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Journal Articles

Numerical simulations of ice particle transport at representative turbofan compressor conditions

Accepted Manuscript
Liam Parker, Matthew McGilvray, David R.H. Gillespie, Geoffrey Jones
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1295
https://doi.org/10.1115/1.4068485
Published Online: April 18, 2025
View Articletitled, Numerical simulations of ice particle transport at representative turbofan compressor conditions
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Topics: Compressors, Computer simulation, Heat transfer, Ice, Particulate matter, Turbochargers, Turbofans
Journal Articles

Control of Three-Dimensional Corner Separation Flow in a Highly Loaded Compressor Cascade via Dynamic Surface Deformation

Accepted Manuscript
Xuyang Ren, Mingyang Wang, Lipan Yao, Enliang Huang, Xingen Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1371
https://doi.org/10.1115/1.4068481
Published Online: April 18, 2025
View Articletitled, Control of Three-Dimensional Corner Separation Flow in a Highly Loaded Compressor Cascade via Dynamic Surface Deformation
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Separation (Technology), Surface deformation, Turbochargers
Journal Articles

Multistage turbomachinery optimization for high temperature heat pumps with the reverse Rankine cycle

Accepted Manuscript
Robert Schaffrath, Panagiotis Stathopoulos, Andreas Schmitz, Eberhard Nicke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1155
https://doi.org/10.1115/1.4068480
Published Online: April 18, 2025
View Articletitled, Multistage turbomachinery optimization for high temperature heat pumps with the reverse Rankine cycle
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Topics: Compressors, Design, Heat pumps, High temperature, Optimization, Rankine cycle, Turbochargers, Turbomachinery, Cycles, Heat
Journal Articles

The Impact of Manufacturing Variations on the Aerothermal Performance of High-Pressure Turbine Blade Shrouds

Accepted Manuscript
Bram Hulhoven, John D. Coull, Dougal Jackson, Nicholas R. Atkins
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1209
https://doi.org/10.1115/1.4068482
Published Online: April 18, 2025
View Articletitled, The Impact of Manufacturing Variations on the Aerothermal Performance of High-Pressure Turbine Blade Shrouds
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Topics: Heat transfer, High pressure (Physics), Manufacturing, Turbine blades, Turbochargers, Flow (Dynamics), Simulation, Reynolds-averaged Navier–Stokes equations, Uncertainty, Compressors
Journal Articles

ENTRY REGION HEAT TRANSFER AUGMENTATION WITH PINS, FINS, AND TURBULATORS IN CIRCULAR CHANNELS

Accepted Manuscript
Evan Lundburg, Stephen Lynch, M. Eric Lyall
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1284
https://doi.org/10.1115/1.4068459
Published Online: April 16, 2025
View Articletitled, ENTRY REGION HEAT TRANSFER AUGMENTATION WITH PINS, FINS, AND TURBULATORS IN CIRCULAR CHANNELS
Open the PDF for ENTRY REGION HEAT TRANSFER AUGMENTATION WITH PINS, FINS, AND TURBULATORS IN CIRCULAR CHANNELS in another window
Topics: Boundary layers, Fins, Heat transfer, Pins (Engineering), Turbochargers
Journal Articles

IMPACT OF TEMPERATURE RATIO ON OVERALL COOLING EFFECTIVENESS: EXPERIMENTAL VALIDATION OF A SCALING THEORY

Accepted Manuscript
James Cartlidge, Aravin Dass Naidu, Nafiz Chowdhury, Thomas Povey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1271
https://doi.org/10.1115/1.4068460
Published Online: April 16, 2025
View Articletitled, IMPACT OF TEMPERATURE RATIO ON OVERALL COOLING EFFECTIVENESS: EXPERIMENTAL VALIDATION OF A SCALING THEORY
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Topics: Cooling, Temperature, Turbochargers, Coolants, Heat transfer, Heat transfer coefficients, Boundary-value problems, Compressors, Design, Engines
Journal Articles

APPLICATION OF DEEP LEARNING FOR FAN ROTOR BLADE PERFORMANCE PREDICTION IN TURBOMACHINERY

Accepted Manuscript
Jean Fesquet, Michael Bauerheim, Ludovic Rojda, Yannick Bousquet, Nicolas Binder
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1285
https://doi.org/10.1115/1.4068438
Published Online: April 11, 2025
View Articletitled, APPLICATION OF DEEP LEARNING FOR FAN ROTOR BLADE PERFORMANCE PREDICTION IN TURBOMACHINERY
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Topics: Blades, Deep learning, Rotors, Turbochargers, Turbomachinery, Geometry, Artificial neural networks, Computational fluid dynamics, Boundary layers, Compressors
Journal Articles

IMPACT OF HIGH FREESTREAM TURBULENCE ON LPT ENDWALL FLOW: PART I – LOSS DEVELOPMENT AND TIME-AVERAGED FLOW FIELD

Accepted Manuscript
Molly Donovan, Christopher Marks, Nathan Fletcher, Markus Rumpfkeil
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1123
https://doi.org/10.1115/1.4068437
Published Online: April 11, 2025
View Articletitled, IMPACT OF HIGH FREESTREAM TURBULENCE ON LPT ENDWALL FLOW: PART I – LOSS DEVELOPMENT AND TIME-AVERAGED FLOW FIELD
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Topics: Flow (Dynamics), Free stream turbulence, Turbochargers, Turbulence, Blades, Pressure, Reynolds number, Cascades (Fluid dynamics), Compressors, Engineering simulation
Journal Articles

DATA-ASSIMILATION OF TRANSITIONAL AND SEPARATED TURBOMACHINERY FLOWS WITH PHYSICS-INFORMED NEURAL NETWORKS

Accepted Manuscript
Sean Hanrahan, Melissa Kozul, Richard Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1059
https://doi.org/10.1115/1.4068396
Published Online: April 9, 2025
View Articletitled, DATA-ASSIMILATION OF TRANSITIONAL AND SEPARATED TURBOMACHINERY FLOWS WITH PHYSICS-INFORMED NEURAL NETWORKS
Open the PDF for DATA-ASSIMILATION OF TRANSITIONAL AND SEPARATED TURBOMACHINERY FLOWS WITH PHYSICS-INFORMED NEURAL NETWORKS in another window
Topics: Artificial neural networks, Flow (Dynamics), Physics, Turbochargers, Turbomachinery, Turbulence, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Computational fluid dynamics, Pressure
Journal Articles

Inverse Design of Compressor/fan Blade Profiles Based on Conditional Invertible Neural Networks

Accepted Manuscript
Xinkai Jia, Xiuquan Huang, Shouyong Jiang, Dingxi Wang, Christian M. Firrone
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1150
https://doi.org/10.1115/1.4068386
Published Online: April 4, 2025
View Articletitled, Inverse Design of Compressor/fan Blade Profiles Based on Conditional Invertible Neural Networks
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Topics: Artificial neural networks, Blades, Compressors, Design, Turbochargers
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 Articletitled, 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 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

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 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

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 Articletitled, MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE
Open the PDF for MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE in another window
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 Articletitled, 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 Articletitled, 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 Articletitled, 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 Articletitled, 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 Articletitled, 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