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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

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Thomas O. Meyer, Sybrand J. van der Spuy, Christiaan J. Meyer, Alessandro Corsini

J. Turbomach. October 2022, 144(10): 101006.

Paper No: TURBO-21-1229

DOI: https://doi.org/10.1115/1.4054069

Published Online: April 19, 2022

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Topics: Design, Optimization, Vortices, Blades, Pressure, Axial flow, Leakage

Journal Articles

Efficient Uncertainty Quantification and Sensitivity Analysis on the Aerothermal Performance of Turbine Blade Squealer Tip

Ming Huang, Zhigang Li, Jun Li, Liming Song

J. Turbomach. May 2022, 144(5): 051014.

Paper No: TURBO-21-1158

DOI: https://doi.org/10.1115/1.4054067

Published Online: March 31, 2022

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Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat transfer, Leakage flows, Sensitivity analysis, Turbine blades, Uncertainty, Uncertainty quantification

Journal Articles

Effect of Differential Tip Clearance on the Performance of a Tandem Rotor

Amit Kumar, Hitesh Chhugani, Shubhali More, A. M. Pradeep

J. Turbomach. August 2022, 144(8): 081007.

Paper No: TURBO-21-1125

DOI: https://doi.org/10.1115/1.4053597

Published Online: March 3, 2022

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Topics: Blades, Clearances (Engineering), Design, Flow (Dynamics), Pressure, Rotors, Vortices, Leakage, Chords (Trusses)

Journal Articles

Very Large Eddy Simulation of Aero-Thermal Performance in Squealer Tip Gap

Xin Yan

J. Turbomach. June 2022, 144(6): 061003.

Paper No: TURBO-20-1378

DOI: https://doi.org/10.1115/1.4053173

Published Online: January 28, 2022

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Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat transfer, Heat transfer coefficients, Large eddy simulation, Leakage, Pressure, Suction

Journal Articles

Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow

Johannes Janssen, Daniel Pohl, Peter Jeschke, Alexander Halcoussis, Rainer Hain, Thomas Fuchs

J. Turbomach. February 2022, 144(2): 021010.

Paper No: TURBO-21-1153

DOI: https://doi.org/10.1115/1.4052314

Published Online: September 29, 2021

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Topics: Cavities, Flow (Dynamics), Pressure, Simulation, Stators, Leakage, Cascades (Fluid dynamics), Particulate matter, Inflow, Outflow

Journal Articles

Effect of Tip Clearance on Rotating Stall in a Mixed-Flow Pump

Wei Li, Leilei Ji, Enda Li, Ling Zhou, Ramesh K. Agarwal

J. Turbomach. September 2021, 143(9): 091013.

Paper No: TURBO-20-1052

DOI: https://doi.org/10.1115/1.4050625

Published Online: May 12, 2021

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Topics: Blades, Clearances (Engineering), Flow (Dynamics), Leakage flows, Pumps, Impellers, Vortices, Leakage

Journal Articles

Influence of Boundary Layer Skew on the Tip Leakage Vortex of an Axial Compressor Stator

Björn Koppe, Martin Lange, Ronald Mailach

J. Turbomach. September 2021, 143(9): 091016.

Paper No: TURBO-20-1402

DOI: https://doi.org/10.1115/1.4050628

Published Online: May 12, 2021

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Topics: Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Pressure, Stators, Vortices, Compressors, Leakage, Boundary layers

Journal Articles

Aerodynamic Investigation of a Composite Low-Speed Fan for UHBR Application

Martin Rodrigues, Laurent Soulat, Benoit Paoletti, Xavier Ottavy, Christoph Brandstetter

J. Turbomach. October 2021, 143(10): 101004.

Paper No: TURBO-20-1413

DOI: https://doi.org/10.1115/1.4050671

Published Online: May 12, 2021

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Topics: Blades, Composite materials, Design, Flow (Dynamics), Leakage, Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Turbulence

Journal Articles

Aerodynamic Effects of an Incoming Vortex on Turbines With Different Tip Geometries

Kai Zhou, Chao Zhou

J. Turbomach. August 2021, 143(8): 081009.

Paper No: TURBO-20-1358

DOI: https://doi.org/10.1115/1.4050440

Published Online: April 26, 2021

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Topics: Cavities, Leakage, Vortices, Flow (Dynamics), Turbines, Computational fluid dynamics

Journal Articles

Single and Multiple Circumferential Casing Groove for Stall Margin Improvement in a Transonic Axial Compressor

A. F. Mustaffa, V. Kanjirakkad

J. Turbomach. July 2021, 143(7): 071010.

Paper No: TURBO-20-1375

DOI: https://doi.org/10.1115/1.4050444

Published Online: April 19, 2021

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Topics: Compressors, Design, Shock (Mechanics), Vortices, Leakage, Blades, Rotors, Pressure

Journal Articles

Effect of the Honeycomb Tip With Injection on the Aerodynamic Performance in a 1.5-Stage Turbine

Jianyang Yu, Yabo Wang, Yanping Song, Fu Chen

J. Turbomach. March 2021, 143(3): 031002.

Paper No: TURBO-19-1182

DOI: https://doi.org/10.1115/1.4048698

Published Online: February 12, 2021

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Topics: Cavities, Flow (Dynamics), Honeycomb structures, Leakage, Pressure, Rotors, Turbines, Blades

