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Ernesto Benini
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Proceedings Papers

A Reduced Order Model Based on Aerodynamic Influence Coefficients for Aeroelastic Computations in Transonic Compressors

Marco Casoni, Fabian Klausmann, Ernesto Benini
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT21A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125072
https://doi.org/10.1115/GT2024-125072
View Paper titled, A Reduced Order Model Based on Aerodynamic Influence Coefficients for Aeroelastic Computations in Transonic Compressors
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Topics: Compressors, Computation, Computational fluid dynamics, System identification, Turbomachinery
Proceedings Papers

Towards New Insights in Gas Turbine Aerothermodynamics With Wall-Modeled LES and Immersed Boundary Method

Francesco De Vanna, Ernesto Benini
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT30A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121022
https://doi.org/10.1115/GT2024-121022
View Paper titled, Towards New Insights in Gas Turbine Aerothermodynamics With Wall-Modeled LES and Immersed Boundary Method
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Topics: Aerodynamics, Gas turbines, Graphics processing units
Proceedings Papers

Development of a Reduced Order Model Based on Aerodynamic Influence Coefficients to Simulate Aeroelastic Phenomena in Axial Compressor Blades

Marco Casoni, Ernesto Benini, Andrea Magrini
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT21A005, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101894
https://doi.org/10.1115/GT2023-101894
View Paper titled, Development of a Reduced Order Model Based on Aerodynamic Influence Coefficients to Simulate Aeroelastic Phenomena in Axial Compressor Blades
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Topics: Aeroelasticity, Blades, Compressors, System identification
Proceedings Papers

Historical Developments in Fan Technologies for Aeroengines

Ernesto Benini, Chetankumar Mistry, Aspi R. Wadia
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101639
https://doi.org/10.1115/GT2023-101639
View Paper titled, Historical Developments in Fan Technologies for Aeroengines
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Topics: Aerodynamics, Architecture, Blades, Chords (Trusses), Ducts, Engines, Fuel consumption, Pressure, Rotors, Stability
Proceedings Papers

Analysis of Ultra-High Bypass Ratio Turbofan Nacelle Geometries With Conventional and Short Intakes at Take-Off and Cruise

Andrea Magrini, Denis Bousi, Ernesto Benini
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A005, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81912
https://doi.org/10.1115/GT2022-81912
View Paper titled, Analysis of Ultra-High Bypass Ratio Turbofan Nacelle Geometries With Conventional and Short Intakes at Take-Off and Cruise
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Topics: Turbofans, Drag (Fluid dynamics), Engines, Flow (Dynamics), Pressure, Weight (Mass), Diffusion (Physics), Exhaust systems, Rotors, Separation (Technology)
Proceedings Papers

Inlet Distortion Simulations of a Transonic Fan With CFD and Low-Order Methods

Carlo Favaron, Andrea Magrini, Alessandro Visentin, Luca Menegozzo, Ernesto Benini
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A004, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58668
https://doi.org/10.1115/GT2021-58668
View Paper titled, Inlet Distortion Simulations of a Transonic Fan With CFD and Low-Order Methods
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Topics: Computational fluid dynamics, Engineering simulation, Simulation, Inflow, Blades, Engines, Aircraft, Cascades (Fluid dynamics), Compressors, Design
Proceedings Papers

Development of an Actuator Line Model for Simulation of Floating Offshore Wind Turbines

Alireza Arabgolarcheh, Ernesto Benini, Morteza Anbarsooz
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T09A001, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-60098
https://doi.org/10.1115/POWER2021-60098
View Paper titled, Development of an Actuator Line Model for Simulation of Floating Offshore Wind Turbines
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Topics: Actuators, Computational fluid dynamics, Floating wind turbines, Simulation, Wind turbines, Wakes, Boundary layers, Computational methods, Degrees of freedom, Dynamics (Mechanics)
Proceedings Papers

Meanline Calculation of Surge Margin Loss due to Inlet Flow Distortion

Luca Menegozzo, Ernesto Benini
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A030, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14775
https://doi.org/10.1115/GT2020-14775
View Paper titled, Meanline Calculation of Surge Margin Loss due to Inlet Flow Distortion
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Topics: Flow (Dynamics), Surges, Compressors, NASA, Rotors, Annulus, Boundary-value problems, Computational fluid dynamics, Computer simulation, Inflow
Proceedings Papers

Extensive Validation of HAWT Unsteady Modelling Using BEM and CFD

Raffaele Peraro, Luca Menegozzo, Andrea Dal Monte, Ernesto Benini
Proc. ASME. GT2020, Volume 12: Wind Energy, V012T42A021, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16327
https://doi.org/10.1115/GT2020-16327
View Paper titled, Extensive Validation of HAWT Unsteady Modelling Using BEM and CFD
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Topics: Boundary element methods, Computational fluid dynamics, Horizontal axis wind turbines, Modeling, Aerodynamics, Blades, Equipment performance, Machinery, Momentum, Unsteady flow
Journal Articles

Boundary Layer Ingestion Propulsion: A Review on Numerical Modeling

Luca Menegozzo, Ernesto Benini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Review Articles
J. Eng. Gas Turbines Power. December 2020, 142(12): 120801.
Paper No: GTP-20-1184
https://doi.org/10.1115/1.4048174
Published Online: December 2, 2020
View Article titled, Boundary Layer Ingestion Propulsion: A Review on Numerical Modeling
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Topics: Aircraft, Boundary layers, Computational fluid dynamics, Design, Engines, Modeling, Propulsion, Thrust, Fans, Drag (Fluid dynamics)
Proceedings Papers

