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Proceedings Papers

Hydrogen Thermal-Powered Aircraft Combustion and Propulsion System

Paul P. Palies
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A002, June 13–17, 2022
Paper No: GT2022-78214
DOI: https://doi.org/10.1115/GT2022-78214
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Topics: Aircraft, Combustion, Hydrogen, Propulsion systems, Combustion chambers, Fuels, Aviation, Design, Emissions, Engines
Proceedings Papers

An Innovative Concept for the Complete and Low-NO x Combustion of Non-Carbon Eco-Fuels Using a Thermo-Acoustically-Driven, Hydrogen-Powered Pilot Stage

Nina Paulitsch, Fabrice Giuliani, Andrea Hofer, Johannes Hofer, Lukas Andracher
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A006, June 13–17, 2022
Paper No: GT2022-80886
DOI: https://doi.org/10.1115/GT2022-80886
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Topics: Acoustics, Carbon, Combustion, Fuels, Hydrogen, Flames, Actuators, Pollution, Turbulence, Climate change
Proceedings Papers

Design and CFD Study of an ORC Radial Turbine for Multiple Working Fluids

Tchable-Nan Djaname, Michael Deligant, Farid Bakir, Marzia Marinelli, Tommaso Capurso, Marco Torresi
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A012, June 13–17, 2022
Paper No: GT2022-81741
DOI: https://doi.org/10.1115/GT2022-81741
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Topics: Computational fluid dynamics, Design, Fluids, Organic Rankine cycle, Turbines, Geometry, Brayton cycle, Carbon, Carbon dioxide, Compressibility
Proceedings Papers

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration Towards Flexible Heat-to-Power Ratio — Global Thermodynamic Performance Assessment and Specific Case Studies

Ward De Paepe, Tom Clymans
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T16A008, June 13–17, 2022
Paper No: GT2022-83427
DOI: https://doi.org/10.1115/GT2022-83427
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Topics: Combined heat and power, Heat, Internal energy (Physics), Micro gas turbines, Thermal energy, Exergy, High temperature, Low temperature, Steam, Boilers
Proceedings Papers

Carbon Capture Performance Assessment Applied to Combined Cycle Gas Turbine Under Part-Load Operation

Antoine Verhaeghe, Lionel Dubois, Laurent Bricteux, Diane Thomas, Julien Blondeau, Ward De Paepe
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A027, June 13–17, 2022
Paper No: GT2022-82892
DOI: https://doi.org/10.1115/GT2022-82892
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Topics: Carbon capture and storage, Combined cycle gas turbines, Stress, Carbon dioxide, Emissions, Absorption, Bearings, Climate change, Cooling, Manufacturing systems
Proceedings Papers

The Design of a Small-Scale Pumped Heat Energy Storage System for the Demonstration of Controls and Operability

Natalie R. Smith, Brittany Tom, Aaron Rimpel, Joshua Just, Michael Marshall, George Khawly, Thomas Revak, Kevin Hoopes
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A012, June 13–17, 2022
Paper No: GT2022-83424
DOI: https://doi.org/10.1115/GT2022-83424
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Topics: Design, Energy storage, Heat, Cycles, Hardware, Machinery, Design engineering, Heat engines, Heat exchangers, Heat pumps
Proceedings Papers

Techno-Economic Optimization of a Hybrid PV-CSP Plant With Molten Salt Thermal Energy Storage and Supercritical CO2 Brayton Power Cycle

Salvatore Guccione, Silvia Trevisan, Rafael Guedez, Björn Laumert, Simone Maccarini, Alberto Traverso
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A006, June 13–17, 2022
Paper No: GT2022-80376
DOI: https://doi.org/10.1115/GT2022-80376
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Topics: Economics , Optimization, Supercritical carbon dioxide, Thermal energy storage, Thermodynamic power cycles, Solar energy, Concentrating solar power, Cycles, Thermal energy, Turbomachinery
Proceedings Papers

A Supercritical CO 2 Brayton Cycle Micro Turbine for Waste Heat Conversion: Optimization Layout in Cogenerative Applications

Fabrizio Reale, Raniero Sannino, Raffaele Tuccillo
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A016, June 7–11, 2021
Paper No: GT2021-59654
DOI: https://doi.org/10.1115/GT2021-59654
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Topics: Brayton cycle, Gas turbines, Heat recovery, Micro gas turbines, Optimization, Supercritical carbon dioxide, Turbines, Waste heat, Cycles, Organic Rankine cycle
Proceedings Papers

Impact of Hydrogen Addition on the Thermoacoustic Instability and Precessing Vortex Core Dynamics in a CH 4 /H 2 /air Technically Premixed Combustor

Anindya Datta, Saarthak Gupta, Santosh Hemchandra, Ianko Chterev, Isaac Boxx
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A018, June 7–11, 2021
Paper No: GT2021-58794
DOI: https://doi.org/10.1115/GT2021-58794
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Topics: Combustion chambers, Dynamics (Mechanics), Hydrogen, Methane, Vortices, Oscillations, Flames, Flow (Dynamics), Fuels, Nozzles
Proceedings Papers

Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Abhishek Kushwaha, Praveen Kasthuri, Samadhan A. Pawar, R. I. Sujith, Ianko Chterev, Isaac Boxx
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A024, June 7–11, 2021
Paper No: GT2021-60011
DOI: https://doi.org/10.1115/GT2021-60011
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Topics: Combustion chambers, Hydrogen, Methane, Oscillations, Sound pressure, Cycles, Heat, Flames, Acoustics, Flow (Dynamics)
Proceedings Papers

