Topics: Compressors , Computational fluid dynamics , Ducts , Flow (Dynamics) , Pipes , Pressure , Simulation , Blades , Design , Reynolds-averaged Navier–Stokes equations

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

Abstract

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

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

Infrared Temperature Measurements of the Blade Tip for a Turbine Operating at Corrected Engine Conditions

Louis Christensen, Richard Celestina, Spencer Sperling, Randall Mathison, Hakan Aksoy, Jong Liu

J. Turbomach. October 2021, 143(10): 101005. doi: https://doi.org/10.1115/1.4050675

Abstract

View articletitled, Infrared Temperature Measurements of the Blade Tip for a Turbine Operating at Corrected Engine Conditions

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Topics: Blades , Cooling , Temperature , Flow (Dynamics) , Turbines

The Impact of Various Modeling Decisions on Flow Field Predictions in a Centrifugal Compressor

William J. Gooding, Matthew A. Meier, Nicole L. Key

J. Turbomach. October 2021, 143(10): 101006. doi: https://doi.org/10.1115/1.4050674

Abstract

View articletitled, The Impact of Various Modeling Decisions on Flow Field Predictions in a Centrifugal Compressor

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Topics: Compressors , Diffusers , Flow (Dynamics) , Heat transfer , Modeling , Pressure , Surface roughness , Turbulence , Simulation , Design

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Elissavet Boufidi, Fabrizio Fontaneto

J. Turbomach. October 2021, 143(10): 101007. doi: https://doi.org/10.1115/1.4050807

Abstract

View articletitled, The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

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Topics: Calibration , Oscillations , Pressure , Probes , Transfer functions , Uncertainty , Shock tubes , Errors

Quantitative Evaluation and Optimization of Feeding-Back Previous Cycles Information for Computational Fluid Dynamics Periodic Convergence

Jesus Contreras, Javier Crespo

J. Turbomach. October 2021, 143(10): 101008. doi: https://doi.org/10.1115/1.4050756

Abstract

View articletitled, Quantitative Evaluation and Optimization of Feeding-Back Previous Cycles Information for Computational Fluid Dynamics Periodic Convergence

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Topics: Boundary-value problems , Cycles , Optimization , Simulation , Computational fluid dynamics , Stators , Computation , Blades

Reynolds, Mach, and Freestream Turbulence Effects on the Flow in a Low-Pressure Turbine

Maxime Fiore, Nicolas Gourdain

J. Turbomach. October 2021, 143(10): 101009. doi: https://doi.org/10.1115/1.4050919

Abstract

View articletitled, Reynolds, Mach, and Freestream Turbulence Effects on the Flow in a Low-Pressure Turbine

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Topics: Blades , Boundary layers , Flow (Dynamics) , Pressure , Suction , Turbulence , Wakes , Turbines , Energy dissipation , Simulation

Effects of Inlet Guide Vanes on the Performance and Stability of an Aeronautical Centrifugal Compressor

Nicolas Poujol, Isabelle Trébinjac, Pierre Duquesne

J. Turbomach. October 2021, 143(10): 101010. doi: https://doi.org/10.1115/1.4050944

Abstract

View articletitled, Effects of Inlet Guide Vanes on the Performance and Stability of an Aeronautical Centrifugal Compressor

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Topics: Compressors , Flow (Dynamics) , Impellers , Inlet guide vanes , Rotation , Stability , Surges , Diffusers , Pressure

Experimental and Numerical Study of Laminar-Turbulent Transition on a Low-Pressure Turbine Outlet Guide Vane

Isak Jonsson, Srikanth Deshpande, Valery Chernoray, Oskar Thulin, Jonas Larsson

J. Turbomach. October 2021, 143(10): 101011. doi: https://doi.org/10.1115/1.4050629

Abstract

View articletitled, Experimental and Numerical Study of Laminar-Turbulent Transition on a Low-Pressure Turbine Outlet Guide Vane

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Topics: Boundary layers , Flow (Dynamics) , Guide vanes , Pressure , Reynolds number , Suction , Thermography , Turbines , Turbulence , Blades

