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Journal Articles

Quasi-dynamic approximation of unsteady pressure distribution for transonic airfoils in flutter

Jan Lepicovsky, David Simurda, Robert Kielb, Petr Sidlof, Martin Stepan

J. Turbomach.

Paper No: TURBO-22-1366

DOI: https://doi.org/10.1115/1.4062181

Published Online: March 21, 2023

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Topics: Airfoils, Approximation, Flutter (Aerodynamics), Pressure, Turbochargers, Blades, Design, Turbomachinery, Cascades (Fluid dynamics), 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

Performance Investigation of Airfoils for Axial Flow Fans in Low Solidity Cascades Operating at High Inlet Flow Angles

Carlo Cravero, Gabriele Milanese

J. Turbomach. March 2023, 145(3): 031002.

Paper No: TURBO-22-1155

DOI: https://doi.org/10.1115/1.4055610

Published Online: October 17, 2022

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Topics: Airfoils, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Design, Drag (Fluid dynamics), Fans, Computational fluid dynamics

Journal Articles

High-Fidelity Computational Fluid Dynamics Analysis of In-Serviced Shrouded High-Pressure Turbine Rotor Blades

Mario Carta, Tiziano Ghisu, Shahrokh Shahpar

J. Turbomach. December 2022, 144(12): 121001.

Paper No: TURBO-22-1122

DOI: https://doi.org/10.1115/1.4055267

Published Online: September 13, 2022

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Topics: Blades, Computational fluid dynamics, Damage, Rotors, Shapes, Turbines, Reverse engineering, High pressure (Physics), Flow (Dynamics), Airfoils

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

A Comprehensive Analytical Shock Loss Model for Axial Compressor Cascades

Milan Banjac, Teodora Savanovic, Djordje Petkovic, Milan V. Petrovic

J. Turbomach. September 2022, 144(9): 091003.

Paper No: TURBO-22-1012

DOI: https://doi.org/10.1115/1.4053852

Published Online: March 4, 2022

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Topics: Flow (Dynamics), Geometry, Mach number, Pressure, Shock (Mechanics), Blades, Cascades (Fluid dynamics), Airfoils, Compressors

Journal Articles

Aero-Structural Coupling Strategy for a Morphing Blade Cascade Study

Giada Abate, Johannes Riemenschneider, Alexander Hergt

J. Turbomach. June 2022, 144(6): 061002.

Paper No: TURBO-21-1095

DOI: https://doi.org/10.1115/1.4053174

Published Online: January 28, 2022

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Topics: Actuators, Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Geometry, Pressure, Stress, Structural analysis, Airfoils

Journal Articles

Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils

Svenja Aberle-Kern, Thomas Ripplinger, Reinhard Niehuis

J. Turbomach. August 2021, 143(8): 081004.

Paper No: TURBO-20-1351

DOI: https://doi.org/10.1115/1.4050435

Published Online: April 26, 2021

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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Probes, Temperature, Vortices, Wakes, Wire, Heat transfer

Journal Articles

Uncertainty Quantification of Spalart–Allmaras Turbulence Model Coefficients for Compressor Stall

Xiao He, Fanzhou Zhao, Mehdi Vahdati

J. Turbomach. August 2021, 143(8): 081007.

Paper No: TURBO-20-1356

DOI: https://doi.org/10.1115/1.4050438

Published Online: April 26, 2021

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Topics: Airfoils, Compressors, Flow (Dynamics), Rotors, Turbulence, Uncertainty, Uncertainty quantification, NASA, Separation (Technology)

Journal Articles

Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades

Gábor Daku, János Vad

J. Turbomach. June 2021, 143(6): 061014.

Paper No: TURBO-20-1342

DOI: https://doi.org/10.1115/1.4050392

Published Online: April 21, 2021

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Topics: Airfoils, Blades, Design, Vortex shedding, Vortices, Wire, Flow (Dynamics), Rotors

Journal Articles

Numerical and Experimental Investigation of the Reynolds Number and Reduced Frequency Effects on Low-Pressure Turbine Airfoils

M. Bolinches-Gisbert, David Cadrecha Robles, Roque Corral, Fernando Gisbert

J. Turbomach. February 2021, 143(2): 021004.

Paper No: TURBO-20-1230

DOI: https://doi.org/10.1115/1.4049612

Published Online: February 1, 2021

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Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Reynolds number, Turbines, Turbulence, Wakes, Bubbles

Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

J. Turbomach. October 2020, 142(10): 101008.

Paper No: TURBO-20-1028

DOI: https://doi.org/10.1115/1.4047778

Published Online: September 15, 2020

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Topics: Airfoils, Blades, Design, Electromagnetic scattering, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Measurement uncertainty, Optimization

Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part B: Probabilistic Analysis

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

J. Turbomach. October 2020, 142(10): 101009.

Paper No: TURBO-20-1029

DOI: https://doi.org/10.1115/1.4047779

Published Online: September 15, 2020

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Topics: Airfoils, Blades, Chain, Creep, Design, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Robustness

Journal Articles

Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method

Antoine Maros, Benoît Bonnal, Ignacio Gonzalez-Martino, James Kopriva, Francesco Polidoro

