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Journal Articles

Influence of Propagation Velocity and Peak Pressure of the Rotating Pressure Wave on the Flow Characteristics of a Centrifugal Compressor

Accepted Manuscript
Yiqing Xia, Yuwen Wu, Chunsheng Weng, Qun Li, Jiayi Nie
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1011
https://doi.org/10.1115/1.4067635
Published Online: January 10, 2025
View Article titled, Influence of Propagation Velocity and Peak Pressure of the Rotating Pressure Wave on the Flow Characteristics of a Centrifugal Compressor
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Topics: Compressors, Flow (Dynamics), Gas turbines, Pressure, Turbochargers, Waves
Journal Articles

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

Accepted Manuscript
Xing Yang, Zihan Hao, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1019
https://doi.org/10.1115/1.4067636
Published Online: January 10, 2025
View Article titled, Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness
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Topics: Cooling, Film cooling, Heat transfer, Particulate matter, Turbochargers
Journal Articles

Experimental Study on Controlling Flow Separation of Compressor Cascades with Self-Excited Sweeping Jet Actuator

Accepted Manuscript
Cong Zeng, Shaowen Chen, Longye Zheng, Yiming Zhang, Shiqi Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1176
https://doi.org/10.1115/1.4067637
Published Online: January 10, 2025
View Article titled, Experimental Study on Controlling Flow Separation of Compressor Cascades with Self-Excited Sweeping Jet Actuator
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Topics: Actuators, Compressors, Flow separation, Turbines, Turbochargers
Journal Articles

DEVELOPMENT OF COMPACT AND HERMETIC ORC TURBINE GENERATOR WITH UPGRADED COOLING CAPABILITY

Accepted Manuscript
Toshimitsu Tanaka, Ryo Takata, Takuma Hirado, Akira Kawanami
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1292
https://doi.org/10.1115/1.4067638
Published Online: January 10, 2025
View Article titled, DEVELOPMENT OF COMPACT AND HERMETIC ORC TURBINE GENERATOR WITH UPGRADED COOLING CAPABILITY
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Topics: Computational fluid dynamics, Cooling, Design, Organic Rankine cycle, Turbines, Turbochargers, Turbogenerators, Generators, Heat, Fins
Journal Articles

Using Pseudotime Marching for the Solution of Harmonic Balance Problems

Accepted Manuscript
Christian Frey, Jan Backhaus, Graham Ashcroft, Georg Geiser, Benjamin Winhart, Heinrich Stueer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1275
https://doi.org/10.1115/1.4067519
Published Online: December 24, 2024
View Article titled, Using Pseudotime Marching for the Solution of Harmonic Balance Problems
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Topics: Compressors, Computational fluid dynamics, Design, Errors, Flow (Dynamics), Linear systems, Robustness, Scalars, Turbochargers
Journal Articles

HIGH EFFECTIVENESS TIP COOLING USING INCLINED SLOTS

Accepted Manuscript
Macdonald Mutekwa, Joao Vieira, Maximilian Farfaras, John D. Coull, Marko Bacic, Peter Ireland
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1266
https://doi.org/10.1115/1.4067517
Published Online: December 23, 2024
View Article titled, HIGH EFFECTIVENESS TIP COOLING USING INCLINED SLOTS
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Topics: Cooling, Design, Gas turbines, Turbines, Turbochargers, Coolants, Blades, Compressors, Heat transfer, Pressure
Journal Articles

Effect of blade damage on low pressure ratio fan windmill aerodynamics

Accepted Manuscript
Sofia Medina Cassillas, Alejandro Castillo Pardo, Cesare A. Hall, Ben Mohankumar
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1320
https://doi.org/10.1115/1.4067518
Published Online: December 23, 2024
View Article titled, Effect of blade damage on low pressure ratio fan windmill aerodynamics
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Topics: Aerodynamics, Blades, Damage, Pressure, Turbochargers, Flow (Dynamics), Compressors, Computational fluid dynamics, Design, Air flow
Journal Articles

