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Journal Articles

Effect of Geometry and Heat Flux on Turbine Over-Tip Flow Power Extraction

Open Access
Lukas Benjamin Inhestern, Dieter Peitsch, Guillermo Paniagua
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2025, 147(12): 121001.
Paper No: TURBO-24-1207
https://doi.org/10.1115/1.4068688
Published Online: June 5, 2025
View Articletitled, Effect of Geometry and Heat Flux on Turbine Over-Tip Flow Power Extraction
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Topics: Flow (Dynamics), Heat transfer, Turbines, Leakage flows, Vortices
Journal Articles

A Novel Design Concept for Highly-Loaded Compressor Airfoils

Available to Purchase
A. Hergt, O. Reutter, S. Grund
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2025, 147(12): 121002.
Paper No: TURBO-24-1378
https://doi.org/10.1115/1.4068689
Published Online: June 5, 2025
View Articletitled, A Novel Design Concept for Highly-Loaded Compressor Airfoils
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Topics: Airfoils, Cascades (Fluid dynamics), Design, Compressors, Blades
Journal Articles

Conjugate Study of Aerothermodynamics of Internal Ridged-Wall Enhanced Swirl-Film Cooling for Gas Turbine Blade Leading Edge

Available to Purchase
Yu Rao, Qiuru Zuo, Fei Li, Yong Luan, Yuli Cheng, Bernhard Weigand
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2025, 147(12): 121003.
Paper No: TURBO-24-1369
https://doi.org/10.1115/1.4068733
Published Online: June 5, 2025
View Articletitled, Conjugate Study of Aerothermodynamics of Internal Ridged-Wall Enhanced Swirl-Film Cooling for Gas Turbine Blade Leading Edge
Open the PDF for Conjugate Study of Aerothermodynamics of Internal Ridged-Wall Enhanced Swirl-Film Cooling for Gas Turbine Blade Leading Edge in another window
Topics: Blades, Cooling, Heat transfer, Flow (Dynamics), Coolants, Pressure
Journal Articles

Data Assimilation of Transitional and Separated Turbomachinery Flows With Physics-Informed Neural Networks

Open Access
Sean K. Hanrahan, Melissa Kozul, Richard D. Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111011.
Paper No: TURBO-24-1059
https://doi.org/10.1115/1.4068396
Published Online: June 2, 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, Boundary layers, Flow (Dynamics), Modeling, Physics, Pressure, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Turbomachinery, Turbulence
Includes: Supplementary data
Journal Articles

A Review of Secondary Combustion on the Turbine Blade Cooling

Available to Purchase
Tinashe Ngwenya, Antonino Nava, Peter T. Ireland
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111012.
Paper No: TURBO-24-1186
https://doi.org/10.1115/1.4068031
Published Online: May 23, 2025
View Articletitled, A Review of Secondary Combustion on the Turbine Blade Cooling
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Topics: Combustion, Cooling, Film cooling, Heat, Heat flux, Temperature, Fuels, Turbine blades, Combustion chambers, Turbines
Journal Articles

Compressor Blade Shaping and Optimization Through Design Features Based on Free-Form Deformation

Available to Purchase
Xin Li, Tongtong Meng, Ling Zhou, Lucheng Ji
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111009.
Paper No: TURBO-24-1317
https://doi.org/10.1115/1.4068597
Published Online: May 20, 2025
View Articletitled, Compressor Blade Shaping and Optimization Through Design Features Based on Free-Form Deformation
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Topics: Blades, Deformation, Design, Optimization, Flow (Dynamics)
Journal Articles

Analysis on the Effect of Cavity Flows on the Aerothermal Performance of a High-Pressure Turbine Stage

Available to Purchase
Teodosio Nacci, Nicola Rosafio, Simone Salvadori, Daniela Misul, Guillermo Paniagua
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111010.
Paper No: TURBO-24-1370
https://doi.org/10.1115/1.4068656
Published Online: May 20, 2025
View Articletitled, Analysis on the Effect of Cavity Flows on the Aerothermal Performance of a High-Pressure Turbine Stage
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Topics: Cavities, Flow (Dynamics), Rotors, Turbines, Pressure, Cavity flows, Blades
Journal Articles

Application of Deep Learning for Fan Rotor Blade Performance Prediction in Turbomachinery

Available to Purchase
Jean Fesquet, Michael Bauerheim, Ludovic Rojda, Yannick Bousquet, Nicolas Binder
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111002.
Paper No: TURBO-24-1285
https://doi.org/10.1115/1.4068438
Published Online: May 9, 2025
View Articletitled, Application of Deep Learning for Fan Rotor Blade Performance Prediction in Turbomachinery
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Topics: Blades, Computational fluid dynamics, Deep learning, Flow (Dynamics), Geometry, Rotors, Wakes, Design, Pressure, Turbomachinery
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

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

Available to Purchase
Xuyang Ren, Mingyang Wang, Lipan Yao, Enliang Huang, Xingen Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111005.
Paper No: TURBO-24-1371
https://doi.org/10.1115/1.4068481
Published Online: May 9, 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: Compressors, Corners (Structural elements), Flow (Dynamics), Oscillations, Separation (Technology), Surface deformation, Vortices, Blades, Cascades (Fluid dynamics), Dynamics (Mechanics)
Journal Articles

Multistage Turbomachinery Optimization for High-Temperature Heat Pumps With the Reverse Rankine Cycle