Journal Articles

Investigations Into Heat Transfer and Aerodynamic Performance of a Worn Squealer Tipped Turbine Stage

Xin Yan, Mingliang Ye, Kun He

J. Turbomach. September 2020, 142(9): 091012.

Paper No: TURBO-19-1218

DOI: https://doi.org/10.1115/1.4047632

Published Online: August 25, 2020

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Topics: Blades, Cavities, Design, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Turbines, Wear, Damage, Vortices

Journal Articles

Understanding of Secondary Flows and Losses in Radial and Mixed Flow Turbines

Bijie Yang, Peter Newton, Ricardo Martinez-Botas

J. Turbomach. August 2020, 142(8): 081006.

Paper No: TURBO-19-1132

DOI: https://doi.org/10.1115/1.4046487

Published Online: July 29, 2020

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Topics: Flow (Dynamics), Pressure, Separation (Technology), Suction, Turbines, Vortices, Leakage, Blades, Entropy, Topology

Journal Articles

The Development and Applications of a Loading Distribution Based Tip Leakage Loss Model for Unshrouded Gas Turbines

Hongkai Yang, Weihao Zhang, Zhengping Zou, Shaowen Zhang, Fei Zeng, Wenqi Xu

J. Turbomach. July 2020, 142(7): 071005.

Paper No: TURBO-19-1149

DOI: https://doi.org/10.1115/1.4047382

Published Online: June 30, 2020

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Topics: Blades, Design, Leakage, Turbines

Journal Articles

The Role of Reynolds Number Effect and Tip Leakage in Compressor Geometry Scaling at Low Turbulent Reynolds Numbers

Markus Diehl, Christoph Schreiber, Jürg Schiffmann

J. Turbomach. March 2020, 142(3): 031003.

Paper No: TURBO-19-1047

DOI: https://doi.org/10.1115/1.4045465

Published Online: February 20, 2020

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Reynolds number, Leakage, Design, Geometry

Journal Articles

On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage

Yuanchao Li, Huang Chen, David Tan, Joseph Katz

J. Turbomach. November 2019, 141(11): 111002.

Paper No: TURBO-18-1246

DOI: https://doi.org/10.1115/1.4044496

Published Online: October 10, 2019

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Topics: Blades, Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage, Rotors, Turbomachinery, Vortices, Vorticity, Cavitation

Journal Articles

Effect of Leakage Flows on the Performance of a Family of Inline Centrifugal Compressors

Hamid Hazby, Michael Casey, Luboš Březina

J. Turbomach. September 2019, 141(9): 091006.

Paper No: TURBO-18-1347

DOI: https://doi.org/10.1115/1.4043786

Published Online: June 3, 2019

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Topics: Compressors, Computational fluid dynamics, Flow (Dynamics), Impellers, Leakage, Leakage flows, Cavities

Journal Articles

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

M. Hewkin-Smith, G. Pullan, S. D. Grimshaw, E. M. Greitzer, Z. S. Spakovszky

J. Turbomach. June 2019, 141(6): 061010.

Paper No: TURBO-18-1342

DOI: https://doi.org/10.1115/1.4042250

Published Online: February 8, 2019

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Topics: Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage flows, Rotors, Separation (Technology), Corners (Structural elements), Leakage, Momentum, Stall inception

Journal Articles

Special Issue on the 17th ISROMAC Conference

Kenneth C. Hall, Olivier Coutier-Delgosha

J. Turbomach. February 2019, 141(2): 020201.

Paper No: TURBO-19-1013

DOI: https://doi.org/10.1115/1.4042566

Published Online: January 31, 2019

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Topics: Aerodynamics, Aeroelasticity, Turbomachinery, Machinery, Aerodynamic noise, Dynamics (Mechanics), Flow (Dynamics), Heat transfer, Leakage, Mechanical engineers

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Journal citation

NARROW

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Efficient Uncertainty Quantification and Sensitivity Analysis on the Aerothermal Performance of Turbine Blade Squealer Tip

Effect of Differential Tip Clearance on the Performance of a Tandem Rotor

Very Large Eddy Simulation of Aero-Thermal Performance in Squealer Tip Gap

Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow

Effect of Tip Clearance on Rotating Stall in a Mixed-Flow Pump

Influence of Boundary Layer Skew on the Tip Leakage Vortex of an Axial Compressor Stator

Aerodynamic Investigation of a Composite Low-Speed Fan for UHBR Application

Aerodynamic Effects of an Incoming Vortex on Turbines With Different Tip Geometries

Single and Multiple Circumferential Casing Groove for Stall Margin Improvement in a Transonic Axial Compressor

Effect of the Honeycomb Tip With Injection on the Aerodynamic Performance in a 1.5-Stage Turbine

Investigations Into Heat Transfer and Aerodynamic Performance of a Worn Squealer Tipped Turbine Stage

Understanding of Secondary Flows and Losses in Radial and Mixed Flow Turbines

The Development and Applications of a Loading Distribution Based Tip Leakage Loss Model for Unshrouded Gas Turbines

The Role of Reynolds Number Effect and Tip Leakage in Compressor Geometry Scaling at Low Turbulent Reynolds Numbers

On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage

Effect of Leakage Flows on the Performance of a Family of Inline Centrifugal Compressors

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

Special Issue on the 17th ISROMAC Conference

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