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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

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

On the Probabilistic Endurance Prediction Approach for Turbomachinery Blades and Vanes

Davendu Y. Kulkarni

J. Turbomach. June 2023, 145(6): 061011.

Paper No: TURBO-21-1276

DOI: https://doi.org/10.1115/1.4056511

Published Online: January 9, 2023

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Topics: Airfoils, Blades, Compressors, Damping, Design, Friction, High cycle fatigue, Simulation, Stress, Turbomachinery

Journal Articles

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Daniel Gutierrez, Christopher Yoon, Michael Furgeson, Emma Veley, David G. Bogard, Karen A. Thole

J. Turbomach.

Paper No: TURBO-22-1271

DOI: https://doi.org/10.1115/1.4056390

Published Online: December 1, 2022

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Topics: Additive manufacturing, Computation, Coolants, Cooling, Cross-flow, Design, Engines, Film cooling, Flow (Dynamics), Heat transfer

Journal Articles

Analysis of Turbomachinery Averaging Techniques

Christian Frey, Graham Ashcroft, Michael Müller, Jens Wellner

J. Turbomach. May 2023, 145(5): 051006.

Paper No: TURBO-22-1197

DOI: https://doi.org/10.1115/1.4056057

Published Online: November 25, 2022

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Topics: Entropy, Flow (Dynamics), Pressure, Turbines, Turbomachinery, Computational fluid dynamics, Simulation

Journal Articles

New Concept for Design in Turbomachinery Applications Using Full RANS Gradient Methodology

Armando Del Rio, Ernesto Casartelli, Benno Fleischli, Luca Mangani

J. Turbomach. April 2023, 145(4): 041009.

Paper No: TURBO-22-1256

DOI: https://doi.org/10.1115/1.4055869

Published Online: November 7, 2022

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Topics: Compressors, Computational fluid dynamics, Deformation, Design, Diffusers, Flow (Dynamics), Geometry, Machinery, Optimization, Pressure

Journal Articles

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

J. D. Chiapperi, E. M. Greitzer, C. S. Tan

J. Turbomach. March 2023, 145(3): 031007.

Paper No: TURBO-22-1227

DOI: https://doi.org/10.1115/1.4055647

Published Online: October 17, 2022

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Topics: Compressors, Turbines, Turbomachinery, Blades, Design

Journal Articles

Comparing Gradient-Free and Gradient-Based Multi-Objective Optimization Methodologies on the VKI-LS89 Turbine Vane Test Case

Romain Hottois, Arnaud Châtel, Gregory Coussement, Tom Debruyn, Tom Verstraete

J. Turbomach. March 2023, 145(3): 031001.

Paper No: TURBO-22-1196

DOI: https://doi.org/10.1115/1.4055577

Published Online: October 17, 2022

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Topics: Design, Flow (Dynamics), Optimization, Quadratic programming, Turbines, Turbomachinery, Blades

Journal Articles

A Fluid–Structure Interaction Tool Using a Van der Pol-Based Reduced-Order Model for Buffet and Nonsynchronous Vibrations

Richard Hollenbach, Robert Kielb, Kenneth Hall

J. Turbomach. January 2023, 145(1): 011009.

Paper No: TURBO-22-1189

DOI: https://doi.org/10.1115/1.4055447

Published Online: October 7, 2022

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Topics: Cycles, Cylinders, Fluid structure interaction, Fluids, Locks (Waterways), Oscillations, Phase shift, Simulation, Vibration, Turbomachinery

Journal Articles

An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes

Dingxi Wang, Sen Zhang

J. Turbomach. December 2022, 144(12): 121002.

Paper No: TURBO-22-1130

DOI: https://doi.org/10.1115/1.4055266

Published Online: September 15, 2022

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Topics: Blades, Fourier transforms, Turbomachinery, Unsteady flow, Flow (Dynamics), Boundary-value problems

Journal Articles

Progresses in Particle-Laden Flows Simulations in Multistage Turbomachinery With OpenFOAM

Stefano Oliani, Riccardo Friso, Nicola Casari, Michele Pinelli, Alessio Suman, Mauro Carnevale

J. Turbomach. October 2022, 144(10): 101007.

Paper No: TURBO-21-1202

DOI: https://doi.org/10.1115/1.4054076

Published Online: April 19, 2022

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Topics: Flow (Dynamics), Particulate matter, Simulation, Turbomachinery, Trajectories (Physics), Algorithms, Computation, Erosion

Journal Articles

Extending a Van Der Pol-Based Reduced-Order Model for Fluid–Structure Interaction Applied to Non-Synchronous Vibrations in Turbomachinery

Richard Hollenbach, Robert Kielb, Kenneth Hall

J. Turbomach. March 2022, 144(3): 031006.

Paper No: TURBO-21-1165

DOI: https://doi.org/10.1115/1.4052405

Published Online: October 4, 2021

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Topics: Cylinders, Design, Errors, Fluid structure interaction, Fluids, Locks (Waterways), Stiffness, System identification, Turbomachinery, Vibration

