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Proceedings Papers

Experimental Characterization of a Bladeless Air Compressor

Ravi Nath Tiwari, Federico Reggio, Mario Luigi Ferrari, Ward De Paepe, Alberto Traverso
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T18A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123669
https://doi.org/10.1115/GT2024-123669
View Paper titled, Experimental Characterization of a Bladeless Air Compressor
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Topics: Air compressors, Compressors, Computational fluid dynamics, Experimental characterization, Leakage, Flow (Dynamics), Design, Engineering prototypes, Pressure, Clearances (Engineering)
Proceedings Papers

Characterization of High-Pressure Hydrogen Leakages

Davide Cerbarano, Ermanno Lo Schiavo, Lorenzo Tieghi, Giovanni Delibra, Stefano Minotti, Alessandro Corsini
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101383
https://doi.org/10.1115/GT2023-101383
View Paper titled, Characterization of High-Pressure Hydrogen Leakages
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Topics: Cross-flow, Gas turbines, High pressure (Physics), Hydrogen, Jets, Leakage, Safety, Ventilation
Proceedings Papers

Experimental and Numerical Investigation of Forced Ventilation Loss in Gas Turbine Package

Antonio Asti, Federico Crugnola, Elena De Leo, Gabriele Lucherini, Stefano Minotti, Rajnish Kumar Singh
Proc. ASME. GT2023, Volume 9: Microturbines, Turbochargers, and Small Turbomachines; Oil and Gas Applications, V009T19A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103144
https://doi.org/10.1115/GT2023-103144
View Paper titled, Experimental and Numerical Investigation of Forced Ventilation Loss in Gas Turbine Package
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Topics: Alternating current (Electricity), Gas turbines, Natural convection, Ventilation
Proceedings Papers

Numerical Investigation at Nominal and Off-Design Operations Of a Supersonic Turbine for Liquid Rocket Engines With Full and Partial Admission Nozzles

Keita Yamamoto, Satoshi Ukai, Osamu Fukasawa, Taro Fukuda, Hideyo Negishi
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A021, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82348
https://doi.org/10.1115/GT2022-82348
View Paper titled, Numerical Investigation at Nominal and Off-Design Operations Of a Supersonic Turbine for Liquid Rocket Engines With Full and Partial Admission Nozzles
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Topics: Design, Nozzles, Rocket engines, Turbines, Internal flow, Energy dissipation, Flow (Dynamics), Simulation results, Engineering simulation, Flight
Proceedings Papers

Performance Assessment of Tesla Expander Using 3D Numerical Simulation

Avinash Renuke, Alberto Traverso
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A024, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82690
https://doi.org/10.1115/GT2022-82690
View Paper titled, Performance Assessment of Tesla Expander Using 3D Numerical Simulation
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Topics: Computer simulation, Turbines, Flow (Dynamics), Rotors, Disks, Stators, Fluids, Bearings, Computational fluid dynamics, Computer software
Proceedings Papers

Comprehensive Analysis of a Cycloidal Rotor With Different Types of Blade Profiles

Tomasz Staśko, Mirosław Majkut, Sławomir Dykas, Krystian Smołka
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82957
https://doi.org/10.1115/GT2022-82957
View Paper titled, Comprehensive Analysis of a Cycloidal Rotor With Different Types of Blade Profiles
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Topics: Blades, Rotors, HVAC equipment, Aviation, Computational fluid dynamics, Construction, Diffusers, Ducts, Flow (Dynamics), Internal flow
Proceedings Papers

Axial Ventilation and Blade Row Effects on Transient Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A014, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82552
https://doi.org/10.1115/GT2022-82552
View Paper titled, Axial Ventilation and Blade Row Effects on Transient Natural Convective Shutdown Cooling in a Gas Turbine
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Topics: Blades, Cooling, Gas turbines, Transients (Dynamics), Ventilation, Annulus, Flow (Dynamics), Temperature, Cycles, Compressors
Proceedings Papers

Aeroderivative Gas Turbine Enclosure Ventilation System

Ravinder Yerram, Richard Watkins, Balakrishnan Ponnuraj
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A014, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59136
https://doi.org/10.1115/GT2021-59136
View Paper titled, Aeroderivative Gas Turbine Enclosure Ventilation System
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Topics: Gas turbines, Ventilation, Engines, Leakage, Turbines, Computational fluid dynamics, Flow (Dynamics), Boundary-value problems, Cooling, Fuels
Proceedings Papers

Experimental Characterization of Losses in Bladeless Turbine Prototype

Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A011, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59328
https://doi.org/10.1115/GT2021-59328
View Paper titled, Experimental Characterization of Losses in Bladeless Turbine Prototype
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Topics: Engineering prototypes, Experimental characterization, Turbines, Rotors, Stators, Accuracy and precision, Compressed air, Disks, Electricity (Physics), Energy generation
Proceedings Papers

CFD Modelling of Steam Turbine Last Stage Blades at Low Load Using Multiple Mixing Plane Approach

Antonio Mambro, Francesco Congiu, Enzo Galloni
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A012, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14667
https://doi.org/10.1115/GT2020-14667
View Paper titled, CFD Modelling of Steam Turbine Last Stage Blades at Low Load Using Multiple Mixing Plane Approach
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Topics: Blades, Computational fluid dynamics, Modeling, Steam turbines, Stress, Ventilation
Proceedings Papers

Experimental and Numerical Study of Flow and Dynamics on LSB at 34 MW Steam Turbine

