Stick Model
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Topics: Computational fluid dynamics, Gas turbines, Modeling, Particulate matter, Turbochargers
Journal Articles

Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness

Available to Purchase
Xing Yang, Zihan Hao, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2025, 147(9): 091012.
Paper No: TURBO-24-1019
https://doi.org/10.1115/1.4067636
Published Online: February 17, 2025
View Articletitled, Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Particulate matter, Pressure, Turbines, Heat transfer, Adiabatic cooling, Geometry
Journal Articles

Modelling Particulate Deposition in Gas Turbines Part II: Prediction and Validation of Deposition Distributions

Open Access
Accepted Manuscript
Jack Gaskell, Nikul Vadgama, Florian Villain, Simon Beal, Matthew McGilvray, David R.H. Gillespie, Benjamin Littley
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1024
https://doi.org/10.1115/1.4067884
Published Online: February 7, 2025
View Articletitled, Modelling Particulate Deposition in Gas Turbines Part II: Prediction and Validation of Deposition Distributions
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Topics: Computational fluid dynamics, Gas turbines, Modeling, Particulate matter, Turbochargers, Cooling, Discrete element methods, Blades, Damage, Design
Journal Articles

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

Available to Purchase
Thomas Stein, Markus W. Leitner, Stephan Staudacher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081015.
Paper No: TURBO-24-1263
https://doi.org/10.1115/1.4067462
Published Online: January 30, 2025
View Articletitled, Effect of Leading Edge Erosion on the Tip Leakage Flow in a Compressor Cascade
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Erosion, Flow (Dynamics), Leakage flows, Particulate matter, Vortices, Water, Geometry
Journal Articles

Modeling and Simulation of Sand Particle Trajectories and Erosion in a Transonic Fan Stage

Available to Purchase
Adel Ghenaiet
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2025, 147(7): 071012.
Paper No: TURBO-24-1120
https://doi.org/10.1115/1.4066986
Published Online: December 17, 2024
View Articletitled, Modeling and Simulation of Sand Particle Trajectories and Erosion in a Transonic Fan Stage
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Topics: Blades, Erosion, Flow (Dynamics), Particulate matter, Sands, Rotors
Journal Articles

Enhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole

Available to Purchase
Tianlun Zhang, Weichen Huang, Kechen Wang, Xin Wen, Wenwu Zhou, Yingzheng Liu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2025, 147(5): 051014.
Paper No: TURBO-24-1099
https://doi.org/10.1115/1.4067243
Published Online: December 17, 2024
View Articletitled, Enhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole
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Topics: Film cooling, Particulate matter
Journal Articles

Direct and Refined Characterization of Rebound for Irregularly Shaped, High-Speed Particles Incident on Aerospace Grade Titanium

Available to Purchase
Brandon J. Weindorf, Alix Ehlers, K. Todd Lowe, Wing Ng, Mark Caddick, Jim Loebig, Matthew Morrison
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2025, 147(6): 061013.
Paper No: TURBO-24-1236
https://doi.org/10.1115/1.4067238
Published Online: December 17, 2024
View Articletitled, Direct and Refined Characterization of Rebound for Irregularly Shaped, High-Speed Particles Incident on Aerospace Grade Titanium
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Topics: Particulate matter, Shapes, Uncertainty
Journal Articles

Numerical Implementation of Electrostatic Solver Within OpenFOAM for Gas Turbine Intake Filtration

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Michele Pinelli, Mattia Piovan, Alessio Suman, Nicola Zanini, Stefano Rossin, Stefano Minotti
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021012.
Paper No: TURBO-24-1279
https://doi.org/10.1115/1.4066817
Published Online: November 12, 2024
View Articletitled, Numerical Implementation of Electrostatic Solver Within OpenFOAM for Gas Turbine Intake Filtration
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Topics: Electric fields, Filters, Filtration, Flow (Dynamics), Gas turbines, Particulate matter, Wire, Collisions (Physics), Electrodes, Computational fluid dynamics
Journal Articles

Modeling Stochastical Particle Rebound Based on High-Velocity Experiments

Available to Purchase
Jan Hartmann, Christian Koch, Stephan Staudacher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041006.
Paper No: TURBO-24-1117
https://doi.org/10.1115/1.4066810
Published Online: October 25, 2024
View Articletitled, Modeling Stochastical Particle Rebound Based on High-Velocity Experiments
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Topics: Particulate matter, Simulation
Journal Articles