Available to Purchase
Robert Schaffrath, Panagiotis Stathopoulos, Andreas Schmitz, Eberhard Nicke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111003.
Paper No: TURBO-24-1155
https://doi.org/10.1115/1.4068480
Published Online: May 9, 2025
View Articletitled, Multistage Turbomachinery Optimization for High-Temperature Heat Pumps With the Reverse Rankine Cycle
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Topics: Compressors, Computational fluid dynamics, Optimization, Turbomachinery, Pressure, Turbochargers, Design, Rankine cycle, Heat pumps, Simulation
Journal Articles

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

Open Access
Bram Hulhoven, John D. Coull, Dougal Jackson, Nicholas R. Atkins
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111004.
Paper No: TURBO-24-1209
https://doi.org/10.1115/1.4068482
Published Online: May 9, 2025
View Articletitled, The Impact of Manufacturing Variations on the Aerothermal Performance of High-Pressure Turbine Blade Shrouds
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Topics: Flow (Dynamics), Heat transfer, Manufacturing, Simulation, High pressure (Physics)
Journal Articles

Experimental Study on the High Relative Casing Motion Effect on Turbine Blade Tip Aerodynamic Characteristics

Available to Purchase
Xu Peng, Hongmei Jiang, Shaopeng Lu, Ziyang Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111007.
Paper No: TURBO-24-1358
https://doi.org/10.1115/1.4068528
Published Online: May 9, 2025
View Articletitled, Experimental Study on the High Relative Casing Motion Effect on Turbine Blade Tip Aerodynamic Characteristics
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Topics: Blades, Cavities, Computational fluid dynamics, Flow (Dynamics), Leakage, Mach number, Pressure, Turbine blades, Vortices, Rotors
Journal Articles

Windage Torque and Flow Characteristics of a Co-Rotating Conical Cavity Under Radial Inflow

Available to Purchase
Zhe Zhang, Sipeng Wang, Xiang Luo, Zeyu Wu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111008.
Paper No: TURBO-24-1372
https://doi.org/10.1115/1.4068553
Published Online: May 9, 2025
View Articletitled, Windage Torque and Flow Characteristics of a Co-Rotating Conical Cavity Under Radial Inflow
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Topics: Cavities, Flow (Dynamics), Torque, Inflow, Pressure, Disks
Journal Articles

Entry Region Heat Transfer Augmentation With Pins, Fins, and Turbulators in Circular Channels

Available to Purchase
Evan Lundburg, Stephen Lynch, M. Eric Lyall
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111001.
Paper No: TURBO-24-1284
https://doi.org/10.1115/1.4068459
Published Online: May 9, 2025
View Articletitled, Entry Region Heat Transfer Augmentation With Pins, Fins, and Turbulators in Circular Channels
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Topics: Boundary layers, Fins, Geometry, Heat transfer, Reynolds number, Pins (Engineering), Flow (Dynamics), Pressure, Heat, Heat transfer coefficients
Journal Articles

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

Available to Purchase
Xinkai Jia, Xiuquan Huang, Shouyong Jiang, Dingxi Wang, Christian Maria Firrone
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101014.
Paper No: TURBO-24-1150
https://doi.org/10.1115/1.4068386
Published Online: May 2, 2025
View Articletitled, Inverse Design of Compressor/Fan Blade Profiles Based on Conditional Invertible Neural Networks
Open the PDF for Inverse Design of Compressor/Fan Blade Profiles Based on Conditional Invertible Neural Networks in another window
Topics: Design, Artificial neural networks, Modeling, Blades, Compressors
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

Analysis of Complex Total Pressure Distortion Screens Using One-Dimensional Loss Data

Available to Purchase
John Gillespie, Andrew Hayden, Todd Lowe, Alexandrina Untaroiu, Chase Nessler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101009.
Paper No: TURBO-24-1170
https://doi.org/10.1115/1.4068097
Published Online: April 8, 2025
View Articletitled, Analysis of Complex Total Pressure Distortion Screens Using One-Dimensional Loss Data
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Topics: Flow (Dynamics), Pressure, Computational fluid dynamics, Entropy, Mach number
Journal Articles

Large Eddy Simulations of a High-Speed Low-Pressure Turbine Cascade at Subsonic and Transonic Mach Numbers

Available to Purchase
Patrick Tene Hedje, Laurent Bricteux, Yacine Bechane, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101010.
Paper No: TURBO-25-1008
https://doi.org/10.1115/1.4068124
Published Online: April 8, 2025
View Articletitled, Large Eddy Simulations of a High-Speed Low-Pressure Turbine Cascade at Subsonic and Transonic Mach Numbers
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Topics: Blades, Boundary layers, Flow (Dynamics), Mach number, Pressure, Suction, Wakes, Cascades (Fluid dynamics), Shock (Mechanics), Large eddy simulation
Journal Articles

High-Speed Rotating High-Pressure Turbine Blade Thermal Imaging of a Full-Scale Cooled 1 + 1/2 Stage Turbine in a Short Duration Transient Test Facility

Available to Purchase
Richard J. Anthony, Neil Vanasse, Scott McLaren
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2025, 147(10): 101011.
Paper No: TURBO-24-1326
https://doi.org/10.1115/1.4068203
Published Online: April 8, 2025
View Articletitled, High-Speed Rotating High-Pressure Turbine Blade Thermal Imaging of a Full-Scale Cooled 1 + 1/2 Stage Turbine in a Short Duration Transient Test Facility
Open the PDF for High-Speed Rotating High-Pressure Turbine Blade Thermal Imaging of a Full-Scale Cooled 1 + 1/2 Stage Turbine in a Short Duration Transient Test Facility in another window
Topics: Blades, Cooling, Film cooling, High pressure (Physics), Imaging, Rotors, Transients (Dynamics), Turbines, Engines, Temperature