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Proceedings Papers

Dynamic Modeling and Degradation Study of a Hybrid Electric Power System for Urban Air Mobility

Teresa Donateo, Antonio Ficarella, Ludovica Spada Chiodo
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101597
https://doi.org/10.1115/GT2023-101597
View Paper titled, Dynamic Modeling and Degradation Study of a Hybrid Electric Power System for Urban Air Mobility
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Topics: Dynamic modeling, Power systems (Machinery), Rotorcraft, Urban air mobility, Dynamic response, Engines, Rotors, Aircraft, Algorithms, Batteries
Proceedings Papers

Coupled Lateral-Torsional Analysis With Structural Interaction on Geared Shaft

Mirko Libraschi, Francesco Capanni, Luca Innaco, Stefano Rossin
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT26A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100923
https://doi.org/10.1115/GT2023-100923
View Paper titled, Coupled Lateral-Torsional Analysis With Structural Interaction on Geared Shaft
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Topics: Bearings, Diaphragms (Mechanical devices), Diaphragms (Structural), Dynamic modeling, Dynamic systems, Gas turbines, Generators, Machinery, Mechanical drives, Modal analysis
Proceedings Papers

Dynamic Modelling of a Brayton PTES System

Guido Francesco Frate, Matteo Pettinari, Emanuele Di Pino Incognito, Riccardo Costanzi, Lorenzo Ferrari
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A013, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83445
https://doi.org/10.1115/GT2022-83445
View Paper titled, Dynamic Modelling of a Brayton PTES System
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Topics: Batteries, Brayton cycle, Design, Dynamic modeling, Energy storage, Engineering simulation, Heat, Heat engines, Heat pumps, Power grids
Proceedings Papers

Dynamic Modelling and Simulation of a 100 kW Micro Gas Turbine Running With Blended Methane/Hydrogen Fuel

Reyhaneh Banihabib, Mohsen Assadi
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A009, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81276
https://doi.org/10.1115/GT2022-81276
View Paper titled, Dynamic Modelling and Simulation of a 100 kW Micro Gas Turbine Running With Blended Methane/Hydrogen Fuel
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Topics: Control equipment, Dynamic modeling, Fuels, Hydrogen, Hydrogen fuels, Methane, Micro gas turbines, Simulation, Transients (Dynamics)
Proceedings Papers

Dynamic Modelling of Small Scale and High Temperature ORC System Using Simulink and CoolProp

Radheesh Dhanasegaran, Antti Uusitalo, Teemu Turunen-Saaresti
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T22A003, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15314
https://doi.org/10.1115/GT2020-15314
View Paper titled, Dynamic Modelling of Small Scale and High Temperature ORC System Using Simulink and CoolProp
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Topics: Dynamic modeling, High temperature, Organic Rankine cycle, Dynamic models, Cycles, Design, Exhaust systems, Modeling, Pumps, Turbogenerators
Proceedings Papers

On the Frequency Dependency of Tilting-Pad Journal Bearings

Laurence F. Wagner
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90195
https://doi.org/10.1115/GT2019-90195
View Paper titled, On the Frequency Dependency of Tilting-Pad Journal Bearings
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Topics: Bearings, Damping, Journal bearings, Stiffness, Degrees of freedom, Dynamic modeling, Hinges
Proceedings Papers

Control Technology Needs for Electrified Aircraft Propulsion Systems

Donald L. Simon, Joseph W. Connolly, Dennis E. Culley
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A022, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91413
https://doi.org/10.1115/GT2019-91413
View Paper titled, Control Technology Needs for Electrified Aircraft Propulsion Systems
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Topics: Aircraft propulsion, Control systems, Aircraft, Design, Engines, Gas turbines, Propulsion, Dynamic modeling, Electrical components, Emissions
Proceedings Papers

An Enhanced Gas Turbine Engine Laboratory: A Learning Platform Supporting an Undergraduate Engineering Curriculum

Andrew T. Bellocchio, Michael J. Benson, Bret P. Van Poppel, Seth A. Norberg, Ryan Benz
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A003, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91616
https://doi.org/10.1115/GT2019-91616
View Paper titled, An Enhanced Gas Turbine Engine Laboratory: A Learning Platform Supporting an Undergraduate Engineering Curriculum
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Topics: Gas turbines, Undergraduate students, Students, Engines, Dynamometers, Flow (Dynamics), Brakes, Data acquisition systems, Fuels, Stress
Proceedings Papers

Gas Turbine Combined Cycle Flexibility: A Dynamic Model for Compressor Intake Conditioning Through a Heat-Pump

Iacopo Rossi, Luca Piantelli, 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, V003T06A015, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91354
https://doi.org/10.1115/GT2019-91354
View Paper titled, Gas Turbine Combined Cycle Flexibility: A Dynamic Model for Compressor Intake Conditioning Through a Heat-Pump
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Topics: Combined cycles, Compressors, Dynamic models, Gas turbines, Heat pumps, Temperature, Power stations, Stress, Cooling, Dynamic modeling
Proceedings Papers

Dynamic Modelling and Control of a Compressor Using Chebyshev Polynomial Approximation

Marta Zagorowska, Nina Thornhill, Charlotte Skourup
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A019, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76399
https://doi.org/10.1115/GT2018-76399
View Paper titled, Dynamic Modelling and Control of a Compressor Using Chebyshev Polynomial Approximation
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Topics: Compressors, Dynamic modeling, Polynomial approximation, Approximation, Polynomials, Geometry, Modeling, Physical laws, Surges, Tradeoffs
Proceedings Papers

