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Journal Articles

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance

Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

J. Turbomach. May 2023, 145(5): 051016.

Paper No: TURBO-22-1321

DOI: https://doi.org/10.1115/1.4056698

Published Online: March 2, 2023

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Topics: Cavities, Compressors, Flow (Dynamics), Leakage, Leakage flows, Stators, Cavity flows, Design, Temperature

Proceedings Papers

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High Speed Axial Compressor Stage Performance

Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A035, June 13–17, 2022

Paper No: GT2022-82868

DOI: https://doi.org/10.1115/GT2022-82868

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Topics: Cavity flows, Compressors, Leakage flows, Stators, Topology, Cavities, Design, Boundary layers, Engineering simulation, Fluid dynamics

Proceedings Papers

The Modelling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

Grégory Delvaux, Riccardo Toracchio, Elissavet Boufidi, Emma Croner, Fabrizio Fontaneto

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A005, June 13–17, 2022

Paper No: GT2022-79522

DOI: https://doi.org/10.1115/GT2022-79522

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Topics: Airfoils, Diffusion (Physics), Modeling, Surface roughness, Boundary layer turbulence, Blades, Finishes, Flow (Dynamics), Mach number, Manufacturing

Proceedings Papers

On the Impact of the Turbulence Model on the Secondary Flow Structure of a Highly-Loaded Compressor Stage

Riccardo Toracchio, Fabrizio Fontaneto, Koen Hillewaert

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A041, June 13–17, 2022

Paper No: GT2022-83163

DOI: https://doi.org/10.1115/GT2022-83163

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Topics: Compressors, Flow (Dynamics), Turbulence, Blades, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Design, Machinery, Pressure

Journal Articles

The Modeling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

Grégory Delvaux, Riccardo Toracchio, Elissavet Boufidi, Emma Croner, Fabrizio Fontaneto

J. Turbomach. February 2023, 145(2): 021008.

Paper No: TURBO-22-1152

DOI: https://doi.org/10.1115/1.4055574

Published Online: October 12, 2022

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Topics: Surface roughness

Proceedings Papers

Bayesian Inference of Experimental Data for Axial Compressor Performance Assessment

Gonçalo G. Cruz, Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A029, June 7–11, 2021

Paper No: GT2021-59200

DOI: https://doi.org/10.1115/GT2021-59200

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Topics: Compressors, Algorithms, Flow (Dynamics), Instrumentation, Computer simulation, Errors, Inverse problems, Kalman filters, Pressure, Turbomachinery

Journal Articles

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Elissavet Boufidi, Fabrizio Fontaneto

J. Turbomach. October 2021, 143(10): 101007.

Paper No: TURBO-20-1379

DOI: https://doi.org/10.1115/1.4050807

Published Online: May 17, 2021

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

Journal Articles

Numerical Characterisation of a HP Compressor Stage Equipped with a Closed Shrouded Stator Cavity

Cedric Babin, Michel Dumas, Xavier Ottavy, Fabrizio Fontaneto

J. Turbomach.

Paper No: TURBO-20-1256

DOI: https://doi.org/10.1115/1.4050333

Published Online: February 26, 2021

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Topics: Cavities, Compressors, Stators, Turbochargers

Proceedings Papers

Numerical Characterization of a HP Compressor Stage Equipped With a Closed Shrouded Stator Cavity

Cedric Babin, Michel Dumas, Xavier Ottavy, Fabrizio Fontaneto

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A036, September 21–25, 2020

Paper No: GT2020-14908

DOI: https://doi.org/10.1115/GT2020-14908

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Topics: Cavities, Cavity flows, Compressors, Stators

Proceedings Papers

Transonic Axial Compressors Loss Correlations: Part II — Loss Models Validation

Marco Manfredi, Cedric Babin, Fabrizio Fontaneto

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A069, September 21–25, 2020

Paper No: GT2020-16131

DOI: https://doi.org/10.1115/GT2020-16131

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Topics: Compressors

Proceedings Papers

Cooled Pressure Probes Design Methodology for Harsh Environment Applications

Julien Clinckemaillie, Fabrizio Fontaneto

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A026, September 21–25, 2020

Paper No: GT2020-16033

DOI: https://doi.org/10.1115/GT2020-16033

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Topics: Combustion chambers, Cooling, Design methodology, Pressure, Probes, Design, Heat transfer, Boundary-value problems, Computer simulation, Coolants

Proceedings Papers

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Elissavet Boufidi, Fabrizio Fontaneto

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A011, September 21–25, 2020

Paper No: GT2020-14680

DOI: https://doi.org/10.1115/GT2020-14680

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

Proceedings Papers

Transonic Axial Compressors Loss Correlations: Part I — Analysis and Update of Loss Models

Marco Manfredi, Fabrizio Fontaneto

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A029, September 21–25, 2020

Paper No: GT2020-14713

DOI: https://doi.org/10.1115/GT2020-14713

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Topics: Compressors

Journal Articles

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

Elissavet Boufidi, Sergio Lavagnoli, Fabrizio Fontaneto

J. Eng. Gas Turbines Power. March 2020, 142(3): 031007.

Paper No: GTP-19-1364

DOI: https://doi.org/10.1115/1.4044780

Published Online: January 17, 2020

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Topics: Turbulence, Uncertainty, Wire, Calibration, Flow (Dynamics), Time series

