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Journal Articles

Design Guidelines for Inertial Particle Separators

Accepted Manuscript
Nicholas Bojdo, Antonio Filippone
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1377
https://doi.org/10.1115/1.4068256
Published Online: March 20, 2025
View Article titled, Design Guidelines for Inertial Particle Separators
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Topics: Design, Particulate matter, Turbochargers
Journal Articles

An unsteady deposition model for evaluating CMAS nonuniform deposition behavior and aerodynamic performance degradation under hot streak clocking effect

Accepted Manuscript
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.
Paper No: TURBO-24-1282
https://doi.org/10.1115/1.4068227
Published Online: March 18, 2025
View Article titled, An unsteady deposition model for evaluating CMAS nonuniform deposition behavior and aerodynamic performance degradation under hot streak clocking effect
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Journal Articles

HIGH SPEED ROTATING HPT BLADE THERMAL IMAGING OF A FULL SCALE COOLED 1+1/2 STAGE TURBINE IN A SHORT DURATION TRANSIENT TEST FACILITY

Accepted Manuscript
Richard J. Anthony, Neil Vanasse, Scott McClaren
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1326
https://doi.org/10.1115/1.4068203
Published Online: March 14, 2025
View Article titled, HIGH SPEED ROTATING HPT BLADE THERMAL IMAGING OF A FULL SCALE COOLED 1+1/2 STAGE TURBINE IN A SHORT DURATION TRANSIENT TEST FACILITY
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Topics: Blades, Film cooling, Imaging, Test facilities, Transients (Dynamics), Turbines, Turbochargers, Rotors, Cooling, Airfoils
Journal Articles

LARGE EDDY SIMULATIONS OF A HIGH-SPEED LOW-PRESSURE TURBINE CASCADE AT SUBSONIC AND TRANSONIC MACH NUMBERS

Accepted Manuscript
Patrick Tene Hedje, Laurent Bricteux, Yacine Bechane, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-25-1008
https://doi.org/10.1115/1.4068124
Published Online: March 6, 2025
View Article titled, LARGE EDDY SIMULATIONS OF A HIGH-SPEED LOW-PRESSURE TURBINE CASCADE AT SUBSONIC AND TRANSONIC MACH NUMBERS
Open the PDF for LARGE EDDY SIMULATIONS OF A HIGH-SPEED LOW-PRESSURE TURBINE CASCADE AT SUBSONIC AND TRANSONIC MACH NUMBERS in another window
Topics: Boundary layers, Cascades (Fluid dynamics), Large eddy simulation, Mach number, Pressure, Turbines, Turbochargers, Computational fluid dynamics, Reynolds number, Shock (Mechanics)
Journal Articles

ANALYSIS OF COMPLEX TOTAL PRESSURE DISTORTION SCREENS USING 1-DIMENSIONAL LOSS DATA

Accepted Manuscript
John Gillespie, Andrew Hayden, K. Todd Lowe, Alexandrina Untaroiu, Chase Nessler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1170
https://doi.org/10.1115/1.4068097
Published Online: March 5, 2025
View Article titled, ANALYSIS OF COMPLEX TOTAL PRESSURE DISTORTION SCREENS USING 1-DIMENSIONAL LOSS DATA
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Topics: Pressure, Turbochargers, Flow (Dynamics), Wire mesh, Compressors, Computational fluid dynamics, Design, Surges
Journal Articles

A REVIEW OF SECONDARY COMBUSTION ON TURBINE BLADE COOLING

Accepted Manuscript
Tinashe Ngwenya, Antonino Nava, Peter Ireland
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1186
https://doi.org/10.1115/1.4068031
Published Online: February 24, 2025
View Article titled, A REVIEW OF SECONDARY COMBUSTION ON TURBINE BLADE COOLING
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Topics: Combustion, Cooling, Film cooling, Turbine blades, Turbochargers, Turbines, Combustion chambers, Fuels, Blades, Temperature
Journal Articles

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

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 Article titled, 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

