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Journal Articles

Uncertainty Evaluation on Multi-Hole Aerodynamic Pressure Probes

Andrea Notaristefano, Paolo Gaetani, Vincenzo Dossena, Alberto Fusetti
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2021, 143(9): 091001.
Paper No: TURBO-20-1373
DOI: https://doi.org/10.1115/1.4050452
Published Online: May 3, 2021
View Article titled, Uncertainty Evaluation on Multi-Hole Aerodynamic Pressure Probes
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Topics: Calibration, Pressure, Probes, Uncertainty, Transducers, Flow (Dynamics)
Proceedings Papers

Uncertainty Evaluation on Multi-Hole Aerodynamic Pressure Probes

Andrea Notaristefano, Paolo Gaetani, Vincenzo Dossena, Alberto Fusetti
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A009, September 21–25, 2020
Paper No: GT2020-14585
DOI: https://doi.org/10.1115/GT2020-14585
View Paper titled, Uncertainty Evaluation on Multi-Hole Aerodynamic Pressure Probes
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Topics: Measurement uncertainty, Pressure, Probes, Uncertainty
Journal Articles

A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Giacomo Persico, Vincenzo Dossena, Lorenzo Ferrari
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011018.
Paper No: GTP-18-1361
DOI: https://doi.org/10.1115/1.4040851
Published Online: September 17, 2018
View Article titled, A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?
Click here to open pdf in another window PDF for A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?
Topics: Airfoils, Blades, Boundary element methods, Computational fluid dynamics, Flow (Dynamics), Rotors, Simulation, Torque, Turbines, Simulation models
Proceedings Papers

A Critical Analysis on Low-Order Simulation Models for Darrieus VAWTs: How Much Do They Pertain to the Real Flow?

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Giacomo Persico, Vincenzo Dossena, Lorenzo Ferrari
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A013, June 11–15, 2018
Paper No: GT2018-76623
DOI: https://doi.org/10.1115/GT2018-76623
View Paper titled, A Critical Analysis on Low-Order Simulation Models for Darrieus VAWTs: How Much Do They Pertain to the Real Flow?
Click here to open pdf in another window PDF for A Critical Analysis on Low-Order Simulation Models for Darrieus VAWTs: How Much Do They Pertain to the Real Flow?
Topics: Flow (Dynamics), Simulation models, Vertical axis wind turbines, Computational fluid dynamics, Boundary element methods, Airfoils, Rotors, Turbines, Approximation, Blades
Proceedings Papers

Advanced Medium-Order Modelling for the Prediction of the Three-Dimensional Wake Shed by a Vertical Axis Wind Turbine

Joseph Saverin, David Marten, George Pechlivanoglou, Christian Oliver Paschereit, Giacomo Persico, Vincenzo Dossena
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A012, June 11–15, 2018
Paper No: GT2018-76575
DOI: https://doi.org/10.1115/GT2018-76575
View Paper titled, Advanced Medium-Order Modelling for the Prediction of the Three-Dimensional Wake Shed by a Vertical Axis Wind Turbine
Click here to open pdf in another window PDF for Advanced Medium-Order Modelling for the Prediction of the Three-Dimensional Wake Shed by a Vertical Axis Wind Turbine
Topics: Modeling, Vertical axis wind turbines, Wakes, Particulate matter, Vortices, Computer software, Optimization, Simulation, Turbine blades, Turbines
Journal Articles

Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines

Joseph Saverin, Giacomo Persico, David Marten, David Holst, George Pechlivanoglou, Christian Oliver Paschereit, Vincenzo Dossena
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122601.
Paper No: GTP-17-1608
DOI: https://doi.org/10.1115/1.4039935
Published Online: August 6, 2018
View Article titled, Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behavior of Vertical Axis Wind Turbines
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Topics: Blades, Wakes, Turbines, Rotors, Vortices
Journal Articles

Computational Fluid Dynamics Modeling of Flashing Flow in Convergent-Divergent Nozzle

Quang Dang Le, Riccardo Mereu, Giorgio Besagni, Vincenzo Dossena, Fabio Inzoli
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. October 2018, 140(10): 101102.
Paper No: FE-17-1169
DOI: https://doi.org/10.1115/1.4039908
Published Online: May 7, 2018
View Article titled, Computational Fluid Dynamics Modeling of Flashing Flow in Convergent-Divergent Nozzle
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Topics: Computational fluid dynamics, Flashing, Flow (Dynamics), Modeling, Nozzles, Pressure, Turbulence, Vapors, Sensitivity analysis, Bubbles
Journal Articles

Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and Computational Fluid Dynamics Simulations

