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Proceedings Papers

Impact of High-Temperature Radiation on the Heat Transfer Characteristics of Film-Cooled Guide Vanes in Gas Turbines

Meng Wang, Ruquan You, Haiwang Li
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124193
https://doi.org/10.1115/GT2024-124193
View Paper titled, Impact of High-Temperature Radiation on the Heat Transfer Characteristics of Film-Cooled Guide Vanes in Gas Turbines
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Topics: Gas turbines, Guide vanes, Heat, Heat transfer, High temperature, Radiation (Physics), Stress
Proceedings Papers

Liquid Cooling of Fuel Cell Powered Aircraft: The Effect of Coolants on Thermal Management

Adam C. Frey, David Bosak, Joseph Stonham, Carl M. Sangan, Oliver J. Pountney
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A057, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128907
https://doi.org/10.1115/GT2024-128907
View Paper titled, Liquid Cooling of Fuel Cell Powered Aircraft: The Effect of Coolants on Thermal Management
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Topics: Aircraft, Coolants, Cooling, Fuel cells, Thermal management, Proton exchange membrane fuel cells, Cooling systems, Operating temperature, Design, Aircraft propulsion
Proceedings Papers

A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow

Mohsen Broumand, Sean Yun, Zekai Hong
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129157
https://doi.org/10.1115/GT2024-129157
View Paper titled, A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow
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Topics: Combustion, Flames, Heat flux, Hydrogen, Large eddy simulation, Turbulence, Vortices, Jets, Flow (Dynamics), Heat
Proceedings Papers

HFTsim: A Component Library for High-Frequency Gas Turbine Engine Performance Simulations

Emrah Güllü, Gökhan Aran
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124100
https://doi.org/10.1115/GT2024-124100
View Paper titled, HFTsim: A Component Library for High-Frequency Gas Turbine Engine Performance Simulations
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Topics: Engineering simulation, Gas turbines, Simulation, Surges, Transients (Dynamics), Equations of motion, Engines, Combustion chambers, Ducts, Heat
Proceedings Papers

Characteristics of Premixed Ammonia/Methane/Air Blends As an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage

Meghna Das Chaudhury, Abinash Sahoo, Kaushik Nonavinakere Vinod, Wesley Fisher, Srinath V. Ekkad, Venkateswaran Naranaswamy, Tiegang Fang
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A029, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128437
https://doi.org/10.1115/GT2024-128437
View Paper titled, Characteristics of Premixed Ammonia/Methane/Air Blends As an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage
Open the PDF for Characteristics of Premixed Ammonia/Methane/Air Blends As an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage in another window
Topics: Combustion chambers, Emissions, Flames, Fuels, Gas turbines, Heat, Methane, Stability, Stress
Proceedings Papers

Numerical Investigation on the Geometrical Scaling of Hydrogen Micromix Injectors

Xiaoxiao Sun, Mohamed Morsy, Charith Wijesinghe, Gaurav Singh, Vishal Sethi, John Rimmer, Kenneth Young
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A034, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128859
https://doi.org/10.1115/GT2024-128859
View Paper titled, Numerical Investigation on the Geometrical Scaling of Hydrogen Micromix Injectors
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Topics: Ejectors, Hydrogen, Design, Nitrogen oxides, Flames, Combustion chambers, Emissions, Heat, Pressure, Temperature distribution
Proceedings Papers

A Numerical Study of Emission Characteristics in Bluff Body Stabilized Turbulent Premixed Methane-Air Flames in Confined Environments

Anant Girdhar, Sriram P. Kalathoor, Jechiel Jagoda, Lakshmi N. Sankar
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A075, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126815
https://doi.org/10.1115/GT2024-126815
View Paper titled, A Numerical Study of Emission Characteristics in Bluff Body Stabilized Turbulent Premixed Methane-Air Flames in Confined Environments
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Topics: Emissions, Flames, Methane, Turbulence, Combustion chambers, Flow (Dynamics), Dynamics (Mechanics), Fuels, Engineering simulation, Filters
Proceedings Papers