Pragmatic Prediction Model of Droplet Trajectory in a Turbine Cascade

Available to Purchase
Ippei Oshima, Mikito Furuichi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121003.
Paper No: TURBO-24-1018
https://doi.org/10.1115/1.4065785
Published Online: July 15, 2024
View Articletitled, Pragmatic Prediction Model of Droplet Trajectory in a Turbine Cascade
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Topics: Drops, Gas flow, Trajectories (Physics), Turbine blades, Turbines, Cascades (Fluid dynamics), Computer simulation, Pressure, Particulate matter
Journal Articles

Analysis of the Bifurcating Duct of an Inlet Particle Separator in Transonic Flow Conditions

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Marco Castaldi, Ignacio Mayo, Jacques Demolis, Frank Eulitz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2024, 146(11): 111004.
Paper No: TURBO-23-1109
https://doi.org/10.1115/1.4065579
Published Online: June 7, 2024
View Articletitled, Analysis of the Bifurcating Duct of an Inlet Particle Separator in Transonic Flow Conditions
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Topics: Computational fluid dynamics, Flow (Dynamics), Mach number, Particulate matter, Pressure, Transonic flow, Shock (Mechanics), Simulation, Separation (Technology), Reynolds number
Journal Articles

Particle Bounce Stick Behavior in the Rotating Frame of Reference

Available to Purchase
Jack G. Gaskell, Matthew McGilvray, David R. H. Gillespie, John Irving
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2024, 146(10): 104502.
Paper No: TURBO-23-1025
https://doi.org/10.1115/1.4065261
Published Online: May 8, 2024
View Articletitled, Particle Bounce Stick Behavior in the Rotating Frame of Reference
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Topics: Particulate matter, Centrifugal force, Disks, Collisions (Physics), Friction
Journal Articles

Experimental Analysis of the Time-Wise Compressor Fouling Phenomenon

Available to Purchase
Alessio Suman, Nicola Zanini, Michele Pinelli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101004.
Paper No: TURBO-23-1268
https://doi.org/10.1115/1.4065262
Published Online: April 23, 2024
View Articletitled, Experimental Analysis of the Time-Wise Compressor Fouling Phenomenon
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Topics: Blades, Compressors, Contamination, Particulate matter, Rotors, Wireless power transfer, Shapes
Journal Articles

TPIV Experimental Investigation of Film Coolant-to-Mainstream Interaction From Shaped Cooling Holes With Various Inlet Geometries

Available to Purchase
Hanlin Wang, Lesley M. Wright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051006.
Paper No: TURBO-23-1324
https://doi.org/10.1115/1.4064261
Published Online: January 16, 2024
View Articletitled, TPIV Experimental Investigation of Film Coolant-to-Mainstream Interaction From Shaped Cooling Holes With Various Inlet Geometries
Open the PDF for TPIV Experimental Investigation of Film Coolant-to-Mainstream Interaction From Shaped Cooling Holes With Various Inlet Geometries in another window
Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Imaging, Momentum, Particulate matter, Turbulence, Vortices, Vorticity
Journal Articles

Particle Image Velocimetry Measurements in a High-Speed Low-Reynolds Low-Pressure Turbine Cascade

Open Access
Mizuki Okada, Loris Simonassi, Gustavo Lopes, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031010.
Paper No: TURBO-23-1178
https://doi.org/10.1115/1.4063674
Published Online: December 14, 2023
View Articletitled, Particle Image Velocimetry Measurements in a High-Speed Low-Reynolds Low-Pressure Turbine Cascade
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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Mach number, Particulate matter, Pressure, Turbulence, Reynolds-averaged Navier–Stokes equations, Turbines, Wakes
Journal Articles

Mineral Composition Effects on Dust Deposition at Realistic Engine Conditions

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Nathanael J. Wendel, Noah P. Subasic, Andrew E. Mizer, Jeffrey P. Bons
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011007.
Paper No: TURBO-23-1182
https://doi.org/10.1115/1.4063675
Published Online: October 31, 2023
View Articletitled, Mineral Composition Effects on Dust Deposition at Realistic Engine Conditions
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Topics: Cooling, Dust, Flow (Dynamics), Minerals, Particulate matter, Temperature, High temperature, Quartz, Gas turbines, Adhesion
Journal Articles

A Method Proposed to Predict Particle Deposition Based on Critical Viscosity Model and Roughness Height Prediction in a Turbine Cascade

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Hong Wang, Peilin He, Jialong Li, Huawei Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011010.
Paper No: TURBO-23-1083
https://doi.org/10.1115/1.4063752
Published Online: October 31, 2023
View Articletitled, A Method Proposed to Predict Particle Deposition Based on Critical Viscosity Model and Roughness Height Prediction in a Turbine Cascade
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Topics: Particulate matter, Surface roughness, Viscosity, Cascades (Fluid dynamics), Turbines, Flow (Dynamics)