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Proceedings Papers

A Real Time AI-Based Strategy for the Design of a Low-Pressure Turbine Profile

Juri Bellucci, Angelo Alberto Granata, Mattia Silei, Matteo Giovannini, Ennio Spano, Andrea Notaristefano, Davide Lengani
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT34A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128809
https://doi.org/10.1115/GT2024-128809
View Paper titled, A Real Time AI-Based Strategy for the Design of a Low-Pressure Turbine Profile
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Topics: Design, Pressure, Turbines
Journal Articles

Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low-Pressure Turbines by Means of Machine-Learnt Closures

Roberto Pacciani, Michele Marconcini, Andrea Arnone, Francesco Bertini, Ennio Spano, Simone Rosa Taddei, Richard D. Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051009.
Paper No: TURBO-23-1186
https://doi.org/10.1115/1.4064312
Published Online: January 16, 2024
View Article titled, Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low-Pressure Turbines by Means of Machine-Learnt Closures
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Topics: Blades, Boundary layers, Cascades (Fluid dynamics), Machinery, Pressure, Reynolds number, Reynolds-averaged Navier–Stokes equations, Turbines, Turbulence, Wakes
Proceedings Papers

Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low Pressure Turbines by Means of Machine-Learnt Closures

Roberto Pacciani, Michele Marconcini, Andrea Arnone, Francesco Bertini, Ennio Spano, Simone Rosa Taddei, Richard D. Sandberg
Proc. ASME. GT2023, Volume 13B: Turbomachinery — Axial Flow Turbine Aerodynamics, V13BT30A025, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102985
https://doi.org/10.1115/GT2023-102985
View Paper titled, Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low Pressure Turbines by Means of Machine-Learnt Closures
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Topics: Machinery, Pressure, Turbines, Wakes, Turbulence, Cascades (Fluid dynamics), Boundary layers, Inflow, Kinetic energy, Modeling
Proceedings Papers

Exploiting GPU-Based HPC Architectures to Accelerate an Unsteady CFD Solver for Turbomachinery Applications

Francesco Poli, Michele Marconcini, Roberto Pacciani, Donato Magarielli, Ennio Spano, Andrea Arnone
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A035, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82569
https://doi.org/10.1115/GT2022-82569
View Paper titled, Exploiting GPU-Based HPC Architectures to Accelerate an Unsteady CFD Solver for Turbomachinery Applications
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Topics: Architecture, Computational fluid dynamics, Graphics processing units, Turbomachinery, Hardware, Computer simulation, Engines, Aircraft engines, Computer software, Fuel consumption
Proceedings Papers

Numerical Investigation of Airfoil Clocking in a Three-Stage Low Pressure Turbine

Andrea Arnone, Michele Marconcini, Roberto Pacciani, Claudia Schipani, Ennio Spano
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A008, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0303
https://doi.org/10.1115/2001-GT-0303
View Paper titled, Numerical Investigation of Airfoil Clocking in a Three-Stage Low Pressure Turbine
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Topics: Airfoils, Pressure, Turbines, Blades, Reynolds number, Computation, Flow (Dynamics), Turbulence, Wakes
Proceedings Papers

Validation of a 3D Linearized Method for Turbomachinery Tone Noise Analysis

Lorenzo Pinelli, Francesco Poli, Michele Marconcini, Andrea Arnone, Ennio Spano, Davide Torzo
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 1033-1042, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45886
https://doi.org/10.1115/GT2011-45886
View Paper titled, Validation of a 3D Linearized Method for Turbomachinery Tone Noise Analysis
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Topics: Noise (Sound), Turbomachinery, Acoustics, Turbines, Pressure, Accounting, Blades, Boundary-value problems, Deflection, Emissions
Proceedings Papers

An Experimental Investigation of Passive Control Device: Blade Wake Interaction on a Ultra High Lift Turbine Profile

Daniele Simoni, Marina Ubaldi, Pietro Zunino, Francesco Bertini, Ennio Spano
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 2023-2033, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51194
https://doi.org/10.1115/GT2008-51194
View Paper titled, An Experimental Investigation of Passive Control Device: Blade Wake Interaction on a Ultra High Lift Turbine Profile
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Topics: Blades, Passive control, Turbines, Wakes, Boundary layers, Reynolds number, Separation (Technology), Aerodynamics, Cascades (Fluid dynamics), Fluctuations (Physics)
Proceedings Papers

Numerical Investigation of Three-Dimensional Clocking Effects in a Low Pressure Turbine

Andrea Arnone, Michele Marconcini, Alberto Scotti Del Greco, Ennio Spano
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 245-254, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38414
https://doi.org/10.1115/GT2003-38414
View Paper titled, Numerical Investigation of Three-Dimensional Clocking Effects in a Low Pressure Turbine
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Topics: Pressure, Turbines, Blades, Wakes, Computation
Proceedings Papers

Parametric Optimization of a High-Lift Turbine Vane

Andrea Arnone, Duccio Bonaiuti, Antonio Focacci, Roberto Pacciani, Alberto Scotti Del Greco, Ennio Spano
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1469-1479, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-54308
https://doi.org/10.1115/GT2004-54308
View Paper titled, Parametric Optimization of a High-Lift Turbine Vane
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Topics: Optimization, Turbines, Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Design, Experimental design, Genetic algorithms, Geometry, Parametric design
Proceedings Papers

Boundary Layer Separation Control on a Flat Plate With Adverse Pressure Gradients Using Vortex Generators

Edward Canepa, Davide Lengani, Francesca Satta, Ennio Spano, Marina Ubaldi, Pietro Zunino
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1211-1220, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90809
https://doi.org/10.1115/GT2006-90809
View Paper titled, Boundary Layer Separation Control on a Flat Plate With Adverse Pressure Gradients Using Vortex Generators
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Topics: Boundary layers, Flat plates, Generators, Pressure gradient, Separation (Technology), Vortices, Ducts, Flow (Dynamics), Aerodynamics, Particulate matter
Proceedings Papers

Numerical Investigation of the Effect of Roughness and Passing Wakes on LP Turbine Blades Performance

Roberto Pacciani, Ennio Spano
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1713-1722, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90221
https://doi.org/10.1115/GT2006-90221
View Paper titled, Numerical Investigation of the Effect of Roughness and Passing Wakes on LP Turbine Blades Performance
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Topics: Surface roughness, Turbine blades, Wakes, Blades, Flow (Dynamics), Reynolds number, Separation (Technology), Suction
Journal Articles

Numerical Investigation of Three-Dimensional Clocking Effects in a Low Pressure Turbine

Andrea Arnone, Michele Marconcini, Alberto Scotti Del Greco, Ennio Spano
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2004, 126(3): 375–384.
https://doi.org/10.1115/1.1740780
Published Online: September 3, 2004
View Article titled, Numerical Investigation of Three-Dimensional Clocking Effects in a Low Pressure Turbine
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Topics: Blades, Pressure, Stators, Turbines, Wakes, Rotors, Flow (Dynamics), Computation
Journal Articles

Numerical Investigation of Airfoil Clocking in a Three-Stage Low-Pressure Turbine

Andrea Arnone, Michele Marconcini, Roberto Pacciani, Claudia Schipani, Ennio Spano
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2002, 124(1): 61–68.
https://doi.org/10.1115/1.1425810
Published Online: February 1, 2001
View Article titled, Numerical Investigation of Airfoil Clocking in a Three-Stage Low-Pressure Turbine
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Topics: Blades, Flow (Dynamics), Pressure, Reynolds number, Stators, Turbines, Turbulence, Wakes, Rotors, Airfoils