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Journal Articles

EXPERIMENTAL INVESTIGATION OF TRANSIENT FLOW PHENOMENA IN ROTATING COMPRESSOR CAVITIES

Mikolaj Pernak, Tom Nicholas, Jake Williams, Richard Jackson, Hui Tang, Gary D Lock, James Scobie

Publisher: ASME

J. Turbomach.

Paper No: TURBO-23-1143

https://doi.org/10.1115/1.4063507

Published Online: September 27, 2023

View Article titled, EXPERIMENTAL INVESTIGATION OF TRANSIENT FLOW PHENOMENA IN ROTATING COMPRESSOR CAVITIES

Topics: Cavities, Compressors, Heat transfer, Turbochargers, Unsteady flow

Journal Articles

EXPERIMENTAL VALIDATION OF A SEAL FLUTTER MODEL

Roque Corral, Michele Greco

Publisher: ASME

J. Turbomach.

Paper No: TURBO-23-1174

https://doi.org/10.1115/1.4063514

Published Online: September 27, 2023

View Article titled, EXPERIMENTAL VALIDATION OF A SEAL FLUTTER MODEL

Topics: Cavities, Flutter (Aerodynamics), Seals, Turbochargers, Computational fluid dynamics, Engineering simulation, Pressure, Simulation, Centrifugal force, Clearances (Engineering)

Journal Articles

HEAT TRANSFER AND FILM COOLING IN AN AGGRESSIVE TURBINE CENTER FRAME

Patrick R. Jagerhofer, Tobias Glasenapp, Bastian Patzer, Emil Goettlich

Publisher: ASME

J. Turbomach.

Paper No: TURBO-23-1177

https://doi.org/10.1115/1.4063515

Published Online: September 27, 2023

View Article titled, HEAT TRANSFER AND FILM COOLING IN AN AGGRESSIVE TURBINE CENTER FRAME

Topics: Cavities, Film cooling, Heat transfer, Turbines, Turbochargers

Journal Articles

Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Runzhu Shao, Xiao He, Mingmin Zhu, Fabian Klausmann, Jinfang Teng

Publisher: ASME

J. Turbomach. November 2023, 145(11): 111004.

Paper No: TURBO-23-1147

https://doi.org/10.1115/1.4063296

Published Online: September 14, 2023

View Article titled, Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Topics: Cavities, Compressors, Flow (Dynamics), Leakage, Leakage flows, Pressure, Stators, Cavity flows, Computer simulation

Journal Articles

Rotating Instabilities in Shrouded Low Pressure Turbine at Design and Off-Design Conditions

Maxime Perini, Nicolas Binder, Yannick Bousquet, Eric Schwartz

J. Turbomach.

Paper No: TURBO-22-1351

https://doi.org/10.1115/1.4063247

Published Online: August 24, 2023

View Article titled, Rotating Instabilities in Shrouded Low Pressure Turbine at Design and Off-Design Conditions

Topics: Cavities, Design, Pressure, Turbines, Turbochargers, Flow (Dynamics), Aerodynamics, Computational fluid dynamics, Leakage flows, Rotors

Journal Articles

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Bing Qiao, Xiao He, Mehdi Vahdati, Yaping Ju, Chuhua Zhang

J. Turbomach. October 2023, 145(10): 104502.

Paper No: TURBO-23-1043

https://doi.org/10.1115/1.4063099

Published Online: August 16, 2023

View Article titled, On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Topics: Cavities, Compressors, Flow (Dynamics), Impellers, Mach number, Pressure, Turbulence, Design, NASA, Boundary-value problems

Journal Articles

Interaction Mechanism of Transonic Squealer Tip Cooling With the Effect of High-Speed Relative Casing Motion

W. Xie, S. Lu, H. Jiang, X. Peng, Q. Zhang

J. Turbomach. August 2023, 145(8): 081016.

Paper No: TURBO-22-1219

https://doi.org/10.1115/1.4062278

Published Online: May 22, 2023

View Article titled, Interaction Mechanism of Transonic Squealer Tip Cooling With the Effect of High-Speed Relative Casing Motion