In-Hole Characteristic Interface and Film Cooling Interface Model

Zhen Zhang, Hui Li, Xinrong Su, Xin Yuan

J. Turbomach. October 2021, 143(10): 101012. doi: https://doi.org/10.1115/1.4050757

Abstract

View articletitled, In-Hole Characteristic Interface and Film Cooling Interface Model

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Topics: Cooling , Film cooling , Flow (Dynamics) , Computational fluid dynamics

Boundary Conditions for Compressor Cascade Ice Crystal Icing Testing

Matthias Nagorski, Christian Koch, Stephan Staudacher

J. Turbomach. October 2021, 143(10): 101013. doi: https://doi.org/10.1115/1.4050945

Abstract

View articletitled, Boundary Conditions for Compressor Cascade Ice Crystal Icing Testing

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Topics: Cascades (Fluid dynamics) , Compressors , Crystals , Ice , Particulate matter , Temperature , Flow (Dynamics) , Water , Melting , Blades

Experimental Study of Turbulent Flow and Heat Transfer Behaviors Over a Micro-Rib-Dimple-Structured Surface

Kuan Zheng, Wei Tian, Peng Zhang, Yu Rao, Hui Hu

J. Turbomach. October 2021, 143(10): 101014. doi: https://doi.org/10.1115/1.4050946

Abstract

View articletitled, Experimental Study of Turbulent Flow and Heat Transfer Behaviors Over a Micro-Rib-Dimple-Structured Surface

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Topics: Cavities , Flow (Dynamics) , Heat transfer , Pressure , Turbulence , Reynolds number , Transients (Dynamics) , Liquid crystals

Deposition of Fuel Impurities Within Thermal Barrier Coatings in Gas Turbine Hot Gas Paths

Christian Holländer, Werner Stamm, Oliver Lüsebrink, Harald Harders, Lorenz Singheiser

J. Turbomach. October 2021, 143(10): 101015. doi: https://doi.org/10.1115/1.4050947

Abstract

View articletitled, Deposition of Fuel Impurities Within Thermal Barrier Coatings in Gas Turbine Hot Gas Paths

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Topics: Diffusion (Physics) , Gas turbines , Silicon , Sulfur , Temperature , Equilibrium (Physics) , Pressure , Fuels , Thermal barrier coatings

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

Thomas Bontemps, Stéphane Aubert, Maxime de Pret

J. Turbomach. October 2021, 143(10): 101016. doi: https://doi.org/10.1115/1.4051113

Abstract

View articletitled, Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

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Topics: Acoustics , Flutter (Aerodynamics) , Reflection , Simulation , Waves , Errors

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Research Papers

Development and Validation of a Model for Centrifugal Compressors in Reversed Flow Regimes

Ice-Crystal Icing Investigation on a Honeywell Uncertified Research Engine in an Altitude Simulation Icing Facility

Numerical and Experimental Aerodynamic Investigation of an S-Shaped Intermediate Compressor Duct With Bleed

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

Infrared Temperature Measurements of the Blade Tip for a Turbine Operating at Corrected Engine Conditions

The Impact of Various Modeling Decisions on Flow Field Predictions in a Centrifugal Compressor

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Quantitative Evaluation and Optimization of Feeding-Back Previous Cycles Information for Computational Fluid Dynamics Periodic Convergence

Reynolds, Mach, and Freestream Turbulence Effects on the Flow in a Low-Pressure Turbine

Effects of Inlet Guide Vanes on the Performance and Stability of an Aeronautical Centrifugal Compressor

Experimental and Numerical Study of Laminar-Turbulent Transition on a Low-Pressure Turbine Outlet Guide Vane

In-Hole Characteristic Interface and Film Cooling Interface Model

Boundary Conditions for Compressor Cascade Ice Crystal Icing Testing

Experimental Study of Turbulent Flow and Heat Transfer Behaviors Over a Micro-Rib-Dimple-Structured Surface

Deposition of Fuel Impurities Within Thermal Barrier Coatings in Gas Turbine Hot Gas Paths

Prediction of the Acoustic Reflection in a Realistic Aeroengine Intake With Three Numerical Methods to Analyze Fan Flutter

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