Proceedings Papers

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot Wire Anemometry in Short Duration Wind Tunnels

Elissavet Boufidi, Sergio Lavagnoli, Fabrizio Fontaneto

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A009, June 17–21, 2019

Paper No: GT2019-90461

DOI: https://doi.org/10.1115/GT2019-90461

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Topics: Turbulence, Uncertainty, Wind tunnels, Wire, Time series, Turbines, Algorithms, Monte Carlo methods, Signals

Proceedings Papers

Design and Testing of a Miniaturized Five-Hole Fast Response Pressure Probe With Large Frequency Bandwidth and High Angular Sensitivity

Elissavet Boufidi, Marco Alati, Fabrizio Fontaneto, Sergio Lavagnoli

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A010, June 17–21, 2019

Paper No: GT2019-90470

DOI: https://doi.org/10.1115/GT2019-90470

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Topics: Design, Pressure, Probes, Testing, Dynamic response, Calibration, Cavities, Engineering prototypes, Flow (Dynamics), Frequency response

Journal Articles

Design and Testing of a Miniaturized Five-Hole Fast Response Pressure Probe With Large Frequency Bandwidth and High Angular Sensitivity

Elissavet Boufidi, Marco Alati, Fabrizio Fontaneto, Sergio Lavagnoli

J. Eng. Gas Turbines Power. October 2019, 141(10): 101010.

Paper No: GTP-19-1382

DOI: https://doi.org/10.1115/1.4044660

Published Online: September 13, 2019

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Topics: Calibration, Design, Pressure, Probes, Cavities, Flow (Dynamics), Sensors

Journal Articles

Complete Characterization of a Highly Loaded Low Pressure Compressor at Different Reynolds Numbers for Computational Fluid Dynamics Simulations

Ruzbeh Hadavandi, Fabrizio Fontaneto, Julien Desset

J. Turbomach. May 2018, 140(6): 061008.

Paper No: TURBO-18-1021

DOI: https://doi.org/10.1115/1.4039727

Published Online: May 2, 2018

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Topics: Compressors, Computational fluid dynamics, Flow (Dynamics), Pressure, Reynolds number, Stall inception, Wire, Design, Turbulence, Boundary layers

Proceedings Papers

CFD Driven Analysis of a Multi-Port Pressure Probe for Real Engine Testing

Aude Lahalle, Fabrizio Fontaneto, Tony Arts

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A030, June 26–30, 2017

Paper No: GT2017-64166

DOI: https://doi.org/10.1115/GT2017-64166

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Topics: Computational fluid dynamics, Engines, Pressure, Probes, Testing, Flow (Dynamics), Instrumentation, Mach number, Sensors, Aircraft engines

Proceedings Papers

Complete Characterization of a Highly Loaded Low Pressure Compressor at Different Reynolds Numbers for CFD Simulations

Ruzbeh Hadavandi, Fabrizio Fontaneto, Julien Desset

Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A016, June 26–30, 2017

Paper No: GT2017-63673

DOI: https://doi.org/10.1115/GT2017-63673

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Topics: Compressors, Computational fluid dynamics, Engineering simulation, Pressure, Reynolds number, Simulation, Computer simulation, Design, Turbulence, Boundary-value problems

Journal citation

NARROW

Manuscript

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High-Speed Axial Compressor Stage Performance

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High Speed Axial Compressor Stage Performance

The Modelling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

On the Impact of the Turbulence Model on the Secondary Flow Structure of a Highly-Loaded Compressor Stage

The Modeling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

Bayesian Inference of Experimental Data for Axial Compressor Performance Assessment

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Numerical Characterisation of a HP Compressor Stage Equipped with a Closed Shrouded Stator Cavity

Numerical Characterization of a HP Compressor Stage Equipped With a Closed Shrouded Stator Cavity

Transonic Axial Compressors Loss Correlations: Part II — Loss Models Validation

Cooled Pressure Probes Design Methodology for Harsh Environment Applications

The Dynamic Calibration Uncertainty of Fast Response Pressure Probes

Transonic Axial Compressors Loss Correlations: Part I — Analysis and Update of Loss Models

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot Wire Anemometry in Short Duration Wind Tunnels

Design and Testing of a Miniaturized Five-Hole Fast Response Pressure Probe With Large Frequency Bandwidth and High Angular Sensitivity

Design and Testing of a Miniaturized Five-Hole Fast Response Pressure Probe With Large Frequency Bandwidth and High Angular Sensitivity

Complete Characterization of a Highly Loaded Low Pressure Compressor at Different Reynolds Numbers for Computational Fluid Dynamics Simulations

CFD Driven Analysis of a Multi-Port Pressure Probe for Real Engine Testing

Complete Characterization of a Highly Loaded Low Pressure Compressor at Different Reynolds Numbers for CFD Simulations

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