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Proceedings Papers

Intercooler Parametric Analysis for the IRA Engine Cycle Performance Augmentation

Emmanouil Alexiou, Zinon Vlahostergios, Christina Salpingidou, Fabian Donus, Dimitrios Misirlis, Kyros Yakinthos
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A006, June 7–11, 2021
Paper No: GT2021-59187
DOI: https://doi.org/10.1115/GT2021-59187
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Topics: Cycles, Engines, Aircraft engines, Design, Compressors, Fuel consumption, Heat exchangers, Combustion chambers, Emissions, Exhaust systems
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
Paper No: GT2021-59328
DOI: https://doi.org/10.1115/GT2021-59328
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Topics: Engineering prototypes, Experimental characterization, Turbines, Rotors, Stators, Accuracy and precision, Compressed air, Disks, Electricity (Physics), Energy generation
Proceedings Papers

How Is a Correct GT Combustor Heat Balance Established?

Hans E. Wettstein
Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T08A001, September 21–25, 2020
Paper No: GT2020-14235
DOI: https://doi.org/10.1115/GT2020-14235
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Topics: Combustion chambers, Heat, Fuels, Temperature, Combustion, Methane, Cycles, Condensation, Flow (Dynamics), Gas turbines
Proceedings Papers

Balancing a High-Renewables Electric Grid With Hydrogen-Fuelled Combined Cycles: A Country Scale Analysis

Paolo Colbertaldo, Giulio Guandalini, Elena Crespi, Stefano Campanari
Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T09A006, September 21–25, 2020
Paper No: GT2020-15570
DOI: https://doi.org/10.1115/GT2020-15570
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Topics: Combined cycles, Hydrogen, Renewable energy sources, Natural gas, Storage, Emissions, Energy generation, Energy storage, Fuel cells, Batteries
Proceedings Papers

Compressed Air Energy Storage for a Small Size Standalone Plant Powered by a Solar Power Unit and a Gas Turbine

Gianmario L. Arnulfi, Giulio Croce
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T07A001, September 21–25, 2020
Paper No: GT2020-14631
DOI: https://doi.org/10.1115/GT2020-14631
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Topics: Compressed air, Energy storage, Gas turbines, Solar power
Proceedings Papers

Optimization of an Air Turbo Starter Considering its Joint Work With an Auxiliary Power Unit

Grigorii Popov, Vasilii Zubanov, Oleg Baturin, Daria Kolmakova, Yulia Novikova, Andrei Volkov
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A050, September 21–25, 2020
Paper No: GT2020-16034
DOI: https://doi.org/10.1115/GT2020-16034
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Topics: Gas turbines, Optimization, Torque, Turbines, Turbochargers, Engines, Computational fluid dynamics, Design, Modeling, Algorithms
Proceedings Papers

Preliminary Design and Performance Assessment of an Underwater CAES System (UW-CAES) for Wind Power Balancing

Marco Astolfi, Giulio Guandalini, Marco Belloli, Adriano Hirn, Paolo Silva, Stefano Campanari
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A009, June 17–21, 2019
Paper No: GT2019-91048
DOI: https://doi.org/10.1115/GT2019-91048
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Topics: Design, Wind power, Storage, Stress, Compressors, Thermal energy storage, Compressed air, Compression, Heat, Renewable energy
Proceedings Papers

80 Years Open GT Development in Baden

Hans E. Wettstein
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T08A001, June 17–21, 2019
Paper No: GT2019-90177
DOI: https://doi.org/10.1115/GT2019-90177
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Topics: Compressed air, Cycles, Electric power generation, Energy storage, Engineers, Errors, Gas turbines, Helium, Integrated gasification combined cycle power stations, Testing performance
Proceedings Papers

Thermal Characterization of a Turbulent Free Jet With Planar Laser Induced Fluorescence (PLIF)

Sara Seitz, Lesley M. Wright
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A015, June 17–21, 2019
Paper No: GT2019-92058
DOI: https://doi.org/10.1115/GT2019-92058
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Topics: Fluorescence, Lasers, Thermal characterization, Turbulence, Particulate matter, Temperature, Temperature distribution, Air flow, Calibration, Combustion
Proceedings Papers

Numerical Analysis and Optimization of Syngas Flow Rates for Gas Turbine for Low Heating Value Fuel

Bo Zhang, Ye Qin, Mu Yanfei, Shaoping Shi
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A006, June 17–21, 2019
Paper No: GT2019-90273
DOI: https://doi.org/10.1115/GT2019-90273
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Topics: Flow (Dynamics), Fuels, Gas turbines, Heating, Numerical analysis, Optimization, Syngas, Combustion chambers, Exhaust systems, Temperature
Proceedings Papers

Lean Fully Premixed Injection for Commercial Jet Engines: An Initial Design Study

Paul Palies, Ragini Acharya, Andreas Hoffie, Matthew Thomas
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A039, June 17–21, 2019
Paper No: GT2019-91653
DOI: https://doi.org/10.1115/GT2019-91653
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Topics: Design, Jet engines, Ejectors, Fuels, Computer simulation, Compressed air, Engines, Flames, Heat exchangers, Heat transfer
Proceedings Papers