Michal Hoznedl, Kamil Sedlák, Lukáš Mrózek, Tereza Dadáková, Zdeněk Kubín, Karel Gregor
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A003, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14280
https://doi.org/10.1115/GT2020-14280
View Paper titled, Experimental and Numerical Study of Flow and Dynamics on LSB at 34 MW Steam Turbine
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Topics: Blades, Dynamics (Mechanics), Exhaust systems, Flow (Dynamics), Steam turbines, Ventilation, Vibration
Proceedings Papers

Prediction of Ventilation Effectiveness for LM9000 Package With Machine Learning

Alessandro Corsini, Giovanni Delibra, Marco Giovannelli, Gabriele Lucherini, Stefano Minotti, Stefano Rossin, Lorenzo Tieghi
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A006, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14916
https://doi.org/10.1115/GT2020-14916
View Paper titled, Prediction of Ventilation Effectiveness for LM9000 Package With Machine Learning
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Topics: Machine learning, Ventilation, Computational fluid dynamics, Artificial neural networks, Simulation, Gas turbines, Acoustics, Algorithms, Explosions, Flanges
Proceedings Papers

Solid Biomass to Medium CV Gas Conversion With Rich Combustion

Gordon E. Andrews, Aysha Irshad, Herodotus N. Phylaktou, Bernard M. Gibbs
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90196
https://doi.org/10.1115/GT2019-90196
View Paper titled, Solid Biomass to Medium CV Gas Conversion With Rich Combustion
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Topics: Biomass, Combustion, Fuel gasification, Pine (Wood product), Gases, Hydrogen, Exhaust systems, Fourier transform infrared spectroscopy, Fuels, Heat
Proceedings Papers

Experimental and Numerical Investigation of Small Scale Tesla Turbines

Avinash Renuke, Alberto Vannoni, Matteo Pascenti, Alberto Traverso
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A014, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91352
https://doi.org/10.1115/GT2019-91352
View Paper titled, Experimental and Numerical Investigation of Small Scale Tesla Turbines
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Topics: Turbines, Disks, Design, Energy generation, Exhaust systems, Nozzles, Energy harvesting, Fluids, Leakage flows, Manufacturing
Proceedings Papers

Simulation of the Deposit Evolution on a Fan Blade for Tunnel Ventilation

Alessio Castorrini, Paolo Venturini, Alessandro Corsini, Franco Rispoli
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91290
https://doi.org/10.1115/GT2019-91290
View Paper titled, Simulation of the Deposit Evolution on a Fan Blade for Tunnel Ventilation
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Topics: Blades, Simulation, Tunnels, Ventilation, Particulate matter, Geometry, Flow (Dynamics), Rotors, Shapes, Damage
Proceedings Papers

Identification of Poorly Ventilated Zones in Gas-Turbine Enclosures With Machine Learning

Alessandro Corsini, Giovanni Delibra, Marco Giovannelli, Gabriele Lucherini, Stefano Minotti, Stefano Rossin, Lorenzo Tieghi
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A003, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91198
https://doi.org/10.1115/GT2019-91198
View Paper titled, Identification of Poorly Ventilated Zones in Gas-Turbine Enclosures With Machine Learning
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Topics: Gas turbines, Machine learning, Artificial neural networks, Computation, Flow (Dynamics), Gaseous fuels, Leakage, Reynolds-averaged Navier–Stokes equations, Ventilation, Air flow
Proceedings Papers

Modelling of Sonic Jets for Gas Leak Applications

Stefano Minotti, Alessandro Corsini, Giovanni Delibra, Gabriele Lucherini, Stefano Rossin, Lorenzo Tieghi, Stefania Traldi
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A024, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91199
https://doi.org/10.1115/GT2019-91199
View Paper titled, Modelling of Sonic Jets for Gas Leak Applications
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Topics: Jets, Leakage, Modeling, Gaseous fuels, Computational fluid dynamics, Engineering simulation, Gas turbines, Simulation, Design, Explosives
Proceedings Papers

The Impact of Model Assumptions on the CFD Assisted Design of Gas Turbine Packages

Gabriele Lucherini, Vittorio Michelassi, Stefano Minotti
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A020, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90871
https://doi.org/10.1115/GT2019-90871
View Paper titled, The Impact of Model Assumptions on the CFD Assisted Design of Gas Turbine Packages
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Topics: Computational fluid dynamics, Design, Gas turbines, Flow (Dynamics), Leakage, Temperature, Simulation, Ventilation, Acoustics, Diffusion (Physics)
Proceedings Papers

Experimental and Numerical Investigation on Gas Turbine Package Scale Model

Gabriele Lucherini, Stefano Minotti, Giacomo Ragni, Francesco Bologna
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A018, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75694
https://doi.org/10.1115/GT2018-75694
View Paper titled, Experimental and Numerical Investigation on Gas Turbine Package Scale Model
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Topics: Gas turbines, Flow (Dynamics), Computational fluid dynamics, Design, Ventilation, Leakage, Ducts, Fluids, Instrumentation, Pipes
Proceedings Papers

On the Choice of Suitable Parameters for the Assessment of Industrial Fans Performance and Efficiency

Massimo Masi, Federico Fontana, Andrea Lazzaretto
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64032
https://doi.org/10.1115/GT2017-64032
View Paper titled, On the Choice of Suitable Parameters for the Assessment of Industrial Fans Performance and Efficiency
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Topics: Fans, Pressure, Regulations, Testing, Ventilation, Ventilation equipment