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Lorenzo Ferrari, Giacomo Persico, Vincenzo Dossena, Lorenzo Battisti
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032604.
Paper No: GTP-17-1281
DOI: https://doi.org/10.1115/1.4037906
Published Online: October 17, 2017
View Article titled, Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and Computational Fluid Dynamics Simulations
Click here to open pdf in another window PDF for Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and Computational Fluid Dynamics Simulations
Topics: Blades, Computational fluid dynamics, Flow (Dynamics), Simulation, Wakes, Wind tunnels, Turbines, Engineering simulation, Rotors, Airfoils
Proceedings Papers

Experimental and Numerical Investigation of the Performance Impact of a Heavily Off-Design Inlet Swirl Angle in a Steam Turbine Stage

Berardo Paradiso, Giacomo Gatti, Alessandro Mora, Vincenzo Dossena, Lorenzo Arcangeli, Nicola Maceli, Juri Bellucci
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A031, June 26–30, 2017
Paper No: GT2017-64561
DOI: https://doi.org/10.1115/GT2017-64561
View Paper titled, Experimental and Numerical Investigation of the Performance Impact of a Heavily Off-Design Inlet Swirl Angle in a Steam Turbine Stage
Click here to open pdf in another window PDF for Experimental and Numerical Investigation of the Performance Impact of a Heavily Off-Design Inlet Swirl Angle in a Steam Turbine Stage
Topics: Design, Steam turbines, Machinery, Blades, Computer simulation, Flanges, Probes, Boundary-value problems, Computational fluid dynamics, Entropy
Proceedings Papers

Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behaviour of a Vertical Axis Wind Turbine

Joseph Saverin, David Marten, David Holst, George Pechlivanoglou, Christian Oliver Paschereit, Giacomo Persico, Vincenzo Dossena
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A009, June 26–30, 2017
Paper No: GT2017-64004
DOI: https://doi.org/10.1115/GT2017-64004
View Paper titled, Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behaviour of a Vertical Axis Wind Turbine
Click here to open pdf in another window PDF for Comparison of Experimental and Numerically Predicted Three-Dimensional Wake Behaviour of a Vertical Axis Wind Turbine
Topics: Vertical axis wind turbines, Wakes, Rotors, Vortices, Wind turbines, Aerodynamics, Airfoils, Blades, Computer software, Design
Proceedings Papers

Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and CFD Simulations

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Lorenzo Ferrari, Giacomo Persico, Vincenzo Dossena, Lorenzo Battisti
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A018, June 26–30, 2017
Paper No: GT2017-64733
DOI: https://doi.org/10.1115/GT2017-64733
View Paper titled, Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and CFD Simulations
Click here to open pdf in another window PDF for Detailed Analysis of the Wake Structure of a Straight-Blade H-Darrieus Wind Turbine by Means of Wind Tunnel Experiments and CFD Simulations
Topics: Blades, Computational fluid dynamics, Engineering simulation, Simulation, Wakes, Wind tunnels, Wind turbines, Turbines, Vertical axis wind turbines, Flow (Dynamics)
Journal Articles

Time-Resolved Experimental Characterization of the Wakes Shed by H-Shaped and Troposkien Vertical Axis Wind Turbines

Giacomo Persico, Vincenzo Dossena, Berardo Paradiso, Lorenzo Battisti, Alessandra Brighenti, Enrico Benini
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. May 2017, 139(3): 031203.
Paper No: JERT-16-1153
DOI: https://doi.org/10.1115/1.4035907
Published Online: February 24, 2017
View Article titled, Time-Resolved Experimental Characterization of the Wakes Shed by H-Shaped and Troposkien Vertical Axis Wind Turbines
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Topics: Blades, Rotors, Turbines, Vertical axis wind turbines, Wakes, Turbulence
Journal Articles

An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage

Giacomo Gatti, Paolo Gaetani, Berardo Paradiso, Vincenzo Dossena, Juri Bellucci, Lorenzo Arcangeli, Nicola Maceli
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 052503.
Paper No: GTP-16-1355
DOI: https://doi.org/10.1115/1.4034967
Published Online: December 1, 2016
View Article titled, An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage
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Topics: Blades, Flow (Dynamics), Pressure, Rotors, Stators, Turbines, Steam turbines
Proceedings Papers

Experimental Investigation of a Non-Ideal Expansion Flow of Siloxane Vapor MDM

Andrea Spinelli, Fabio Cozzi, Vincenzo Dossena, Paolo Gaetani, Marta Zocca, Alberto Guardone
Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T25A010, June 13–17, 2016
Paper No: GT2016-57357
DOI: https://doi.org/10.1115/GT2016-57357
View Paper titled, Experimental Investigation of a Non-Ideal Expansion Flow of Siloxane Vapor MDM
Click here to open pdf in another window PDF for Experimental Investigation of a Non-Ideal Expansion Flow of Siloxane Vapor MDM
Topics: Flow (Dynamics), Siloxanes, Vapors, Nozzles, Pressure, Organic Rankine cycle, Temperature, Compressibility, Compressible flow, Density
Proceedings Papers

