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Journal Articles

Investigation of a Novel Turbine Housing to Produce a Nonuniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

Richard Morrison, Stephen Spence, Charles Stuart, Sung In Kim, Andre Starke, Thomas Leonard

J. Turbomach. June 2023, 145(6): 061013.

Paper No: TURBO-22-1033

DOI: https://doi.org/10.1115/1.4056388

Published Online: January 30, 2023

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Topics: Design, Flow (Dynamics), Rotors, Turbines, Geometry

Journal Articles

Lean-Burn Combustor Simulator for an Engine-Component Test Facility: An Experimental and Computational Study

Jonas Amend, Roderick Lubbock, Francesco Ornano, Thomas Povey

J. Turbomach. June 2023, 145(6): 061014.

Paper No: TURBO-22-1043

DOI: https://doi.org/10.1115/1.4056387

Published Online: January 30, 2023

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Topics: Combustion chambers, Computational fluid dynamics, Flow (Dynamics), Pressure, Temperature, Coolants, Design, Engines, Simulation, Nozzle guide vanes

Journal Articles

Aerodynamic Performance and Leakage Flow in Turbine Cascades With Sweeping Jet Actuators

Shaowen Chen, Weihang Li, Pengcheng Yang, Yueqi Liu

J. Turbomach. June 2023, 145(6): 061015.

Paper No: TURBO-22-1232

DOI: https://doi.org/10.1115/1.4056579

Published Online: January 30, 2023

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Topics: Actuators, Blades, Cascades (Fluid dynamics), Clearances (Engineering), Flow (Dynamics), Leakage flows, Turbines, Pressure, Flow control

Journal Articles

EXPERIMENTAL STUDY OF IMPACT OF IN-SERVICE DETERIORATION ON AERODYNAMIC PERFORMANCE OF HIGH-PRESSURE NOZZLE GUIDE VANES

Mathias Michaud, Dougal Jackson, Frederic Goenaga, Thomas Povey

J. Turbomach.

Paper No: TURBO-21-1259

DOI: https://doi.org/10.1115/1.4056774

Published Online: January 27, 2023

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Topics: Film cooling, High pressure (Physics), Nozzle guide vanes, Turbochargers, Engines, Coolants, Flow (Dynamics), Surface roughness, Computational fluid dynamics, Design

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.

Paper No: TURBO-22-1331

DOI: https://doi.org/10.1115/1.4056776

Published Online: January 27, 2023

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Topics: Cavities, Flow (Dynamics), Heat transfer, Rotors, Seals, Turbines, Turbochargers, Heat flux, Leakage flows, Pressure

Journal Articles

Aerothermal Performance of Axially Varying Winglet-Squealer Blade Tips

Anmol Garg, Nagabhushana Rao Vadlamani, Balaji Srinivasan

J. Turbomach.

Paper No: TURBO-22-1134

DOI: https://doi.org/10.1115/1.4056712

Published Online: January 19, 2023

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Topics: Blades, Cavities, Fluid dynamics, Turbochargers, Design, Pressure, Computational fluid dynamics, Accounting, Compressors, Dynamics (Mechanics)

Journal Articles

Investigation of Unsteady Rotor-Stator Interaction and Deterministic Correlation Analysis in a Transonic Compressor Stage

Yangwei Liu, Xindi Wei, Yumeng Tang

J. Turbomach.

Paper No: TURBO-22-1301

DOI: https://doi.org/10.1115/1.4056716

Published Online: January 19, 2023

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Topics: Compressors, Rotors, Stators, Turbochargers, Anisotropy, Computational fluid dynamics, Stress, Wakes, Blades, Bubbles

Journal Articles

Heat transfer coefficient and adiabatic wall temperature measurements on a High-Pressure Turbine Nozzle Guide Vanes with representative inlet swirl and temperature distortions