Turbojet Engine Performance Tuning With a New Map Adaptation Concept

Gianluigi Alberto Misté, Ernesto Benini
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T06A002, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3533
https://doi.org/10.1115/GTINDIA2013-3533
View Paper titled, Turbojet Engine Performance Tuning With a New Map Adaptation Concept
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Topics: Engine tuning, Turbojets, Gas turbines, Compressors, Design, Engines, Regression models, Turbines, Engineers, Interpolation
Journal Articles

Turbojet Engine Performance Tuning With a New Map Adaptation Concept

Gianluigi Alberto Misté, Ernesto Benini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2014, 136(7): 071202.
Paper No: GTP-14-1016
https://doi.org/10.1115/1.4026548
Published Online: February 18, 2014
View Article titled, Turbojet Engine Performance Tuning With a New Map Adaptation Concept
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Topics: Compressors, Design, Engines, Turbines, Turbojets, Flow (Dynamics), Errors, Pressure, Gas turbines, Interpolation
Proceedings Papers

Performance of a Turboshaft Engine for Helicopter Applications Operating at Variable Shaft Speed

Gianluigi Alberto Misté, Ernesto Benini
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 701-715, December 1, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2012-9505
https://doi.org/10.1115/GTINDIA2012-9505
View Paper titled, Performance of a Turboshaft Engine for Helicopter Applications Operating at Variable Shaft Speed
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Topics: Engines, Design, Rotors, Simulation, Steady state, Flight, Flow (Dynamics), Fuel consumption, Fuels, Optimization
Proceedings Papers

Modeling Strategy and Numerical Validation for a Darrieus Vertical Axis Micro-Wind Turbine

Marco Raciti Castelli, Guido Ardizzon, Lorenzo Battisti, Ernesto Benini, Giorgio Pavesi
Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 409-418, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-39548
https://doi.org/10.1115/IMECE2010-39548
View Paper titled, Modeling Strategy and Numerical Validation for a Darrieus Vertical Axis Micro-Wind Turbine
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Topics: Blades, Computational fluid dynamics, Computer simulation, Drag (Fluid dynamics), Modeling, Rotation, Rotors, Turbines, Turbulence, Wind
Journal Articles

Effect of Blade Inclination Angle on a Darrieus Wind Turbine

Marco Raciti Castelli, Ernesto Benini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2012, 134(3): 031016.
https://doi.org/10.1115/1.4003212
Published Online: July 15, 2011
View Article titled, Effect of Blade Inclination Angle on a Darrieus Wind Turbine
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Topics: Blades, Rotors, Torque
Proceedings Papers

Development of a Medium-Size Steam Reformer for CHP Applications Based on PEM Fuel Cells

Giovanni Pisani, Alberto Zerbinato, Carlo Tregambe, Ernesto Benini
Proc. ASME. GT2010, Volume 3: Controls, Diagnostics and Instrumentation; Cycle Innovations; Marine, 945-952, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23791
https://doi.org/10.1115/GT2010-23791
View Paper titled, Development of a Medium-Size Steam Reformer for CHP Applications Based on PEM Fuel Cells
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Topics: Combined heat and power, Proton exchange membrane fuel cells, Steam, Fuels, Hydrogen, Carbon, Hydrogen production, Methane, Oxidation, Water
Proceedings Papers

Effect of Blade Inclination Angle on a Darrieus Wind Turbine

Marco Raciti Castelli, Ernesto Benini
Proc. ASME. GT2010, Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology, 857-869, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23332
https://doi.org/10.1115/GT2010-23332
View Paper titled, Effect of Blade Inclination Angle on a Darrieus Wind Turbine
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Topics: Blades, Wind turbines, Rotors, Aerodynamics, Architecture, Computational fluid dynamics, Computer simulation, Computer software, Design, Drag (Fluid dynamics)
Proceedings Papers

Aerodynamic Optimization of an Impulse Turbine Cascade Including Laminar/Turbulent Transition Prediction

Ernesto Benini, Claudio Comis da Ronco, Rita Ponza
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2099-2107, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22026
https://doi.org/10.1115/GT2010-22026
View Paper titled, Aerodynamic Optimization of an Impulse Turbine Cascade Including Laminar/Turbulent Transition Prediction
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Topics: Cascades (Fluid dynamics), Impulse (Physics), Optimization, Turbines, Turbulence, Pressure, Airfoils, Algorithms, Boundary layers, Computational fluid dynamics
Proceedings Papers

Efficiency and Stall Margin Enhancement in Transonic Compressor Rotors Using Synthetic Jets: A Numerical Investigation

Ernesto Benini, Roberto Biollo, Rita Ponza
Proc. ASME. IMECE2009, Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C, 831-840, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10114
https://doi.org/10.1115/IMECE2009-10114
View Paper titled, Efficiency and Stall Margin Enhancement in Transonic Compressor Rotors Using Synthetic Jets: A Numerical Investigation
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Topics: Compressors, Jets, Rotors, Momentum, Suction, Blades, Flow (Dynamics), Fluids, Shock (Mechanics), Boundary layers
Proceedings Papers

Efficient Aerodynamic Optimization of an Impulse Turbine Rotor Cascade

Ernesto Benini, Rita Ponza, Claudio Comis da Ronco, Irene Ventrucci
Proc. ASME. IMECE2009, Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C, 841-851, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10115
https://doi.org/10.1115/IMECE2009-10115
View Paper titled, Efficient Aerodynamic Optimization of an Impulse Turbine Rotor Cascade
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Topics: Cascades (Fluid dynamics), Impulse (Physics), Optimization, Rotors, Turbines, Pressure, Computational fluid dynamics, Airfoils, Algorithms, Design