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Journal Articles

Influence of Vane Trailing Edge Flow on the Formation of Cavity Cells and Rim Sealing

Iván Monge-Concepción, Shawn Siroka, Reid A. Berdanier, Michael D. Barringer, Karen A. Thole, Christopher Robak

J. Turbomach. June 2022, 144(6): 061014.

Paper No: TURBO-21-1294

DOI: https://doi.org/10.1115/1.4054281

Published Online: May 10, 2022

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Topics: Cavities, Flow (Dynamics), Pressure, Sealing (Process), Turbines, Cooling, Temperature

Journal Articles

Enhancing Turbine Deposition Prediction Capability With Conjugate Mesh Morphing

Christopher P. Bowen, Jeffrey P. Bons

J. Turbomach. June 2022, 144(6): 061013.

Paper No: TURBO-22-1055

DOI: https://doi.org/10.1115/1.4054282

Published Online: May 5, 2022

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Topics: Computational fluid dynamics, Flow (Dynamics), Fluids, Metals, Particulate matter, Simulation, Temperature, Thermal conductivity, Dust, Heat transfer

Journal Articles

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Lei Pan, Mingyang Yang, Shota Murae, Wataru Sato, Naoto Shimohara, Akihiro Yamagata

J. Turbomach. June 2022, 144(6): 061012.

Paper No: TURBO-21-1265

DOI: https://doi.org/10.1115/1.4054162

Published Online: May 5, 2022

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Topics: Blades, Excitation, Flow (Dynamics), Leakage, Pressure, Rotors, Turbines, Vortices, Wakes, Stress

Journal Articles

Effect of Spanwise Hole to Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl Stabilized Can Combustor

Shoaib Ahmed, Benjamin H. Wahls, Srinath V. Ekkad, Hanjiee Lee, Yin-Hsiang Ho

J. Turbomach.

Paper No: TURBO-21-1168

DOI: https://doi.org/10.1115/1.4054442

Published Online: April 27, 2022

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Topics: Combustion chambers, Cooling, Turbochargers, Compressors, Engines, Flow (Dynamics), Heat transfer, Thermography, Air flow, Combustion

Journal Articles

THE EFFECT OF INLET CONDITIONS ON TURBINE ENDWALL LOSS

John D Coull, Christopher J Clark

J. Turbomach.

Paper No: TURBO-22-1038

DOI: https://doi.org/10.1115/1.4054443

Published Online: April 27, 2022

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Topics: Design, Turbines, Turbochargers, Vorticity, Blades, Boundary layers, Computational fluid dynamics, Boundary-value problems, Compressors, Displacement

Journal Articles

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Alessandro Cappiello, Raffaele Tuccillo

J. Turbomach. October 2022, 144(10): 101005.

Paper No: TURBO-21-1185

DOI: https://doi.org/10.1115/1.4054068

Published Online: April 19, 2022

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Topics: Rotors, Stators, Mach number, Flow (Dynamics), Turbines, Design, Organic Rankine cycle, Blades, Pressure, Computational fluid dynamics

Journal Articles

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron

J. Turbomach. October 2022, 144(10): 101004.

Paper No: TURBO-20-1400

DOI: https://doi.org/10.1115/1.4053855

Published Online: April 19, 2022

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Topics: Blades, Design, Flow (Dynamics), Optimization, Turbines, Pressure, Entropy, Computational fluid dynamics

Journal Articles

Exploring Topology Optimization for High Pressure Turbine Blade Tips

Luka Vincekovic, Alistair John, Ning Qin, Shahrokh Shahpar

J. Turbomach. July 2022, 144(7): 071013.

Paper No: TURBO-21-1167

DOI: https://doi.org/10.1115/1.4053917

Published Online: March 16, 2022

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Topics: Blades, Design, Optimization, Topology, High pressure (Physics), Turbines, Pressure, Flow (Dynamics), Parametrization