Tommaso Bacci, Alessio Picchi, Giulia Babazzi, Bruno Facchini, Simone Cubeda

J. Turbomach.

Paper No: TURBO-22-1143

DOI: https://doi.org/10.1115/1.4056713

Published Online: January 19, 2023

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Topics: Gas turbines, Heat transfer coefficients, High pressure (Physics), Nozzle guide vanes, Temperature, Turbines, Turbochargers, Wall temperature, Combustion chambers, Cascades (Fluid dynamics)

Journal Articles

Impact of Operating Conditions and Axial Casing Grooves on the Evolution of Flow Structure Across Blade Rows in an Axial Compressor

Ayush Saraswat, Subhra Shankha Koley, Joseph Katz

J. Turbomach.

Paper No: TURBO-22-1261

DOI: https://doi.org/10.1115/1.4056697

Published Online: January 18, 2023

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Topics: Blades, Compressors, Flow (Dynamics), Turbochargers

Journal Articles

A Comprehensive Analytical Model for Vortex Shedding from Low-Speed Axial Fan Blades

Gábor Daku, Janos Vad

J. Turbomach.

Paper No: TURBO-22-1337

DOI: https://doi.org/10.1115/1.4056700

Published Online: January 18, 2023

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Topics: Blades, Turbochargers, Vortex shedding, Vortices, Wakes, Modeling, Acoustics, Compressors, Design, Flow (Dynamics)

Journal Articles

Collaborative robust design optimization of blade geometry and manufacturing tolerance for a transonic centrifugal impeller

Yiming Liu, Yaping Ju, Ruihong Qin, Wei Jiang, Stephen W T Spence, Chuhua Zhang

J. Turbomach.

Paper No: TURBO-22-1123

DOI: https://doi.org/10.1115/1.4056680

Published Online: January 11, 2023

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Topics: Blades, Computational fluid dynamics, Design, Geometry, Impellers, Manufacturing, Optimization, Turbochargers, Errors, Flow (Dynamics)

Journal Articles

EFFECTS OF PART-TO-PART FLOW VARIATIONS ON OVERALL EFFECTIVENESS AND LIFE OF ROTATING TURBINE BLADES

Brian F. Knisely, Reid A. Berdanier, Joel Wagner, Karen A. Thole, Allan Arisi, Charles Haldeman

J. Turbomach.

Paper No: TURBO-22-1205

DOI: https://doi.org/10.1115/1.4056679

Published Online: January 11, 2023

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Topics: Flow (Dynamics), Turbine blades, Turbochargers

Journal Articles

Turbine Vane Passage Experiments Documenting Evolution of Secondary Flows With Changes in Combustor Coolant Injection Flowrates

Kedar P. Nawathe, Yong W. Kim, Terrence W. Simon

J. Turbomach. April 2023, 145(4): 041016.

Paper No: TURBO-22-1253

DOI: https://doi.org/10.1115/1.4056440

Published Online: January 9, 2023

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Topics: Combustion chambers, Coolants, Flow (Dynamics), Vortices, Turbines

Journal Articles

Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions

Reid A. Berdanier

J. Turbomach. June 2023, 145(6): 061007.

Paper No: TURBO-22-1246

DOI: https://doi.org/10.1115/1.4056471

Published Online: January 9, 2023

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Topics: Cooling, Flow (Dynamics), Pressure, Turbines

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

DOI: https://doi.org/10.1115/1.4056512

Published Online: January 9, 2023

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

Journal Articles

Cooling and Flow Characteristics of Multi-Channel Wall Jet Structure With Film Holes at Blade Leading Edge

Huihui Wang, Qinghua Deng, Wei He, Zhenping Feng

J. Turbomach. June 2023, 145(6): 061009.

Paper No: TURBO-22-1229

DOI: https://doi.org/10.1115/1.4056513

Published Online: January 9, 2023

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Topics: Blades, Cooling, Flow (Dynamics), Coolants, Composite materials

Journal Articles

The Effects of Hub Profile on the Aerodynamics of Integrated Intermediate Turbine Ducts

