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Stefano Zecchi
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Proceedings Papers

Numerical Analysis of Heat Transfer in a Leading Edge Geometry With Racetrack Holes and Film Cooling Extraction

Luca Andrei, Antonio Andreini, Riccardo Da Soghe, Bruno Facchini, Stefano Zecchi
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT12A022, June 3–7, 2013
Paper No: GT2013-94673
DOI: https://doi.org/10.1115/GT2013-94673
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Topics: Film cooling, Geometry, Heat transfer, Numerical analysis, Cavities, Fins, Airfoils, Blades, Computational fluid dynamics, Coolants
Proceedings Papers

Heat Transfer Measurements in a Leading Edge Geometry With Racetrack Holes and Film Cooling Extraction

Luca Andrei, Carlo Carcasci, Riccardo Da Soghe, Bruno Facchini, Francesco Maiuolo, Lorenzo Tarchi, Stefano Zecchi
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 609-619, June 11–15, 2012
Paper No: GT2012-69581
DOI: https://doi.org/10.1115/GT2012-69581
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Topics: Film cooling, Geometry, Heat transfer, Flow (Dynamics), Cavities, Airfoils, Coolants, Cooling, Cooling systems, Engines
Journal Articles

Heat Transfer Measurements in a Leading Edge Geometry With Racetrack Holes and Film Cooling Extraction

Luca Andrei, Carlo Carcasci, Riccardo Da Soghe, Bruno Facchini, Francesco Maiuolo, Lorenzo Tarchi, Stefano Zecchi
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. May 2013, 135(3): 031020.
Paper No: TURBO-12-1097
DOI: https://doi.org/10.1115/1.4007527
Published Online: March 25, 2013
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Topics: Computational fluid dynamics, Film cooling, Flow (Dynamics), Geometry, Heat transfer, Heat transfer coefficients, Temperature, Fins, Reynolds number, Pressure
Proceedings Papers

Endwall Effusion Cooling System Behaviour Within a High-Pressure Turbine Cascade: Part 1—Aerodynamic Measurements

Marco Sacchi, Daniele Simoni, Marina Ubaldi, Pietro Zunino, Stefano Zecchi
Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1585-1594, June 14–18, 2010
Paper No: GT2010-22931
DOI: https://doi.org/10.1115/GT2010-22931
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Topics: Cascades (Fluid dynamics), Cooling systems, High pressure (Physics), Turbines, Flow (Dynamics), Blades, Cooling, Jets, Pressure, Aerodynamics
Proceedings Papers

Turbine Stator Well CFD Studies: Effects of Cavity Cooling Air Flow

Antonio Andreini, Riccardo Da Soghe, Bruno Facchini, Stefano Zecchi
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 2509-2521, June 9–13, 2008
Paper No: GT2008-51067
DOI: https://doi.org/10.1115/GT2008-51067
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Topics: Air flow, Cavities, Computational fluid dynamics, Cooling, Stators, Turbines, Annulus, Flow (Dynamics), Engines, Gas turbines
Proceedings Papers

Comparison of Blade Cooling Performance Using Alternative Fluids

Carlo Carcasci, Stefano Zecchi, Gianpaolo Oteri
Proc. ASME. GT2002, Volume 2: Turbo Expo 2002, Parts A and B, 827-834, June 3–6, 2002
Paper No: GT2002-30551
DOI: https://doi.org/10.1115/GT2002-30551
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Topics: Blades, Carbon dioxide, Cooling, Fluids, Steam
Proceedings Papers

Three-Dimensional Forced Air Cooling System Analysis of a Scooter Engine

Ennio Carnevale, Giacomo Migliorini, Stefano Zecchi, Bart Olmi
Proc. ASME. ICES2002, Design, Operation, and Application of Modern Internal Combustion Engines and Associated Systems, 215-221, April 14–17, 2002
Paper No: ICES2002-467
DOI: https://doi.org/10.1115/ICES2002-467
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Topics: Cooling systems, Engines, Cooling, Flow (Dynamics), Coolants, Cylinders, Noise (Sound), Air flow, Computational fluid dynamics, Design
Proceedings Papers

Features of a Cooling System Simulation Tool Used in Industrial Preliminary Design Stage

Stefano Zecchi, Lorenzo Arcangeli, Bruno Facchini, Daniele Coutandin
Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 493-501, June 14–17, 2004
Paper No: GT2004-53547
DOI: https://doi.org/10.1115/GT2004-53547
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Topics: Cooling systems, Design, Simulation, Blades, Flow (Dynamics), Heat transfer, Temperature, Coolants, Metals, Pressure
Proceedings Papers

Numerical Analysis of Crossflow and Single Jet Impinging on a Heated Surface With Shaped Groove

Stefano Zecchi, Alessandro Bacci
Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 503-512, June 14–17, 2004
Paper No: GT2004-53549
DOI: https://doi.org/10.1115/GT2004-53549
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Topics: Numerical analysis, Cooling, Cross-flow, Ducts, Flow (Dynamics), Heat transfer, Impingement cooling, Computational fluid dynamics, Gas turbines, Temperature
Proceedings Papers

Correlative Analysis of Effusion Cooling Systems

Lorenzo Arcangeli, Marco Surace, Lorenzo Tarchi, Daniele Coutandin, Stefano Zecchi
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 459-468, May 8–11, 2006
Paper No: GT2006-90405
DOI: https://doi.org/10.1115/GT2006-90405
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Topics: Blades, Combustion chambers, Cooling, Cooling systems, Design, Engineering research, Engines, Film cooling, Flow (Dynamics), Gas turbines
Proceedings Papers

Optimisation Techniques Applied to the Design of Gas Turbine Blades Cooling Systems

Gianlorenzo Bucchieri, Massimo Galbiati, Daniele Coutandin, Stefano Zecchi
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1395-1405, May 8–11, 2006
Paper No: GT2006-90771
DOI: https://doi.org/10.1115/GT2006-90771
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Topics: Blades, Cooling, Cooling systems, Design, Gas turbines, Heat transfer, Optimization, Computational fluid dynamics, Engineers, Optimization algorithms