J. Turbomach. July 2020, 142(7): 071006.

Paper No: TURBO-20-1067

DOI: https://doi.org/10.1115/1.4047400

Published Online: June 30, 2020

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Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Large eddy simulation, Lattice Boltzmann methods, Pressure, Simulation

Journal Articles

Rapid Estimate of Wind Turbine Energy Loss Due to Blade Leading Edge Delamination Using Artificial Neural Networks

M. Sergio Campobasso, Anna Cavazzini, Edmondo Minisci

J. Turbomach. July 2020, 142(7): 071002.

Paper No: TURBO-19-1260

DOI: https://doi.org/10.1115/1.4047186

Published Online: June 26, 2020

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Topics: Airfoils, Blades, Computational fluid dynamics, Damage, Delamination, Geometry, Turbines, Wind turbines, Artificial neural networks, Energy dissipation

Journal Articles

Coolant Jets Blowing Across the Airfoil Stagnation Line to Enhance Film Effectiveness

Nicholas E. Holgate, Peter T. Ireland, Eduardo Romero

J. Turbomach. June 2020, 142(6): 061005.

Paper No: TURBO-19-1083

DOI: https://doi.org/10.1115/1.4047129

Published Online: May 28, 2020

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Topics: Coolants, Film cooling, Flow (Dynamics), Jets, Airfoils

Journal Articles

Erosion Testing of Environmental Barrier-Coated Ceramic Matrix Composite and Its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

Yoji Okita, Yosuke Mizokami, Jun Hasegawa

J. Turbomach. June 2020, 142(6): 061001.

Paper No: TURBO-19-1312

DOI: https://doi.org/10.1115/1.4046547

Published Online: May 12, 2020

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Topics: Cascades (Fluid dynamics), Erosion, Particulate matter, Turbines, Ceramic matrix composites, Flow (Dynamics), Airfoils, Aircraft engines, Testing, Pressure

Journal Articles

Prediction of Reynolds Number Effects on Low-Pressure Turbines Using a High-Order ILES Method

M. Bolinches-Gisbert, David Cadrecha Robles, Roque Corral, Fernando Gisbert

J. Turbomach. March 2020, 142(3): 031002.

Paper No: TURBO-19-1248

DOI: https://doi.org/10.1115/1.4045776

Published Online: February 20, 2020

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Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Reynolds number, Simulation, Turbulence, Wakes, Fluctuations (Physics)

Journal Articles

Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow

Brian M. Holley, Larry W. Hardin, Gregory Tillman, Ray-Sing Lin, Jongwook Joo

J. Turbomach. February 2020, 142(2): 021001.

Paper No: TURBO-19-1171

DOI: https://doi.org/10.1115/1.4045166

Published Online: January 24, 2020

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Topics: Acoustics, Airfoils, Boundary layers, Flow (Dynamics), Pressure gradient, Reynolds number, Skin friction (Fluid dynamics), Tunnels, Turbulence, Wind tunnels

Journal Articles

Tip-Shroud Labyrinth Seal Effect on the Flutter Stability of Turbine Rotor Blades

Roque Corral, Michele Greco, Almudena Vega

J. Turbomach. October 2019, 141(10): 101006.

Paper No: TURBO-18-1336

DOI: https://doi.org/10.1115/1.4043962

Published Online: September 25, 2019

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Topics: Airfoils, Blades, Cavities, Damping, Flow (Dynamics), Flutter (Aerodynamics), Pressure, Rotors, Stability, Turbines

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Journal citation

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Manuscript

Quasi-dynamic approximation of unsteady pressure distribution for transonic airfoils in flutter

On the Probabilistic Endurance Prediction Approach for Turbomachinery Blades and Vanes

Performance Investigation of Airfoils for Axial Flow Fans in Low Solidity Cascades Operating at High Inlet Flow Angles

High-Fidelity Computational Fluid Dynamics Analysis of In-Serviced Shrouded High-Pressure Turbine Rotor Blades

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

A Comprehensive Analytical Shock Loss Model for Axial Compressor Cascades

Aero-Structural Coupling Strategy for a Morphing Blade Cascade Study

Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils

Uncertainty Quantification of Spalart–Allmaras Turbulence Model Coefficients for Compressor Stall

Experiment-Based Preliminary Design Guidelines for Consideration of Profile Vortex Shedding From Low-Speed Axial Fan Blades

Numerical and Experimental Investigation of the Reynolds Number and Reduced Frequency Effects on Low-Pressure Turbine Airfoils

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part B: Probabilistic Analysis

Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method

Rapid Estimate of Wind Turbine Energy Loss Due to Blade Leading Edge Delamination Using Artificial Neural Networks

Coolant Jets Blowing Across the Airfoil Stagnation Line to Enhance Film Effectiveness

Erosion Testing of Environmental Barrier-Coated Ceramic Matrix Composite and Its Behavior on an Aero-Engine Turbine Vane Under Particle-Laden Hot Gas Stream

Prediction of Reynolds Number Effects on Low-Pressure Turbines Using a High-Order ILES Method

Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow

Tip-Shroud Labyrinth Seal Effect on the Flutter Stability of Turbine Rotor Blades

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