Dynamic Modelling of Blades Based on a Novel Curved Thin Walled Beam Theory

Juan C. Jauregui, Diego Cardenas, Hugo Elizalde, Oliver Probst
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A007, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76016
https://doi.org/10.1115/GT2018-76016
View Paper titled, Dynamic Modelling of Blades Based on a Novel Curved Thin Walled Beam Theory
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Topics: Blades, Dynamic modeling, Euler-Bernoulli beam theory, Computer-aided design, Geometry, B-splines, Degrees of freedom, Dynamic models, Finite element analysis, Stress
Proceedings Papers

Compressor Instability Analysis Within an Hybrid System Subject to Cycle Uncertainties

Alessandra Cuneo, Alberto Traverso, Aristide F. Massardo
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A016, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76504
https://doi.org/10.1115/GT2018-76504
View Paper titled, Compressor Instability Analysis Within an Hybrid System Subject to Cycle Uncertainties
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Topics: Compressors, Cycles, Uncertainty, Surges, Transients (Dynamics), Energy / power systems, Fuel cells, Simulation, Scram, Temperature
Proceedings Papers

Analytical Dynamic Model of Statically Indeterminate Rotor System and Misalignment

Guang Zhao, Shengxiang Li, Yunqiu Zhang, Zhiliang Xiong, Qingkai Han
Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A018, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63858
https://doi.org/10.1115/GT2017-63858
View Paper titled, Analytical Dynamic Model of Statically Indeterminate Rotor System and Misalignment
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Topics: Dynamic models, Rotors, Bearings, Aircraft engines, Deformation, Design, Dynamic modeling, Pressure, Stiffness, Vibration control
Proceedings Papers

Physics Based Dynamic Models of Three SOFC/GT Emulator Test-Rigs

Iacopo Rossi, Alberto Traverso, Martina Hohloch, Andreas Huber, David Tucker
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A023, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64204
https://doi.org/10.1115/GT2017-64204
View Paper titled, Physics Based Dynamic Models of Three SOFC/GT Emulator Test-Rigs
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Topics: Dynamic models, Physics, Solid oxide fuel cells, Dynamic modeling, Aerospace industry, Modeling, Noise (Sound), Predictive control, Reliability, Signals
Proceedings Papers

Simulation of CHP System Based on Micro Gas Turbine With Inverted Brayton Cycle

Kirill Alexandrovich Abrosimov, Dmitrii Igorevich Galkin, Ramil Zarifovich Tumashev, Alexander Alexandrovich Ustinov
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A019, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64029
https://doi.org/10.1115/GT2017-64029
View Paper titled, Simulation of CHP System Based on Micro Gas Turbine With Inverted Brayton Cycle
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Topics: Brayton cycle, Cogeneration systems, Micro gas turbines, Simulation, Modeling, Stress, Control systems, Heat, Coolants, Dynamic modeling
Proceedings Papers

Investigation of Fan Blade off Events Using a Bayesian Framework

B. Profir, M. H. Eres, J. P. Scanlan, R. Bates
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT32A002, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63431
https://doi.org/10.1115/GT2017-63431
View Paper titled, Investigation of Fan Blade off Events Using a Bayesian Framework
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Topics: Blades, Damage, Engines, Teams, Dynamic modeling, Dynamics (Mechanics), Mechanical engineering, Modeling, Oscillations, Statistical distributions
Proceedings Papers

Aeronautical Propulsion: Present Status and Future Directions

Melvin J. Hartmann
Proc. ASME. GT1984, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; Process Industries; Technology Resources, V005T15A003, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-288
https://doi.org/10.1115/84-GT-288
View Paper titled, Aeronautical Propulsion: Present Status and Future Directions
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Topics: Computers, Condition monitoring, Control systems, Design, Dynamic modeling, Gas turbines, Propulsion
Proceedings Papers

Dynamic Modeling of a Combined-Cycle Plant

K. S. Ahluwalia, R. Domenichini
Proc. ASME. GT1989, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A009, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-133
https://doi.org/10.1115/89-GT-133
View Paper titled, Dynamic Modeling of a Combined-Cycle Plant
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Topics: Combined cycle power stations, Dynamic modeling, Gas turbines, Boilers, Design, Energy / power systems, Flue gases, Heat, Simulation, Steam
Proceedings Papers

A Pump Instability Theory Using an Acoustic Feedback Mechanism

James E. Corley
Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T14A001, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-030
https://doi.org/10.1115/94-GT-030
View Paper titled, A Pump Instability Theory Using an Acoustic Feedback Mechanism
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Topics: Acoustics, Feedback, Pumps, Delays, Vibration, Waves, Dynamic modeling, Pipes, Piping systems, Resonance
Proceedings Papers

Dynamic Modeling of Single-Shaft Industrial Gas Turbine

R. Bettocchi, P. R. Spina, F. Fabbri
Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T11A007, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-332
https://doi.org/10.1115/96-GT-332
View Paper titled, Dynamic Modeling of Single-Shaft Industrial Gas Turbine
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Topics: Dynamic modeling, Industrial gases, Turbines, Gas turbines, Simulation, Transients (Dynamics), Machinery, Sensors, Steady state