An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage

Giacomo Gatti, Paolo Gaetani, Berardo Paradiso, Vincenzo Dossena, Lorenzo Arcangeli, Nicola Maceli, Juri Bellucci
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A020, June 13–17, 2016
Paper No: GT2016-56939
DOI: https://doi.org/10.1115/GT2016-56939
View Paper titled, An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage
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Topics: Algorithms, Blades, Computation, Engineering simulation, Flow (Dynamics), Pressure, Pressure measurement, Probes, Rotors, Sensors
Journal Articles

Aerodynamics of Centrifugal Turbine Cascades

Giacomo Persico, Matteo Pini, Vincenzo Dossena, Paolo Gaetani
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2015, 137(11): 112602.
Paper No: GTP-14-1427
DOI: https://doi.org/10.1115/1.4030261
Published Online: November 1, 2015
View Article titled, Aerodynamics of Centrifugal Turbine Cascades
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Topics: Aerodynamics, Blades, Flow (Dynamics), Rotors, Stators, Turbines, Rotation, Design, Simulation
Journal Articles

An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in a Confined and Unconfined Environment

Vincenzo Dossena, Giacomo Persico, Berardo Paradiso, Lorenzo Battisti, Sergio Dell'Anna, Alessandra Brighenti, Enrico Benini
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. September 2015, 137(5): 051207.
Paper No: JERT-15-1067
DOI: https://doi.org/10.1115/1.4030448
Published Online: September 1, 2015
View Article titled, An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in a Confined and Unconfined Environment
Click here to open pdf in another window PDF for An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in a Confined and Unconfined Environment
Topics: Flow (Dynamics), Turbines, Vertical axis wind turbines, Wakes, Wind tunnels, Rotors, Blades, Thrust, Aerodynamics
Proceedings Papers

Flow Evolution in a One and a Half Axial Steam Turbine Stage Under Different Operating Conditions

Berardo Paradiso, Alessandro Mora, Vincenzo Dossena, Giacomo Gatti, Andrea Nesti, Lorenzo Arcangeli, Nicola Maceli
Proc. ASME. GT2015, Volume 2A: Turbomachinery, V02AT38A029, June 15–19, 2015
Paper No: GT2015-43201
DOI: https://doi.org/10.1115/GT2015-43201
View Paper titled, Flow Evolution in a One and a Half Axial Steam Turbine Stage Under Different Operating Conditions
Click here to open pdf in another window PDF for Flow Evolution in a One and a Half Axial Steam Turbine Stage Under Different Operating Conditions
Topics: Flow (Dynamics), Steam turbines, Probes, Rotors, Stators, Inlet guide vanes, Pressure, Computational fluid dynamics, Design, Experimental methods
Proceedings Papers

An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in Confined and Non-Confined Environment

Vincenzo Dossena, Giacomo Persico, Berardo Paradiso, Lorenzo Battisti, Sergio Dell’Anna, Alessandra Brighenti, Enrico Benini
Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A013, June 15–19, 2015
Paper No: GT2015-42827
DOI: https://doi.org/10.1115/GT2015-42827
View Paper titled, An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in Confined and Non-Confined Environment
Click here to open pdf in another window PDF for An Experimental Study of the Aerodynamics and Performance of a Vertical Axis Wind Turbine in Confined and Non-Confined Environment
Topics: Aerodynamics, Vertical axis wind turbines, Wakes, Thrust, Turbines, Wake turbulence, Wind tunnels, Flow (Dynamics), Flow measurement, Machinery
Proceedings Papers

Turbulence Measurements Downstream of a Turbine Cascade at Different Incidence Angles and Pitch-Chord Ratios

Vincenzo Dossena, Antonio Perdichizzi, Marina Ubaldi, Pietro Zunino
Proc. ASME. GT1993, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A020, May 24–27, 1993
Paper No: 93-GT-052
DOI: https://doi.org/10.1115/93-GT-052
View Paper titled, Turbulence Measurements Downstream of a Turbine Cascade at Different Incidence Angles and Pitch-Chord Ratios
Click here to open pdf in another window PDF for Turbulence Measurements Downstream of a Turbine Cascade at Different Incidence Angles and Pitch-Chord Ratios
Topics: Cascades (Fluid dynamics), Chords (Trusses), Turbines, Turbulence, Design, Energy dissipation, Flow (Dynamics), Blades, Flow measurement, Stress