Acoustic Modes in an open Box Cavity with variable Depth using two distinct Wind Tunnels

Accepted Manuscript
Steffen Hammer, James E Twaddle, Jens Fridh, Guillermo Paniagua
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1118
https://doi.org/10.1115/1.4067459
Published Online: December 17, 2024
View Article titled, Acoustic Modes in an open Box Cavity with variable Depth using two distinct Wind Tunnels
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Topics: Acoustics, Cavities, Compressors, Turbochargers, Wind tunnels
Journal Articles

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

Accepted Manuscript
Thomas Stein, Markus W. Leitner, Stephan Staudacher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1263
https://doi.org/10.1115/1.4067462
Published Online: December 17, 2024
View Article titled, Effect of Leading Edge Erosion on the Tip Leakage Flow in a Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Erosion, Leakage flows, Turbochargers
Journal Articles

Numerical Study on the Effect of Back Cavity on the Aerodynamic Behavior of a Non-Axisymmetric Casing Treatment for Transonic Axial Compressors

Accepted Manuscript
Martin Simon, Rodriguez Benoit
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1299
https://doi.org/10.1115/1.4067465
Published Online: December 17, 2024
View Article titled, Numerical Study on the Effect of Back Cavity on the Aerodynamic Behavior of a Non-Axisymmetric Casing Treatment for Transonic Axial Compressors
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Topics: Cavities, Compressors, Computational fluid dynamics, Turbochargers
Journal Articles

WAKE – SEPARATION BUBBLE INTERACTION OVER AN EXPERIMENTALLY SIMULATED AXIAL COMPRESSOR BLADE UNDER LOW REYNOLDS NUMBER FLOW

Accepted Manuscript
Thomas Irps, Vasudevan Kanjirakkad
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1310
https://doi.org/10.1115/1.4067466
Published Online: December 17, 2024
View Article titled, WAKE – SEPARATION BUBBLE INTERACTION OVER AN EXPERIMENTALLY SIMULATED AXIAL COMPRESSOR BLADE UNDER LOW REYNOLDS NUMBER FLOW
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Topics: Blades, Boundary layers, Bubbles, Compressors, Flow (Dynamics), Reynolds number, Separation (Technology), Turbochargers, Wakes, Flat plates
Journal Articles

ANALYSIS OF THE INSTANTANEOUS FILM COOLING EFFECTIVENESS ON SHOWERHEAD FILM COOLING USING FAST RESPONSE PRESSURE SENSITIVE PAINT (FAST-PSP)

Accepted Manuscript
Jeremy Sounik, Lesley Wright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1330
https://doi.org/10.1115/1.4067461
Published Online: December 17, 2024
View Article titled, ANALYSIS OF THE INSTANTANEOUS FILM COOLING EFFECTIVENESS ON SHOWERHEAD FILM COOLING USING FAST RESPONSE PRESSURE SENSITIVE PAINT (FAST-PSP)
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Topics: Film cooling, Paints, Pressure, Turbochargers
Journal Articles

Dirt Ingestion Impacts on Cooling within a Double-Walled Combustor Liner

Accepted Manuscript
Kyle McFerran, Karen A. Thole, Stephen Lynch
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1327
https://doi.org/10.1115/1.4067464
Published Online: December 17, 2024
View Article titled, Dirt Ingestion Impacts on Cooling within a Double-Walled Combustor Liner
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Topics: Combustion chambers, Cooling, Heat transfer, Turbochargers, Flow (Dynamics), Particulate matter, Heat transfer coefficients, Pressure, Engines, Film cooling
Journal Articles

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 1: Measurements With Time-Resolved PIV