Jiangdong Hou, Chao Zhou

J. Turbomach. June 2023, 145(6): 061012.

Paper No: TURBO-22-1293

DOI: https://doi.org/10.1115/1.4056580

Published Online: January 9, 2023

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Topics: Computational fluid dynamics, Corners (Structural elements), Ducts, Flow (Dynamics), Pressure, Pressure gradient, Separation (Technology), Turbines, Turbulence, Vortices

Journal Articles

Vane–Probe Interactions in Transonic Flows

Antonino Federico Maria Torre, Marios Patinios, Gustavo Lopes, Loris Simonassi, Sergio Lavagnoli

J. Turbomach. June 2023, 145(6): 061010.

Paper No: TURBO-22-1179

DOI: https://doi.org/10.1115/1.4056578

Published Online: January 9, 2023

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Topics: Flow (Dynamics), Probes, Pressure, Mach number, Calibration

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

DOI: https://doi.org/10.1115/1.4056091

Published Online: December 13, 2022

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

Journal Articles

TURBINE VANE PASSAGE COOLING EXPERIMENTS WITH A CLOSE-COUPLED COMBUSTOR- TURBINE INTERFACE GEOMETRY PART 1: DESCRIBING THE FLOW

Kedar Nawathe, Aaditya R. Nath, Yong Kim, Terrence Simon

J. Turbomach.

Paper No: TURBO-22-1251

DOI: https://doi.org/10.1115/1.4056439

Published Online: December 8, 2022

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Topics: Combustion chambers, Cooling, Flow (Dynamics), Fluid dynamics, Gas turbines, Geometry, Turbines, Turbochargers, Coolants, Heat transfer

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Journal citation

NARROW

Manuscript

Investigation of a Novel Turbine Housing to Produce a Nonuniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

Lean-Burn Combustor Simulator for an Engine-Component Test Facility: An Experimental and Computational Study

Aerodynamic Performance and Leakage Flow in Turbine Cascades With Sweeping Jet Actuators

EXPERIMENTAL STUDY OF IMPACT OF IN-SERVICE DETERIORATION ON AERODYNAMIC PERFORMANCE OF HIGH-PRESSURE NOZZLE GUIDE VANES

EXPERIMENTAL INVESTIGATION OF A HIGH-SPEED TURBINE WITH RAINBOW ROTOR AND RIM SEAL PURGE FLOW

Aerothermal Performance of Axially Varying Winglet-Squealer Blade Tips

Investigation of Unsteady Rotor-Stator Interaction and Deterministic Correlation Analysis in a Transonic Compressor Stage

Heat transfer coefficient and adiabatic wall temperature measurements on a High-Pressure Turbine Nozzle Guide Vanes with representative inlet swirl and temperature distortions

Impact of Operating Conditions and Axial Casing Grooves on the Evolution of Flow Structure Across Blade Rows in an Axial Compressor

A Comprehensive Analytical Model for Vortex Shedding from Low-Speed Axial Fan Blades

Collaborative robust design optimization of blade geometry and manufacturing tolerance for a transonic centrifugal impeller

EFFECTS OF PART-TO-PART FLOW VARIATIONS ON OVERALL EFFECTIVENESS AND LIFE OF ROTATING TURBINE BLADES

Turbine Vane Passage Experiments Documenting Evolution of Secondary Flows With Changes in Combustor Coolant Injection Flowrates

Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions

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

Cooling and Flow Characteristics of Multi-Channel Wall Jet Structure With Film Holes at Blade Leading Edge

The Effects of Hub Profile on the Aerodynamics of Integrated Intermediate Turbine Ducts

Vane–Probe Interactions in Transonic Flows

LES-CHT for a Rotating Cavity With Axial Throughflow

TURBINE VANE PASSAGE COOLING EXPERIMENTS WITH A CLOSE-COUPLED COMBUSTOR- TURBINE INTERFACE GEOMETRY PART 1: DESCRIBING THE FLOW

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