Control Strategy Development for Optimized Operational Flexibility From Humidified Micro Gas Turbine: Saturation Tower Performance Assessment

Ward De Paepe, Alessio Pappa, Diederik Coppitters, Marina Montero Carrero, Panagiotis Tsirikoglou, Francesco Contino
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A019, June 7–11, 2021
Paper No: GT2021-60209
DOI: https://doi.org/10.1115/GT2021-60209
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Topics: Micro gas turbines, Cycles, Fluids, Water, Electric load, Stress, Combined heat and power, Distributed power generation, Flow (Dynamics), Heat
Proceedings Papers

Design and Optimization of Non-Supercritical CO2 Thermal Power Cycle for “P2H2P” Energy Storage System

Ondrej Burian, Radek Skoda
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T07A007, September 21–25, 2020
Paper No: GT2020-16027
DOI: https://doi.org/10.1115/GT2020-16027
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Topics: Carbon dioxide, Cycles, Design, Energy storage, Optimization, Thermal energy
Proceedings Papers

Design Optimization of a Multi-kW Thermoacoustic Electric Generator Using DeltaEC Model

Srinath Somu, Deanna Lacoste, Saumitra Saxena, William L. Roberts, Robert M. Keolian
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A021, September 21–25, 2020
Paper No: GT2020-15419
DOI: https://doi.org/10.1115/GT2020-15419
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Topics: Acoustics, Cycles, Design, Gas turbines, Generators, Optimization, Dimensions, Heat, Heat recovery, Power stations
Proceedings Papers

Recuperator Performance Assessment in Humidified Micro Gas Turbine Applications Using Experimental Data Extended With Preliminary Support Vector Regression Model Analysis

Ward De Paepe, Alessio Pappa, Diederik Coppitters, Marina Montero Carrerro, Panagiotis Tsirikoglou, Francesco Contino
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A028, September 21–25, 2020
Paper No: GT2020-15634
DOI: https://doi.org/10.1115/GT2020-15634
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Topics: Micro gas turbines, Support vector machines, Cycles, Flow (Dynamics), Modeling, Combined heat and power, Electromagnetic scattering, Compressors, Distributed power generation, Exhaust systems
Proceedings Papers

Comparison of Steam Turbine Pre-Warming and Warm-Keeping Strategies Using Hot Air for Fast Turbine Start-Up

Lukas Pehle, Piotr Łuczyński, Taejun Jeon, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A004, September 21–25, 2020
Paper No: GT2020-14281
DOI: https://doi.org/10.1115/GT2020-14281
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Topics: Steam turbines, Turbines, Finite element methods, Finite element model, Stress, Boundary-value problems, Coal power, Cycles, Flow (Dynamics), Heat transfer
Proceedings Papers

Numerical Investigation on the Aerodynamic Performance of a Low-Pressure Steam Turbine Exhaust Hood Using DOE Analysis

Tommaso Diurno, Tommaso Fondelli, Leonardo Nettis, Nicola Maceli, Lorenzo Arcangeli, Antonio Andreini, Bruno Facchini
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A023, September 21–25, 2020
Paper No: GT2020-15993
DOI: https://doi.org/10.1115/GT2020-15993
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Topics: Exhaust systems, Pressure, Steam turbines, Flow (Dynamics), Turbines, Design, Diffusers, Rotors, Simulation, Computational fluid dynamics
Proceedings Papers

A Thermo-Hydrodynamic Model for Thermal Energy Flow Management in a (Semi) Floating Ring Bearing System for Automotive Turbochargers

Luis San Andrés, Wonbae Jung, Seong-Ki Hong
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A010, September 21–25, 2020
Paper No: GT2020-14332
DOI: https://doi.org/10.1115/GT2020-14332
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Topics: Bearings, Flow (Dynamics), Thermal energy, Thermohydrodynamics, Turbochargers
Proceedings Papers

High-Frequency Instability Driving Potential of Premixed Jet Flames in a Tubular Combustor due to Dynamic Compression and Deflection

Payam Mohammadzadeh Keleshtery, Gerrit Heilmann, Christoph Hirsch, Lukasz Panek, Michael Huth, Thomas Sattelmayer
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A060, September 21–25, 2020
Paper No: GT2020-15048
DOI: https://doi.org/10.1115/GT2020-15048
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Topics: Combustion chambers, Compression, Deflection, Flames, Design, Dynamics (Mechanics), Heat, Turbulence, Acoustics, Chemiluminescence
Proceedings Papers

Effect of Different Fuels on Combustion Instabilities in an Annular Combustor

Preethi Rajendram Soundararajan, Guillaume Vignat, Daniel Durox, Antoine Renaud, Sébastien Candel
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A046, September 21–25, 2020
Paper No: GT2020-16092
DOI: https://doi.org/10.1115/GT2020-16092
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Topics: Combustion, Combustion chambers, Fuels, Sprays, Fluctuations (Physics), Heptane, Ejectors, Flames, Heat, Jet engines
Proceedings Papers

Morphology and Dynamics of a Premixed Hydrogen-Methane-Air Jet Flame in Hot Vitiated Turbulent Crossflow

R. Solana-Pérez, L. Miniero, S. Shcherbanev, M. Bothien, N. Noiray
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A066, September 21–25, 2020
Paper No: GT2020-16282
DOI: https://doi.org/10.1115/GT2020-16282
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Topics: Dynamics (Mechanics), Flames, Hydrogen, Methane, Turbulence, Fuels, Shear (Mechanics), Aerodynamics, Center of mass, Chemiluminescence