Evaluation of the Fuel Saving Potential Regarding Recuperated Helicopter Flight Conditions

Chengyu Zhang, Martin Kerler, Volker Gümmer
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A012, June 11–15, 2018
Paper No: GT2018-75637
DOI: https://doi.org/10.1115/GT2018-75637
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Topics: Flight, Fuels, Weight (Mass), Cycles, Engines, Electromagnetic weapons, Gas turbines, Simulation, Aircraft, Compressed air
Proceedings Papers

Numerical Investigation of Diffuser Rotating Stall and System Instability in a Centrifugal Compressor With Vaned Diffuser

Yang Zhao, Guang Xi, Jiayi Zhao
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A016, June 11–15, 2018
Paper No: GT2018-76149
DOI: https://doi.org/10.1115/GT2018-76149
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Topics: Compressors, Diffusers, Flow (Dynamics), Surges, Corners (Structural elements), Separation (Technology), Transients (Dynamics), Blades, Compressed air, Computer simulation
Proceedings Papers

Numerical Investigation of a Sweeping Jet Actuator for Active Flow Control in a Compressor Cascade

Qinghe Meng, Shaowen Chen, Weihang Li, Songtao Wang
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A022, June 11–15, 2018
Paper No: GT2018-76052
DOI: https://doi.org/10.1115/GT2018-76052
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Topics: Actuators, Cascades (Fluid dynamics), Compressors, Flow control, Flow separation, Computational fluid dynamics, Corners (Structural elements), Flow (Dynamics), Pressure, Blades
Proceedings Papers

Biomass Microturbine Based EFGT and IPRP Cycles: Environmental Impact Analysis and Comparison

Mauro Zampilli, Gianni Bidini, Paolo Laranci, Michele D’Amico, Pietro Bartocci, Francesco Fantozzi
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T03A012, June 26–30, 2017
Paper No: GT2017-64947
DOI: https://doi.org/10.1115/GT2017-64947
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Topics: Biomass, Cycles, Microturbines, Carbon, Pyrolysis, Combined heat and power, Combustion, Biochar, Compressed air, Distributed power generation
Proceedings Papers

Experimental Study of the Static and Dynamic Characteristics of a Long Smooth Seal With Two-Phase, Mainly-Air Mixtures

Min Zhang, James E. Mclean, Jr., Dara W. Childs
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A023, June 26–30, 2017
Paper No: GT2017-63988
DOI: https://doi.org/10.1115/GT2017-63988
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Topics: Clearances (Engineering), Compressed air, Compressors, Damping, Excitation, Flow (Dynamics), Fluids, Friction, Leakage, Pistons
Proceedings Papers

Extremely Low Mass Flow at High Blade to Jet Speed Ratio in Variable Geometry Radial Turbines and its Influence on the Flow Pattern: A CFD Analysis

José Ramón Serrano, Antonio Gil, Roberto Navarro, Lukas Benjamin Inhestern
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A005, June 26–30, 2017
Paper No: GT2017-63368
DOI: https://doi.org/10.1115/GT2017-63368
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Topics: Blades, Computational fluid dynamics, Flow (Dynamics), Geometry, Turbines, Turbochargers, Design, Engines, Compressors, Engineering simulation
Proceedings Papers

The Fabrication, High Heat Flux Testing, and Failure Analysis of Thermal Barrier Coatings for Power Generation Gas Turbines

Mary Helen McCay, Pei-feng Hsu, D. Edward Croy, David Moreno, Mengqi Zhang
Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A008, June 26–30, 2017
Paper No: GT2017-63683
DOI: https://doi.org/10.1115/GT2017-63683
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Topics: Energy generation, Failure analysis, Gas turbines, Heat flux, Manufacturing, Testing, Thermal barrier coatings, Temperature, Cycles, Heating
Proceedings Papers

Aerodynamic Performance of Novel Lightweight Turbine Blade

Yoji Okita, Kozo Nita, Seiji Kubo
Proc. ASME. GT2016, Volume 2B: Turbomachinery, V02BT38A020, June 13–17, 2016
Paper No: GT2016-56516
DOI: https://doi.org/10.1115/GT2016-56516
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Topics: Turbine blades, Airfoils, Design, Pressure, Cascades (Fluid dynamics), Shapes, Mach number, Weight (Mass), Geometry, Blades
Proceedings Papers

A Combined Power Plant Fueled by Syngas Produced in a Downdraft Gasifier

Bernardo Fortunato, Sergio Mario Camporeale, Marco Torresi, Francesco Fornarelli, Gianluigi Brunetti, Antonio Marco Pantaleo
Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A023, June 13–17, 2016
Paper No: GT2016-58159
DOI: https://doi.org/10.1115/GT2016-58159
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Topics: Power stations, Syngas, Biomass, Combustion, Cycles, Combustion chambers, Heat recovery steam generators, Combustion systems, Compressed air, Heat exchangers