Effect of Flare Angle in a Counter-Rotating Dual Radial Swirler on the Stability of a Swirl-Stabilized Flame

Darshan D. Rathod, Thirumalaikumaran S. K., Sonu Kumar, Pratikash Panda, Saptarshi Basu
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A067, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129127
https://doi.org/10.1115/GT2024-129127
View Paper titled, Effect of Flare Angle in a Counter-Rotating Dual Radial Swirler on the Stability of a Swirl-Stabilized Flame
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Topics: Chemiluminescence, Combustion, Ejectors, Flames, Flares, Flow (Dynamics), Particle image velocimetry, Shear (Mechanics), Stability, Heat
Proceedings Papers

Numerical Simulation and Experimental Study of a Full-Scale Mild Combustion Chamber

Yan Xiong, Yali Ben, Ningjing Yang, Zhigang Liu, Zhedian Zhang, Weiwei Shao, Xiang Xu
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128618
https://doi.org/10.1115/GT2024-128618
View Paper titled, Numerical Simulation and Experimental Study of a Full-Scale Mild Combustion Chamber
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Topics: Combustion, Combustion chambers, Computer simulation, Emissions, Gas turbines, Nitrogen oxides, Pressure, Temperature, Combustion technologies, Design
Proceedings Papers

Numerical Study of Flow and Combustion Dynamics in a Hydrogen-Air Rotating Detonation Combustor-Stator Integrated System

Pinaki Pal, James Braun, Yiqing Wang, Venkat Athmanathan, Guillermo Paniagua, Terrence R. Meyer
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A059, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129058
https://doi.org/10.1115/GT2024-129058
View Paper titled, Numerical Study of Flow and Combustion Dynamics in a Hydrogen-Air Rotating Detonation Combustor-Stator Integrated System
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Explosions, Flow (Dynamics), Hydrogen, Integrated systems, Stators, Waves, Nozzle guide vanes
Proceedings Papers

Numerical Prediction of Lean Blow Out Event in an Industrial Gas Turbines Through an LES Based CFD Analysis

Rajesh M., Meloni R., Arun A. K.
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A040, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128640
https://doi.org/10.1115/GT2024-128640
View Paper titled, Numerical Prediction of Lean Blow Out Event in an Industrial Gas Turbines Through an LES Based CFD Analysis
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Topics: Acoustics, Chemistry, Combustion, Combustion chambers, Computational fluid dynamics, Computer simulation, Control systems, Dynamics (Mechanics), Emissions, Engines
Proceedings Papers

Design-Point Techno-Economics of Brayton Cycle PTES for Combined Heat and Power

Ty Neises, Joshua McTigue
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128039
https://doi.org/10.1115/GT2024-128039
View Paper titled, Design-Point Techno-Economics of Brayton Cycle PTES for Combined Heat and Power
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Topics: Brayton cycle, Combined heat and power, Design, Heat
Proceedings Papers

Energy and Cost Analysis of Concentrated Solar Thermal Plants Integrated With Latent Heat Thermal Energy Storage for the Decarbonization of Industrial Processes

Davide Giampietro, Michele Stefanizzi, Francesco Fornarelli, Lorenzo Dambrosio, Daniele Nicolini, Adio Miliozzi, Sergio Mario Camporeale
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127835
https://doi.org/10.1115/GT2024-127835
View Paper titled, Energy and Cost Analysis of Concentrated Solar Thermal Plants Integrated With Latent Heat Thermal Energy Storage for the Decarbonization of Industrial Processes
Open the PDF for Energy and Cost Analysis of Concentrated Solar Thermal Plants Integrated With Latent Heat Thermal Energy Storage for the Decarbonization of Industrial Processes in another window
Topics: Concentrating solar power, Heat, Latent heat, Parabolic troughs, Thermal energy storage
Proceedings Papers