Journal Articles

Design and Testing of a Multi-Stage Intermediate Pressure Turbine for Future Geared Turbofans

D. Torre, G. García-Valdecasas, A. Puente, D. Hernández, S. Luque

J. Turbomach. September 2022, 144(9): 091008.

Paper No: TURBO-21-1209

DOI: https://doi.org/10.1115/1.4053491

Published Online: March 4, 2022

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Topics: Design, Flow (Dynamics), Pressure, Turbines, Turbofans, Airfoils

Journal Articles

Analysis of the Loss Production Mechanism Due to Cavity–Main Flow Interaction in a Low-Pressure Turbine Stage

Dario Barsi, Davide Lengani, Daniele Simoni, Giulio Venturino, Francesco Bertini, Matteo Giovannini, Filippo Rubechini

J. Turbomach. September 2022, 144(9): 091004.

Paper No: TURBO-22-1013

DOI: https://doi.org/10.1115/1.4053745

Published Online: March 4, 2022

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Topics: Cavities, Flow (Dynamics), Pressure, Turbines, Cavity flows

Journal Articles

One-Dimensional Modeling for Pulsed Flow Twin-Entry Turbine

Bijie Yang, Ricardo Martinez-Botas, Yingxian Xue, Mingyang Yang

J. Turbomach. July 2022, 144(7): 071012.

Paper No: TURBO-21-1201

DOI: https://doi.org/10.1115/1.4053489

Published Online: March 3, 2022

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Topics: Flow (Dynamics), Modeling, Pressure, Rotors, Turbines, Computational fluid dynamics

Journal Articles

Analysis of Measured and Predicted Turbine Maps From Start-Up to Design Point

Alberto Scotti del Greco, Sara Biagiotti, Vittorio Michelassi, Tomasz Jurek, Daniele Di Benedetto, Stefano Francini, Michele Marconcini

J. Turbomach. August 2022, 144(8): 081009.

Paper No: TURBO-21-1256

DOI: https://doi.org/10.1115/1.4053656

Published Online: March 3, 2022

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Topics: Blades, Computational fluid dynamics, Design, Flow (Dynamics), Pressure, Rotors, Turbines, Torque

Journal Articles

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Tobias Glasenapp, Emil Göttlich, Federica Farisco

J. Turbomach. July 2022, 144(7): 071001.

Paper No: TURBO-21-1205

DOI: https://doi.org/10.1115/1.4053235

Published Online: February 24, 2022

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Topics: Cavities, Film cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Struts (Engineering), Cooling, Turbines, Density, Heat flux

Journal Articles

Improved Prediction of Losses With Large Eddy Simulation in a Low-Pressure Turbine

Kenji Miki, Ali Ameri

J. Turbomach. July 2022, 144(7): 071002.

Paper No: TURBO-21-1207

DOI: https://doi.org/10.1115/1.4053234

Published Online: February 24, 2022

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Topics: Pressure, Turbulence, Wakes, Separation (Technology), Flow (Dynamics), Blades, Turbines, Suction, Emission spectroscopy, Spectroscopy

Journal Articles

Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Patrick K. Dubois, Alexandre Landry-Blais, Rym Gazzah, Sani Sivić, Vladimir Brailovski, Mathieu Picard

J. Turbomach. July 2022, 144(7): 071004.

Paper No: TURBO-21-1219

DOI: https://doi.org/10.1115/1.4053232

Published Online: February 24, 2022

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Topics: Additive manufacturing, Cooling, Design, Fins, Flow (Dynamics), Friction, Heat transfer, Turbines, Ceramics, Pins (Engineering)

Journal Articles

Correlating Time-Resolved Pressure Measurements With Rim Sealing Effectiveness for Real-Time Turbine Health Monitoring

Eric T. DeShong, Benjamin Peters, Reid A. Berdanier, Karen A. Thole, Kamran Paynabar, Nagi Gebraeel