Topics: Cavities, Computational fluid dynamics, Cooling, Pressure

Journal Articles

Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach

Simone Giaccherini, Lorenzo Pinelli, Michele Marconcini, Roberto Pacciani, Andrea Arnone

J. Turbomach. August 2023, 145(8): 081002.

Paper No: TURBO-22-1270

https://doi.org/10.1115/1.4056984

Published Online: April 3, 2023

View Article titled, Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach

Topics: Acoustics, Cavities, Flow (Dynamics), Large eddy simulation, Resonance, Simulation, Excitation, Noise (Sound), Impedance (Electricity)

Journal Articles

Upstream Jet Cooling and Dual Cavity Slashface Leakage Cooling on a Transonic Nozzle Guide Vane Endwall

Shuo Mao, Daniel Van Hout, Kaiyuan Zhang, Jin Woo Lee, Wing F. Ng, Hongzhou Xu, Michael Fox, Jun Li

J. Turbomach. August 2023, 145(8): 081006.

Paper No: TURBO-22-1050

https://doi.org/10.1115/1.4062180

Published Online: April 3, 2023

View Article titled, Upstream Jet Cooling and Dual Cavity Slashface Leakage Cooling on a Transonic Nozzle Guide Vane Endwall

Topics: Cavities, Computational fluid dynamics, Coolants, Cooling, Design, Film cooling, Flow (Dynamics), Heat transfer, Nozzle guide vanes, Suction

Journal Articles

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance

Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

J. Turbomach. May 2023, 145(5): 051016.

Paper No: TURBO-22-1321

https://doi.org/10.1115/1.4056698

Published Online: March 2, 2023

View Article titled, Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance

Topics: Cavities, Compressors, Flow (Dynamics), Leakage, Leakage flows, Stators, Cavity flows, Design, Temperature

Journal Articles

Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Bogdan C. Cernat, Jorge Pinho, Mizuki Okada, Sergio Lavagnoli

J. Turbomach. July 2023, 145(7): 071014.

Paper No: TURBO-22-1331

https://doi.org/10.1115/1.4056776

Published Online: March 2, 2023

View Article titled, Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Topics: Flow (Dynamics), Pressure, Rotors, Turbines, Reynolds-averaged Navier–Stokes equations, Heat transfer, Design, Cavities, Heat flux

Journal Articles

Aerothermal Performance of Axially Varying Winglet-Squealer Blade Tips

Anmol Garg, Nagabhushana Rao Vadlamani, Balaji Srinivasan

J. Turbomach. July 2023, 145(7): 071009.

Paper No: TURBO-22-1134

https://doi.org/10.1115/1.4056712

Published Online: February 10, 2023

View Article titled, Aerothermal Performance of Axially Varying Winglet-Squealer Blade Tips

Topics: Blades, Cavities, Flow (Dynamics), Pressure, Design, Leakage, Vortices, Leakage flows, High pressure (Physics)

Journal Articles

Nonlinear Flutter Analysis of Labyrinth Seals

Roque Corral, Michele Greco, Luis Matabuena

J. Turbomach. July 2023, 145(7): 071007.

Paper No: TURBO-22-1326

https://doi.org/10.1115/1.4056701

Published Online: February 10, 2023

View Article titled, Nonlinear Flutter Analysis of Labyrinth Seals

Topics: Cavities, Clearances (Engineering), Cycles, Flutter (Aerodynamics), Pressure, Stability, Vibration, Flow (Dynamics), Torsion

Journal Articles

Experimental and Numerical Investigation of High Load Turbine Blade Tip Cavity Structures

Yingjie Chen, Dengyu Jiang, Zhengshuai Du, Songtao Wang

J. Turbomach. June 2023, 145(6): 061008.

Paper No: TURBO-22-1112

https://doi.org/10.1115/1.4056512

Published Online: January 9, 2023

View Article titled, Experimental and Numerical Investigation of High Load Turbine Blade Tip Cavity Structures

Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Flow visualization, Leakage, Leakage flows, Pressure, Suction, Vortices