Retrofitting an Existing Combined Cycle Gas Turbine With Post-Combustion Carbon Capture: Assessment of Solvent Selection Impact on Performance

Antoine Verhaeghe, Laurent Bricteux, Frederiek Demeyer, Julien Blondeau, Ward De Paepe
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A012, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125053
https://doi.org/10.1115/GT2024-125053
View Paper titled, Retrofitting an Existing Combined Cycle Gas Turbine With Post-Combustion Carbon Capture: Assessment of Solvent Selection Impact on Performance
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Topics: Carbon capture and storage, Combined cycle gas turbines, Combustion, Retrofitting, Steam, Heat, Exhaust gas recirculation, Pressure, Stress, Carbon
Proceedings Papers

Impact of Off-Design Performance of Turbines on Organic-Rankine Cycle Simulations for Solar-Power Applications

Erdal Yildirim, Stefan aus der Wiesche, Mehmet Azmi Aktacir
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A024, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127198
https://doi.org/10.1115/GT2024-127198
View Paper titled, Impact of Off-Design Performance of Turbines on Organic-Rankine Cycle Simulations for Solar-Power Applications
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Topics: Cycles, Design, Organic Rankine cycle, Simulation, Solar power, Thermal efficiency, Turbines, Heat, Stress, Electric power generation
Proceedings Papers

Design and Simulation of eVTOL Aircraft Thermal Management System

Sangkeun Kang, Chana Saias, Ioannis Roumeliotis, Olivier Broca
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125709
https://doi.org/10.1115/GT2024-125709
View Paper titled, Design and Simulation of eVTOL Aircraft Thermal Management System
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Topics: Design, Electric vertical take-off and landing aircraft, Heat, Simulation, Stress, Thermal management
Proceedings Papers

Thermal Performance Assessment of High-Temperature Sensible Solid Thermal Energy Storage (SSTES): Various Designs, Storage Materials and Heat Transfer Fluids

Malini Bangalore Mohankumar, Sebastian Unger, Alexandre Guille, Andres Carro, Ricardo Chacartegui Ramírez, Uwe Hampel
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126448
https://doi.org/10.1115/GT2024-126448
View Paper titled, Thermal Performance Assessment of High-Temperature Sensible Solid Thermal Energy Storage (SSTES): Various Designs, Storage Materials and Heat Transfer Fluids
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Topics: Fluids, Heat, Heat transfer, High temperature, Storage, Thermal energy storage
Proceedings Papers

A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization

Miriam Benvenuto, Stefano Barberis, Alberto Traverso, Adriano Sciacovelli
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127461
https://doi.org/10.1115/GT2024-127461
View Paper titled, A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization
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Topics: Computer software, Cycles, Decision making, Design, Economics , Energy efficiency, Energy storage, Fluids, Heat, Heat pumps
Proceedings Papers

Pilot-Scale Testing of a Transcritical CO 2 -Based Pumped Thermal Energy Storage (PTES) System

Timothy J. Held, Jason Miller, Jason Mallinak, Vamshi Avadhanula, Luke Magyar
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A016, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129211
https://doi.org/10.1115/GT2024-129211
View Paper titled, Pilot-Scale Testing of a Transcritical CO 2 -Based Pumped Thermal Energy Storage (PTES) System
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Topics: Carbon dioxide, Testing, Thermal energy storage, Reservoirs, Cycles, Low temperature, Thermal energy, Fluids, Heat engines, Heat pumps
Proceedings Papers

LES Investigation of Film Cooling in Rotating Detonation Combustors

Shreyas Ramanagar Sridhara, Antonio Andreini, Marc D. Polanka, Myles D. Bohon
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T11A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123796
https://doi.org/10.1115/GT2024-123796
View Paper titled, LES Investigation of Film Cooling in Rotating Detonation Combustors
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Topics: Combustion chambers, Explosions, Film cooling, Flow (Dynamics), Coolants, Cooling, Waves, Combustion, Cooling systems, Density