J. Turbomach. June 2022, 144(6): 061004.

Paper No: TURBO-21-1192

DOI: https://doi.org/10.1115/1.4053175

Published Online: January 28, 2022

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Topics: Flow (Dynamics), Modeling, Pressure, Sealing (Process), Turbines, Sensors, Engines, Feature extraction

Journal Articles

Vortex Tracking of Purge-Mainstream Interactions in a Rotating Turbine Stage

Alex W. Mesny, Mark A. Glozier, Oliver J. Pountney, James A. Scobie, Yan Sheng Li, David J. Cleaver, Carl M. Sangan

J. Turbomach. April 2022, 144(4): 041011.

Paper No: TURBO-21-1170

DOI: https://doi.org/10.1115/1.4052690

Published Online: November 18, 2021

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Topics: Blades, Flow (Dynamics), Turbines, Vortices

Journal Articles

Endwall Heat Transfer and Cooling Performance of a Transonic Turbine Vane With Upstream Injection Flow

Zhigang Li, Bo Bai, Jun Li, Shuo Mao, Wing F. Ng, Hongzhou Xu, Michael Fox

J. Turbomach. April 2022, 144(4): 041004.

Paper No: TURBO-20-1300

DOI: https://doi.org/10.1115/1.4052457

Published Online: November 5, 2021

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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Computational fluid dynamics, Turbulence, Turbines, Heat transfer coefficients

Journal Articles

Statistical and Computational Evaluation of Empirical Axial Turbine Correlations in Design of Centrifugal Turbines

Yu Min Liu, Patrick Hendrick, ZhengPing Zou, Frank Buysschaert

J. Turbomach. April 2022, 144(4): 041002.

Paper No: TURBO-20-1431

DOI: https://doi.org/10.1115/1.4052525

Published Online: November 3, 2021

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Topics: Blades, Design, Flow (Dynamics), Turbines, Databases, Errors, Computational fluid dynamics, Reliability, Pressure, Cascades (Fluid dynamics)

Journal Articles

Impact of Swirling Entropy Waves on a High Pressure Turbine

Andrea Notaristefano, Paolo Gaetani

J. Turbomach. March 2022, 144(3): 031010.

Paper No: TURBO-21-1155

DOI: https://doi.org/10.1115/1.4052353

Published Online: October 5, 2021

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Topics: Blades, Entropy, Flow (Dynamics), Pressure, Rotors, Stators, Temperature, Turbines, Waves, Combustion chambers

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Journal citation

NARROW

Manuscript

Influence of Vane Trailing Edge Flow on the Formation of Cavity Cells and Rim Sealing

Enhancing Turbine Deposition Prediction Capability With Conjugate Mesh Morphing

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Effect of Spanwise Hole to Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl Stabilized Can Combustor

THE EFFECT OF INLET CONDITIONS ON TURBINE ENDWALL LOSS

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Exploring Topology Optimization for High Pressure Turbine Blade Tips

Design and Testing of a Multi-Stage Intermediate Pressure Turbine for Future Geared Turbofans

Analysis of the Loss Production Mechanism Due to Cavity–Main Flow Interaction in a Low-Pressure Turbine Stage

One-Dimensional Modeling for Pulsed Flow Twin-Entry Turbine

Analysis of Measured and Predicted Turbine Maps From Start-Up to Design Point

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Improved Prediction of Losses With Large Eddy Simulation in a Low-Pressure Turbine

Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Correlating Time-Resolved Pressure Measurements With Rim Sealing Effectiveness for Real-Time Turbine Health Monitoring

Vortex Tracking of Purge-Mainstream Interactions in a Rotating Turbine Stage

Endwall Heat Transfer and Cooling Performance of a Transonic Turbine Vane With Upstream Injection Flow

Statistical and Computational Evaluation of Empirical Axial Turbine Correlations in Design of Centrifugal Turbines

Impact of Swirling Entropy Waves on a High Pressure Turbine

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