NATURE OF TRANSONIC COMPRESSOR FLOW AND ITS 3D DESIGN IMPLICATIONS

Accepted Manuscript
Demetrios Lefas
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1341
https://doi.org/10.1115/1.4067994
Published Online: February 18, 2025
View Article titled, NATURE OF TRANSONIC COMPRESSOR FLOW AND ITS 3D DESIGN IMPLICATIONS
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Topics: Compressors, Design, Flow (Dynamics), Turbochargers
Journal Articles

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

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 Article titled, 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

MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE

Accepted Manuscript
Davendu Kulkarni, Bharat Lad, Luca di Mare
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1250
https://doi.org/10.1115/1.4067353
Published Online: December 6, 2024
View Article titled, MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE
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Topics: Computational fluid dynamics, Design, Engines, Modeling, Turbochargers, Turbofans, Simulation, Compression, High cycle fatigue, Pressure
Journal Articles

DEVELOPMENT OF MACHINE-LEARNT TURBULENCE CLOSURES FOR WAKE MIXING PREDICTIONS IN LOW-PRESSURE TURBINES

Accepted Manuscript
Yuri Frey Marioni, Paolo Adami, Raul Vazquez Diaz, Andrea Cassinelli, Spencer J. Sherwin, Francesco Montomoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-22-1316
https://doi.org/10.1115/1.4066919
Published Online: October 17, 2024
View Article titled, DEVELOPMENT OF MACHINE-LEARNT TURBULENCE CLOSURES FOR WAKE MIXING PREDICTIONS IN LOW-PRESSURE TURBINES
Open the PDF for DEVELOPMENT OF MACHINE-LEARNT TURBULENCE CLOSURES FOR WAKE MIXING PREDICTIONS IN LOW-PRESSURE TURBINES in another window
Topics: Machinery, Pressure, Turbines, Turbochargers, Turbulence, Wakes, Artificial neural networks, Computational fluid dynamics, Aircraft engines, Algebra
Journal Articles

LES MODELING OF HIGH-LIFT HIGH-WORK LPT BLADES: PART II—VALIDATION AND APPLICATION

Accepted Manuscript
Jared Kerestes, Christopher Marks, John Clark, J. Mitch Wolff, Ron-Ho (Bob) Ni, Nathan Fletcher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1159
https://doi.org/10.1115/1.4063509
Published Online: September 27, 2023
View Article titled, LES MODELING OF HIGH-LIFT HIGH-WORK LPT BLADES: PART II—VALIDATION AND APPLICATION
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Topics: Blades, Computational fluid dynamics, Design, Modeling, Turbochargers, Turbomachinery, Work (Physics), Reynolds-averaged Navier–Stokes equations, Turbines, Cascades (Fluid dynamics)
Journal Articles

The Effect of Heat Transfer on Turbine Performance

Accepted Manuscript
Lachlan Jardine, Robert Miller
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-20-1188
https://doi.org/10.1115/1.4051109
Published Online: May 11, 2021
View Article titled, The Effect of Heat Transfer on Turbine Performance
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Topics: Compressors, Computational fluid dynamics, Gas turbines, Heat transfer, Turbines, Turbochargers
Journal Articles

Multipoint optimization of an axial turbine cascade using a hybrid algorithm

Accepted Manuscript
Arnaud Châtel, Tom Verstraete, Grégory Coussement
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-19-1284
https://doi.org/10.1115/1.4046231
Published Online: February 5, 2020
View Article titled, Multipoint optimization of an axial turbine cascade using a hybrid algorithm
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Topics: Algorithms, Cascades (Fluid dynamics), Design, Optimization, Turbines, Turbochargers, Entropy, Evolutionary algorithms, Flow (Dynamics), Blades
Journal Articles

Effect of the gas to wall temperature ratio on the bypass transition

Accepted Manuscript
Riccardo Rubini, Roberto Maffulli, Tony Arts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach.
Paper No: TURBO-18-1221
https://doi.org/10.1115/1.4043782
Published Online: May 15, 2019
View Article titled, Effect of the gas to wall temperature ratio on the bypass transition
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Topics: Blades, Boundary layers, Computational fluid dynamics, Engineering design processes, Engineering simulation, Flow (Dynamics), Heat, Heat transfer, Mach number, Modeling