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Journal Articles

Modeling Stochastical Particle Rebound based on High Velocity Experiments

Accepted Manuscript
Jan Hartmann, Christian Koch, Stephan Staudacher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1117
https://doi.org/10.1115/1.4066810
Published Online: October 9, 2024
View Article titled, Modeling Stochastical Particle Rebound based on High Velocity Experiments
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Topics: Computational fluid dynamics, Modeling, Particulate matter, Turbochargers, Compressors, Computation, Computer simulation, Computer software, Cylinder tests (Concrete), Erosion
Journal Articles

Numerical implementation of electrostatic solver within OpenFOAM for GT intake filtration

Accepted Manuscript
Michele Pinelli, Mattia Piovan, Alessio Suman, Nicola Zanini, Stefano Rossin, Stefano Minotti
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1279
https://doi.org/10.1115/1.4066817
Published Online: October 9, 2024
View Article titled, Numerical implementation of electrostatic solver within OpenFOAM for GT intake filtration
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Topics: Computational fluid dynamics, Filtration, Turbochargers, Filters, Electric fields, Gas turbines, Air flow, Compressors, Corrosion, Density
Journal Articles

Pragmatic Prediction Model of Droplet Trajectory in a Turbine Cascade

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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)
Journal Articles

Conjugate Heat Transfer Evaluation of Turbine Blade Leading-Edge Swirl and Jet Impingement Cooling With Particulate Deposition

Xing Yang, Zihan Hao, Zhenping Feng, Phillip Ligrani, Bernhard Weigand
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011003.
Paper No: TURBO-23-1101
https://doi.org/10.1115/1.4063676
Published Online: October 19, 2023
View Article titled, Conjugate Heat Transfer Evaluation of Turbine Blade Leading-Edge Swirl and Jet Impingement Cooling With Particulate Deposition
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Topics: Cooling, Flow (Dynamics), Heat transfer, Impingement cooling, Particulate matter, Temperature, Turbine blades, Metals, Simulation
Journal Articles

Full Stage Axial Compressor Performance Modeling Incorporating the Effects of Blade Damage Due to Particle Ingestion

Emanuel Chirayath, Haosen Xu, Xiang Yang, Robert Kunz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091001.
Paper No: TURBO-22-1116
https://doi.org/10.1115/1.4062397
Published Online: May 22, 2023
View Article titled, Full Stage Axial Compressor Performance Modeling Incorporating the Effects of Blade Damage Due to Particle Ingestion
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Topics: Blades, Compressors, Damage, Rotors, Pressure, Flow (Dynamics), Computational fluid dynamics, Particulate matter, Modeling
Journal Articles

Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments

Sadiya Tabassum, Michael Hilfer, Robin G. Brakmann, Christian Morsbach, Christian Willert, Marcel Matha, Michael Schroll
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2023, 145(7): 071005.
Paper No: TURBO-22-1332
https://doi.org/10.1115/1.4056715
Published Online: February 10, 2023
View Article titled, Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments
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Topics: Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Heat transfer, Impingement cooling, Jets, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence
Journal Articles

Unpacking Intermineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet

Eric P. Nied, Jeffrey P. Bons, Ryan K. Lundgreen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2023, 145(5): 051015.
Paper No: TURBO-22-1241
https://doi.org/10.1115/1.4056153
Published Online: December 6, 2022
View Article titled, Unpacking Intermineral Synergies and Reactions During Dust Deposition in an Impingement Coolant Jet
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Topics: Dust, Minerals, Quartz, Temperature, Gypsum, Gas turbines, Particulate matter
Journal Articles

The Importance of Shape in Particle Rebound Behaviors

Jacob Wilson, Rui Qiao, Matthew Kappes, James Loebig, Rory Clarkson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2023, 145(4): 041005.
Paper No: TURBO-22-1211
https://doi.org/10.1115/1.4055747
Published Online: November 4, 2022
View Article titled, The Importance of Shape in Particle Rebound Behaviors
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Topics: Particulate matter, Rotation, Shapes
Journal Articles

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Mizuki Okada, Jorge Pinho, Bogdan Cernat, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2023, 145(2): 021006.
Paper No: TURBO-22-1174
https://doi.org/10.1115/1.4055502
Published Online: October 12, 2022
View Article titled, Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig
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Topics: Flow (Dynamics), Particulate matter, Rotors, Turbines, Lasers, Blades, Reynolds-averaged Navier–Stokes equations, Probes, Testing, Synchronization
Journal Articles

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

Steven M. Whitaker, Jeffrey P. Bons
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011010.
Paper No: TURBO-22-1064
https://doi.org/10.1115/1.4055498
Published Online: October 7, 2022
View Article titled, An Improved Particle Impact Model by Accounting for Rate of Strain and Stochastic Rebound
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Topics: Flow (Dynamics), Particulate matter, Temperature, Yield strength, Particle collisions, Accounting
Journal Articles

Effect of Temperature and Velocity on Microparticle Erosion/Deposition into Environmental-Barrier-Coated Ceramic Matrix Composite for Aeroengines

Yoji Okita, Masaya Suzuki, Takashi Yamane, Jun Hasegawa, Yosuke Mizokami, Takeshi Nakamura
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121014.
Paper No: TURBO-22-1150
https://doi.org/10.1115/1.4055388
Published Online: October 3, 2022
View Article titled, Effect of Temperature and Velocity on Microparticle Erosion/Deposition into Environmental-Barrier-Coated Ceramic Matrix Composite for Aeroengines
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Topics: Ceramic matrix composites, Damage, Erosion, Particulate matter, Temperature, Testing, Microparticles
Journal Articles

The Effect of Gas and Surface Temperature on Cold-Side and Hot-Side Turbine Deposition

Jeffrey P. Bons, Chihsiu Lo, Eric Nied, Jiaxuan Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121013.
Paper No: TURBO-22-1185
https://doi.org/10.1115/1.4055387
Published Online: October 3, 2022
View Article titled, The Effect of Gas and Surface Temperature on Cold-Side and Hot-Side Turbine Deposition
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Topics: Dust, Particulate matter, Temperature, Flow (Dynamics)
Journal Articles

Enhancing Turbine Deposition Prediction Capability With Conjugate Mesh Morphing

Christopher P. Bowen, Jeffrey P. Bons
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061013.
Paper No: TURBO-22-1055
https://doi.org/10.1115/1.4054282
Published Online: May 5, 2022
View Article titled, Enhancing Turbine Deposition Prediction Capability With Conjugate Mesh Morphing
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Topics: Computational fluid dynamics, Flow (Dynamics), Fluids, Metals, Particulate matter, Simulation, Temperature, Thermal conductivity, Dust, Heat transfer