Accepted Manuscript
Joachim Klinner, Edwin J. Munoz Lopez, Alexander Hergt, Christian Willert
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1329
https://doi.org/10.1115/1.4067467
Published Online: December 17, 2024
View Article titled, The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 1: Measurements With Time-Resolved PIV
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Topics: Cascades (Fluid dynamics), Compressors, Particle image velocimetry, Shock (Mechanics), Turbochargers, Blades, Boundary layers, Chords (Trusses), Density, Fluctuations (Physics)
Journal Articles

Reassessment of the Conventional: Numerical Validation of a 1D model for the Prediction of Volute Losses

Accepted Manuscript
Thomas Ceyrowsky, André Hildebrandt, Martin Heinrich, Rüdiger Schwarze
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1338
https://doi.org/10.1115/1.4067463
Published Online: December 17, 2024
View Article titled, Reassessment of the Conventional: Numerical Validation of a 1D model for the Prediction of Volute Losses
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Topics: Compressors, Computational fluid dynamics, Databases, Diffusers, Engineering simulation, Flow (Dynamics), Physics, Pressure, Pumps, Simulation
Journal Articles

BIOT NUMBER ERROR IN LOW TEMPERATURE INCONEL OVERALL EFFECTIVENESS EXPERIMENTS

Accepted Manuscript
Bailey Hopkins, Jacob Hughes, Carol Bryant, James L. Rutledge
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1339
https://doi.org/10.1115/1.4067460
Published Online: December 17, 2024
View Article titled, BIOT NUMBER ERROR IN LOW TEMPERATURE INCONEL OVERALL EFFECTIVENESS EXPERIMENTS
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Topics: Errors, Low temperature, Turbine components, Turbochargers, Engines, Temperature, Thermal conductivity, Heat transfer, Alloys, Compressors
Journal Articles

FLOW AND HEAT TRANSFER IN A ROTATING DISC CAVITY WITH AXIAL THROUGHFLOW AT HIGH SPEED CONDITIONS

Accepted Manuscript
Ruonan Wang, John W. Chew, Feng Gao, Olaf Marxen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1167
https://doi.org/10.1115/1.4067437
Published Online: December 13, 2024
View Article titled, FLOW AND HEAT TRANSFER IN A ROTATING DISC CAVITY WITH AXIAL THROUGHFLOW AT HIGH SPEED CONDITIONS
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Topics: Cavities, Compressors, Computational fluid dynamics, Flow (Dynamics), Heat transfer, Rotating disks, Turbochargers
Journal Articles

HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE

Accepted Manuscript
Xavier Gloerfelt, Paola Cinnella
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1257
https://doi.org/10.1115/1.4067438
Published Online: December 13, 2024
View Article titled, HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE
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Topics: Boundary layers, Turbine blades, Turbochargers, Vortex shedding, Bubbles, Turbulence, Cascades (Fluid dynamics), Mach number, Computational fluid dynamics, Flow (Dynamics)
Journal Articles

Turbulence Measurements in Axial Turbines using Fast Response Aerodynamic Pressure Probes

Accepted Manuscript
Andrea Notaristefano, Giacomo Persico, Paolo Gaetani
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1336
https://doi.org/10.1115/1.4067440
Published Online: December 13, 2024
View Article titled, Turbulence Measurements in Axial Turbines using Fast Response Aerodynamic Pressure Probes
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Topics: Pressure, Probes, Turbines, Turbochargers, Turbomachinery, Turbulence
Journal Articles

Efficient Aerodynamic Uncertainty Quantification for a Three-Dimensional Transonic Fan Rotor

Accepted Manuscript
Qian Zhang, Dejun Meng, Shenren Xu, Dingxi Wang, Xiuquan Huang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1346
https://doi.org/10.1115/1.4067439
Published Online: December 13, 2024
View Article titled, Efficient Aerodynamic Uncertainty Quantification for a Three-Dimensional Transonic Fan Rotor
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Topics: Computational fluid dynamics, Rotors, Turbochargers, Uncertainty quantification, Uncertainty, Blades, Vortices, Clearances (Engineering), Compressors, Corners (Structural elements)