Journal Articles

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang

J. Turbomach. February 2022, 144(2): 021006.

Paper No: TURBO-21-1119

DOI: https://doi.org/10.1115/1.4052232

Published Online: September 27, 2021

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Topics: Blades, Flow (Dynamics), Rotors, Wakes, Turbomachinery, Stators, Resolution (Optics), Fourier transforms, Unsteady flow

Journal Articles

Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows

Ernesto Casartelli, Luca Mangani, David Roos Launchbury, Armando Del Rio

J. Turbomach. January 2022, 144(1): 011008.

Paper No: TURBO-20-1320

DOI: https://doi.org/10.1115/1.4051938

Published Online: September 15, 2021

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Topics: Diffusers, Flow (Dynamics), Pressure, Turbulence, Reynolds-averaged Navier–Stokes equations, Turbomachinery, Compressors, Anisotropy

Journal Articles

Non-Dimensional Parameters for Comparing Conventional and Counter-Rotating Turbomachines

J. J. Waldren, C. J. Clark, S. D. Grimshaw, G. Pullan

J. Turbomach. December 2021, 143(12): 121006.

Paper No: TURBO-20-1324

DOI: https://doi.org/10.1115/1.4051559

Published Online: July 5, 2021

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Topics: Blades, Design, Turbomachinery, Flow (Dynamics), Turbines, Rotation, Machinery, Computational fluid dynamics, Compressors

Journal Articles

Experimental Investigation on the Rubbing Process of Labyrinth Seals Considering the Material Combination

Lisa Hühn, Oliver Munz, Corina Schwitzke, Hans-Jörg Bauer

J. Turbomach. November 2021, 143(11): 111006.

Paper No: TURBO-20-1387

DOI: https://doi.org/10.1115/1.4051166

Published Online: June 15, 2021

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Topics: Design, Pressure, Rotors, Steel, Stress, Temperature, Wear, Alloys, Stators, Turbine blades

Journal Articles

A Robust Implementation of a Reynolds Stress Model for Turbomachinery Applications in a Coupled Solver Environment

David Roos Launchbury, Luca Mangani, Ernesto Casartelli, Francesco Del Citto

J. Turbomach. September 2021, 143(9): 091008.

Paper No: TURBO-20-1385

DOI: https://doi.org/10.1115/1.4050604

Published Online: May 11, 2021

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Topics: Stress, Turbulence, Simulation, Pressure, Compressors, Stability, Wake turbulence, Turbomachinery

Journal Articles

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Joseph Katz

J. Turbomach. September 2021, 143(9): 091009.

Paper No: TURBO-20-1388

DOI: https://doi.org/10.1115/1.4050605

Published Online: May 11, 2021

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Topics: Flow (Dynamics), Stress, Turbulence, Corners (Structural elements), Vortices, Blades, Anisotropy, Turbomachinery, Shear (Mechanics)

Journal Articles

A Machine-Learnt Wall Function for Rotating Diffusers

Lorenzo Tieghi, Alessandro Corsini, Giovanni Delibra, Francesco Aldo Tucci

J. Turbomach. August 2021, 143(8): 081012.

Paper No: TURBO-20-1368

DOI: https://doi.org/10.1115/1.4050442

Published Online: May 3, 2021

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Topics: Algorithms, Computer simulation, Diffusers, Flow (Dynamics), Machinery, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Machine learning

Journal Articles

Redesign of Axial Fan Using Viscous Inverse Design Method Based on Boundary Vorticity Flux Diagnosis

Hui Liu, Boyan Jiang, Wei Wang, XiaoPei Yang, Jun Wang

J. Turbomach. May 2021, 143(5): 051006.

Paper No: TURBO-19-1092

DOI: https://doi.org/10.1115/1.4049919

Published Online: April 7, 2021

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Topics: Blades, Deformation, Design, Design methodology, Flow (Dynamics), Pressure, Rotors, Vorticity, Mesh generation, Boundary layers

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Journal citation

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

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

On the Probabilistic Endurance Prediction Approach for Turbomachinery Blades and Vanes

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Analysis of Turbomachinery Averaging Techniques

New Concept for Design in Turbomachinery Applications Using Full RANS Gradient Methodology

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

Comparing Gradient-Free and Gradient-Based Multi-Objective Optimization Methodologies on the VKI-LS89 Turbine Vane Test Case

A Fluid–Structure Interaction Tool Using a Van der Pol-Based Reduced-Order Model for Buffet and Nonsynchronous Vibrations

An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes

Progresses in Particle-Laden Flows Simulations in Multistage Turbomachinery With OpenFOAM

Extending a Van Der Pol-Based Reduced-Order Model for Fluid–Structure Interaction Applied to Non-Synchronous Vibrations in Turbomachinery

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows

Non-Dimensional Parameters for Comparing Conventional and Counter-Rotating Turbomachines

Experimental Investigation on the Rubbing Process of Labyrinth Seals Considering the Material Combination

A Robust Implementation of a Reynolds Stress Model for Turbomachinery Applications in a Coupled Solver Environment

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

A Machine-Learnt Wall Function for Rotating Diffusers

Redesign of Axial Fan Using Viscous Inverse Design Method Based on Boundary Vorticity Flux Diagnosis

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