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Roberto De Prosperis
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Proceedings Papers

LM9000 Passive Clearance Control (PCC)

Simone Marchetti, Duccio Nappini, Roberto De Prosperis, Paolo Di Sisto
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A003, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14119
https://doi.org/10.1115/GT2020-14119
View Paper titled, LM9000 Passive Clearance Control (PCC)
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Topics: Clearances (Engineering), Design, Turbines, Engines, Pressure, Control systems, Engineering simulation, Flow (Dynamics), Blades, Compressors
Proceedings Papers

Gas Turbine Shutdown Thermal Analysis and Results Compared With Experimental Data

Vishnu Vardhan Reddy, Kathiravan Selvam, Roberto De Prosperis
Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A005, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56601
https://doi.org/10.1115/GT2016-56601
View Paper titled, Gas Turbine Shutdown Thermal Analysis and Results Compared With Experimental Data
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Topics: Gas turbines, Thermal analysis, Transients (Dynamics), Flanges, Turbines, Approximation, Flow (Dynamics), Heat, Modeling, Natural convection
Proceedings Papers

Transient Thermal Analysis of Gas Turbine Shut Down Physics: Normal and Forced Cooling

Kathiravan Selvam, Roberto De Prosperis, Nageswara Rao Vanga
Proc. ASME. IMECE2014, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A004, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-38164
https://doi.org/10.1115/IMECE2014-38164
View Paper titled, Transient Thermal Analysis of Gas Turbine Shut Down Physics: Normal and Forced Cooling
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Topics: Cooling, Gas turbines, Physics, Thermal analysis, Transients (Dynamics), Turbines, Compressors, Flanges, Inspection, Machinery
Proceedings Papers

Heat Transfer Analysis of a Gas Turbine and Improving Predictability Using Prototype Test Data

T. Vishnu Vardhan Reddy, Roberto De Prosperis
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A010, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3701
https://doi.org/10.1115/GTINDIA2013-3701
View Paper titled, Heat Transfer Analysis of a Gas Turbine and Improving Predictability Using Prototype Test Data
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Topics: Engineering prototypes, Gas turbines, Heat transfer, Engines, Flanges, Machinery, Modeling, Computational fluid dynamics, Design, Failure
Proceedings Papers

Numerical Investigation of Flow and Heat Transfer in Gas Turbine Serpentine Passage Cooling and Comparison With Experimental Data

S. Kathiravan, Roberto De Prosperis, Alessandro Ciani
Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT11A011, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94666
https://doi.org/10.1115/GT2013-94666
View Paper titled, Numerical Investigation of Flow and Heat Transfer in Gas Turbine Serpentine Passage Cooling and Comparison With Experimental Data
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Topics: Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Computational fluid dynamics, Blades, Coating processes, Coatings, Computer simulation, Design
Journal Articles

Gas Turbines Fired With Biomass Pyrolysis Syngas: Analysis of the Overheating of Hot Gas Path Components

Simone Colantoni, Stefania Della Gatta, Roberto De Prosperis, Alessandro Russo, Francesco Fantozzi, Umberto Desideri
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2010, 132(6): 061401.
https://doi.org/10.1115/1.4000134
Published Online: March 19, 2010
View Article titled, Gas Turbines Fired With Biomass Pyrolysis Syngas: Analysis of the Overheating of Hot Gas Path Components
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Topics: Biomass, Flow (Dynamics), Fuels, Gas turbines, Natural gas, Pyrolysis, Syngas, Temperature, Creep, Methane
Proceedings Papers

Gas Turbines Fired With Biomass Pyrolysis Syngas: Analysis of the Overheating of Hot Gas Path Components

Simone Colantoni, Stefania Della Gatta, Roberto De Prosperis, Alessandro Russo, Francesco Fantozzi, Umberto Desideri
Proc. ASME. GT2009, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Education; Electric Power; Awards and Honors, 389-398, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59476
https://doi.org/10.1115/GT2009-59476
View Paper titled, Gas Turbines Fired With Biomass Pyrolysis Syngas: Analysis of the Overheating of Hot Gas Path Components
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Topics: Biomass, Gas turbines, Pyrolysis, Syngas, Turbines, Flow (Dynamics), Fuels, Computer software, Firing, Natural gas
Proceedings Papers

Modelling and Measuring Experiences to Evaluate the Modal Behaviour of an Industrial Gas Turbine High Pressure Bucket

Paolo Del Turco, Michele D’Ercole, Francesco Gamberi, Roberto De Prosperis, Nicola Pieroni, Massimiliano Mariotti
Proc. ASME. GT2007, Volume 5: Turbo Expo 2007, 425-435, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27459
https://doi.org/10.1115/GT2007-27459
View Paper titled, Modelling and Measuring Experiences to Evaluate the Modal Behaviour of an Industrial Gas Turbine High Pressure Bucket
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Topics: High pressure (Physics), Industrial gases, Modeling, Turbines, Design, High cycle fatigue, Failure, Resonance, Concurrent engineering, Endurance limit
Proceedings Papers

Interaction of Wheelspace Coolant and Main Flow in a New Aeroderivative LPT

Francesco Montomoli, Michela Massini, Nicola Maceli, Massimiliano Cirri, Luca Lombardi, Alessandro Ciani, Michele D’Ercole, Roberto De Prosperis
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1865-1873, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90877
https://doi.org/10.1115/GT2006-90877
View Paper titled, Interaction of Wheelspace Coolant and Main Flow in a New Aeroderivative LPT
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Topics: Coolants, Flow (Dynamics), Modeling, Pressure, Simulation, Turbines, Aviation, Computer simulation, Design, Generators