Journal Articles

LES-CHT for a Rotating Cavity With Axial Throughflow

Tom Hickling, Li He

J. Turbomach. June 2023, 145(6): 061006.

Paper No: TURBO-22-1279

https://doi.org/10.1115/1.4056091

Published Online: December 13, 2022

View Article titled, LES-CHT for a Rotating Cavity With Axial Throughflow

Topics: Cavities, Disks, Flow (Dynamics), Fluids, Heating, Temperature

Journal Articles

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron

J. Turbomach. May 2023, 145(5): 051013.

Paper No: TURBO-22-1034

https://doi.org/10.1115/1.4056087

Published Online: December 6, 2022

View Article titled, Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Topics: Blades, Design, Flow (Dynamics), Optimization, Rotors, Turbines, Vortices, Computational fluid dynamics, Cavities, Stress

Journal Articles

Characterizing Flow Instabilities During Transient Events in the Turbine Rim Seal Cavity

Maria Rozman, Eric T. DeShong, Karen A. Thole, Reid A. Berdanier, Christopher Robak

Publisher: ASME

J. Turbomach. March 2023, 145(3): 031014.

Paper No: TURBO-22-1240

https://doi.org/10.1115/1.4055748

Published Online: November 3, 2022

View Article titled, Characterizing Flow Instabilities During Transient Events in the Turbine Rim Seal Cavity

Topics: Cavities, Flow (Dynamics), Transients (Dynamics), Temperature, Pressure, Turbines, Wheels

Journal Articles

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part 1: Aerodynamic Performance

Ming Huang, Zhigang Li, Jun Li

J. Turbomach. January 2023, 145(1): 011013.

Paper No: TURBO-22-1081

https://doi.org/10.1115/1.4055441

Published Online: October 10, 2022

View Article titled, Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part 1: Aerodynamic Performance

Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Leakage, Leakage flows, Mach number, Pressure, Robustness, Suction

Journal Articles

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance

Ming Huang, Zhigang Li, Jun Li

J. Turbomach. January 2023, 145(1): 011014.

Paper No: TURBO-22-1082

https://doi.org/10.1115/1.4055442

Published Online: October 10, 2022

View Article titled, Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance

Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat flux, Heat transfer, Pressure, Robustness, Suction, Temperature

Journal Articles

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Hui Tang, J. Michael Owen

J. Turbomach. January 2023, 145(1): 011005.

Paper No: TURBO-22-1169

https://doi.org/10.1115/1.4055449

Published Online: October 7, 2022

View Article titled, Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Topics: Cavities, Disks, Flow (Dynamics), Plumes (Fluid dynamics), Temperature, Heat transfer, Fluids, Pressure, Buoyancy

Journal citation

NARROW

Manuscript

EXPERIMENTAL INVESTIGATION OF TRANSIENT FLOW PHENOMENA IN ROTATING COMPRESSOR CAVITIES

EXPERIMENTAL VALIDATION OF A SEAL FLUTTER MODEL

HEAT TRANSFER AND FILM COOLING IN AN AGGRESSIVE TURBINE CENTER FRAME

Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Rotating Instabilities in Shrouded Low Pressure Turbine at Design and Off-Design Conditions

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Interaction Mechanism of Transonic Squealer Tip Cooling With the Effect of High-Speed Relative Casing Motion

Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach

Upstream Jet Cooling and Dual Cavity Slashface Leakage Cooling on a Transonic Nozzle Guide Vane Endwall

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance

Experimental Investigation of a High-Speed Turbine With Rainbow Rotor and Rim Seal Purge Flow

Aerothermal Performance of Axially Varying Winglet-Squealer Blade Tips

Nonlinear Flutter Analysis of Labyrinth Seals

Experimental and Numerical Investigation of High Load Turbine Blade Tip Cavity Structures

LES-CHT for a Rotating Cavity With Axial Throughflow

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Characterizing Flow Instabilities During Transient Events in the Turbine Rim Seal Cavity

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part 1: Aerodynamic Performance

Robustness Analysis on Aerothermal Performance of the Winglet Squealer Tip—Part II: Heat Transfer Performance

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

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