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Emanuel Pesatori
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Proceedings Papers

Part-Load Behaviour and Control Philosophy of a Recuperated Supercritical CO 2 Cycle

Lorenzo Gini, Simone Maccarini, Alberto Traverso, Emanuel Pesatori, Alberto Milani, Valentina Bisio, Roberto Valente, Stefano Barberis, Rafael Guedez
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A019, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83021
https://doi.org/10.1115/GT2022-83021
View Paper titled, Part-Load Behaviour and Control Philosophy of a Recuperated Supercritical CO 2 Cycle
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Topics: Cycles, Design, Stress, Supercritical carbon dioxide
Proceedings Papers

Design of a 2 MW Molten Salt Driven Supercritical CO2 Cycle and Turbomachinery for the SOLARSCO2OL Demonstration Project

Rafael Guédez, Stefano Barberis, Simone Maccarini, Anton López-Román, Alberto Milani, Emanuel Pesatori, Unai Oyarzábal, Alvaro Sánchez
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A008, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82013
https://doi.org/10.1115/GT2022-82013
View Paper titled, Design of a 2 MW Molten Salt Driven Supercritical CO2 Cycle and Turbomachinery for the SOLARSCO2OL Demonstration Project
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Topics: Cycles, Design, Supercritical carbon dioxide, Turbomachinery
Proceedings Papers

Cost Effective Options of Closed CO2 Cycles for CSP Applications

Simone Maccarini, Alberto Traverso, Emanuel Pesatori
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A021, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59756
https://doi.org/10.1115/GT2021-59756
View Paper titled, Cost Effective Options of Closed CO2 Cycles for CSP Applications
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Topics: Carbon dioxide, Cycles, Brayton cycle, Delays, Diffusion (Physics), Electricity (Physics), Energy storage, Steam, Supercritical carbon dioxide, Temperature
Proceedings Papers

Building Up Suitable Contact Forces in Integrally Shrouded Blade Rows for Reducing Vibration Amplitudes

Nicolò Bachschmid, Emanuel Pesatori, Simone Bistolfi, Massimiliano Sanvito
Proc. ASME. TBTS2013, ASME 2013 Turbine Blade Tip Symposium, V001T03A003, September 30–October 3, 2013
Publisher: American Society of Mechanical Engineers
Paper No: TBTS2013-2005
https://doi.org/10.1115/TBTS2013-2005
View Paper titled, Building Up Suitable Contact Forces in Integrally Shrouded Blade Rows for Reducing Vibration Amplitudes
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Topics: Blades, Vibration, Damping, Cavities, Excitation, Friction, Magnification, Modeling
Proceedings Papers

An Insight Into the Snubbing Mechanism for the Reduction of Turbine Blade Vibration by Analyzing Chaotic Behaviour

Paolo Pennacchi, Steven Chatterton, Nicolo` Bachschmid, Emanuel Pesatori
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 979-987, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48159
https://doi.org/10.1115/DETC2011-48159
View Paper titled, An Insight Into the Snubbing Mechanism for the Reduction of Turbine Blade Vibration by Analyzing Chaotic Behaviour
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Topics: Turbine blades, Vibration, Blades, Disks, Chaos, Displacement, Energy generation, Failure, Fatigue limit, Friction
Proceedings Papers

Case History of Pad Fluttering in a Tilting-Pad Journal Bearing

Paolo Pennacchi, Andrea Vania, Steven Chatterton, Emanuel Pesatori
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 227-233, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22946
https://doi.org/10.1115/GT2010-22946
View Paper titled, Case History of Pad Fluttering in a Tilting-Pad Journal Bearing
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Topics: Journal bearings, Vibration, Turbines, Whirls, Bearings, Emission spectroscopy, Errors, Excitation, Machinery, Rotors
Proceedings Papers

A New Method for Dynamic Analysis of Pelton Runners Using CFD/FEM Interaction

Massimiliano Sanvito, Luisa Coscarelli, Emanuel Pesatori, Giorgio Turozzi, Paolo Pennacchi
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1019-1023, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86472
https://doi.org/10.1115/DETC2009-86472
View Paper titled, A New Method for Dynamic Analysis of Pelton Runners Using CFD/FEM Interaction
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Topics: Computational fluid dynamics, Dynamic analysis, Finite element methods, Finite element model, Stress, Dynamic response, Impulse (Physics), Design, Engineering simulation, Fracture (Materials)
Proceedings Papers

Updating of the Torsional Model of a Steam Turbo Generator

Roberto Ricci, Paolo Pennacchi, Emanuel Pesatori, Giorgio Turozzi
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1043-1052, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86553
https://doi.org/10.1115/DETC2009-86553
View Paper titled, Updating of the Torsional Model of a Steam Turbo Generator
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Topics: Steam, Turbogenerators, Machinery, Modeling, Disks, Dynamics (Mechanics), Finite element analysis, Fittings, Rotors
Journal Articles

Modeling and Model Updating of Torsional Behavior of an Industrial Steam Turbo Generator

Roberto Ricci, Paolo Pennacchi, Emanuel Pesatori, Giorgio Turozzi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2010, 132(7): 074501.
https://doi.org/10.1115/1.4000287
Published Online: April 16, 2010
View Article titled, Modeling and Model Updating of Torsional Behavior of an Industrial Steam Turbo Generator
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Topics: Disks, Inertia (Mechanics), Machinery, Modeling, Rotors, Stiffness, Turbogenerators, Steam, Finite element analysis, Vibration
Proceedings Papers

On the “Snubbing” Mechanism for Reducing Blade Vibration

Nicolo` Bachschmid, Paolo Pennacchi, Emanuel Pesatori, Giorgio Turozzi
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1261-1270, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-34800
https://doi.org/10.1115/DETC2007-34800
View Paper titled, On the “Snubbing” Mechanism for Reducing Blade Vibration
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Topics: Blades, Vibration, Displacement, Fluid dynamics, Magnification, Turbomachinery
Proceedings Papers

Dynamic Investigation on a Pelton Runner: FEM Calculation and Experimental Results

Emanuel Pesatori, Giorgio Turozzi, Paolo Pennacchi, Alessandro Tosi
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1289-1293, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35219
https://doi.org/10.1115/DETC2007-35219
View Paper titled, Dynamic Investigation on a Pelton Runner: FEM Calculation and Experimental Results
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Topics: Finite element methods, Finite element model, Impulse (Physics), Mode shapes, Accelerometers, Design, Dynamic response, Fracture (Materials), Modal analysis, Nozzles