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Damaso Checcacci
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Proceedings Papers

Steam Turbine Overspeed Scenarios: Comparison Between API Energy Method and Dynamic Simulation

Fabrizio Piras, Federico Bucciarelli, Damaso Checcacci, Filippo Ingrasciotta
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A012, June 7–11, 2021
Paper No: GT2021-59257
DOI: https://doi.org/10.1115/GT2021-59257
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Topics: American Petroleum Institute, Simulation, Steam turbines, Design, Stress, Inertia (Mechanics), Rotors, Turbomachinery, Blades, Dynamic models
Proceedings Papers

Test Bench for Characterization and Design Against Steam Turbine Fouling

Gabriele Girezzi, Damaso Checcacci, Lorenzo Cosi, Andrea Maggi, Alessandro Sani, Andrea Achilli
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A017, June 7–11, 2021
Paper No: GT2021-59685
DOI: https://doi.org/10.1115/GT2021-59685
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Topics: Design, Steam turbines
Proceedings Papers

Full-Scale Vibration Testing of Nozzle Guide Vanes

Giuseppe Macoretta, Bernardo Disma Monelli, Paolo Neri, Federico Bucciarelli, Damaso Checcacci, Enrico Giusti
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A021, June 7–11, 2021
Paper No: GT2021-59356
DOI: https://doi.org/10.1115/GT2021-59356
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Topics: Finite element methods, Friction, Nozzle guide vanes, Testing, Vibration
Proceedings Papers

Operation and Maintenance Improvements of Steam Turbines Subject to Frequent Start by Rotor Stress Monitoring

Federico Bucciarelli, Damaso Checcacci, Gabriele Girezzi, Annamaria Signorini
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A026, September 21–25, 2020
Paper No: GT2020-16142
DOI: https://doi.org/10.1115/GT2020-16142
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Topics: Maintenance, Rotors, Solar energy, Steam turbines, Stress
Proceedings Papers

Steam Turbine Improved Operation and Maintenance by Thermal Warming System

Gabriele Girezzi, Federico Bucciarelli, Damaso Checcacci
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A011, September 21–25, 2020
Paper No: GT2020-14666
DOI: https://doi.org/10.1115/GT2020-14666
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Topics: Maintenance, Steam turbines
Proceedings Papers

A Model-Based Prediction of Balancing Behavior of Rotors Above the Speed Range in Available Balancing Systems

Paolo Pennacchi, Riccardo Ferraro, Steven Chatterton, Damaso Checcacci
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A015, September 21–25, 2020
Paper No: GT2020-15136
DOI: https://doi.org/10.1115/GT2020-15136
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Topics: Modeling, Rotor balancing, Rotordynamics, Rotors
Proceedings Papers

Rotor Life Prediction and Improvement for Steam Turbines Under Cyclic Operation

Damaso Checcacci, Lorenzo Cosi, Sanjay Kumar Sah
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2371-2379, June 6–10, 2011
Paper No: GT2011-45792
DOI: https://doi.org/10.1115/GT2011-45792
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Topics: Rotors, Steam turbines, Transients (Dynamics), Combined cycle power stations, Finite element methods, Finite element model, Maintenance, Modeling, Stress, Switches