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Proceedings Papers

Automatized Experimental Combustor Development Using Adaptive Surrogate Model-Based Optimization

Johann Moritz Reumschüssel, Philipp Maximilian zur Nedden, Jakob G. R. von Saldern, Thoralf G. Reichel, Bernhard Ćosić, Christian Oliver Paschereit

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A048, June 13–17, 2022

Paper No: GT2022-81756

DOI: https://doi.org/10.1115/GT2022-81756

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Topics: Combustion chambers, Optimization, Flames, Emissions, Fuels, Gas turbines, Nitrogen oxides, Stability, Valves, Artificial intelligence

Proceedings Papers

Internal Heat Transfer Measurement on Metal-Based Additively Manufactured Channels Using a Transient Technique

Patrick Lüscher, Marin Deflorin, Manuel Voggesser, Peter Stuber, Vincent Galoul, Minseok Ko

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A004, June 13–17, 2022

Paper No: GT2022-79547

DOI: https://doi.org/10.1115/GT2022-79547

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Topics: Additive manufacturing, Heat transfer, Metals, Transients (Dynamics), Cooling, Surface roughness, Design, Flow (Dynamics), Databases, Friction

Proceedings Papers

Analysis of Melting and Solidification Behavior in DED Laser Welding of Inconel 901

Ehtesham Ali, Hwabhin Kwon, Je-Hyun Lee, Heesung Park

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A016, June 13–17, 2022

Paper No: GT2022-82851

DOI: https://doi.org/10.1115/GT2022-82851

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Topics: Laser welding, Lasers, Melting, Solidification, Temperature, Computer simulation, Computer software, Cooling, Simulation, Transients (Dynamics)

Proceedings Papers

Influence of Opposing Dilution Jets on Effusion Cooling

M. Riley Creer, Karen A. Thole

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A004, June 7–11, 2021

Paper No: GT2021-59429

DOI: https://doi.org/10.1115/GT2021-59429

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Topics: Cooling, Jets, Momentum, Combustion chambers, Combustion, Temperature, Durability, Gas turbines, Melting, Pressure

Proceedings Papers

Influence of Turboshaft Engine Architecture on Ash Particle Deposition: Reduced Order Model Application

Matthew Ellis, Nicholas Bojdo, Antonio Filippone

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A011, September 21–25, 2020

Paper No: GT2020-15203

DOI: https://doi.org/10.1115/GT2020-15203

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Topics: Engines, Particulate matter, Temperature, Flames, Combustion chambers, Computer simulation, Damage, Gas turbines, High pressure (Physics), Melting

Proceedings Papers

Numerical Simulation Model of Electrothermal De-Icing Process on Composite Substrate

Xiaofeng Guo, Zhiqiang Guo, Qian Yang, Wei Dong

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A017, September 21–25, 2020

Paper No: GT2020-16116

DOI: https://doi.org/10.1115/GT2020-16116

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Topics: Composite materials, Computer simulation, Deicing, Ice, Carbon reinforced plastics, Melting, Airfoils, Thermal properties, Fibers, Heat transfer

Proceedings Papers

A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

Akshay Khadse, Andres Curbelo, Ladislav Vesely, Jayanta S. Kapat

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A007, September 21–25, 2020

Paper No: GT2020-14679

DOI: https://doi.org/10.1115/GT2020-14679

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Topics: Cooling, Heat transfer, Supercritical carbon dioxide, Turbine blades, Blades, Temperature, Turbines, Cascades (Fluid dynamics), Cycles, Brayton cycle

Proceedings Papers

LES-Verified RANS-Based Deterministic and Continuous Multiple-Objective Combustor Design Optimization

Alejandro M. Briones, Timothy J. Erdmann, Brent A. Rankin

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A001, September 21–25, 2020

Paper No: GT2020-14034

DOI: https://doi.org/10.1115/GT2020-14034

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Topics: Combustion chambers, Design, Optimization, Reynolds-averaged Navier–Stokes equations, Pressure, Cavities, Engineering simulation, Simulation, Combustion, Heat

Proceedings Papers

Microstructure and Oxidation Behaviour of NGB and WGB Joints With Boron/Silicon Free Nickel Base Braze Alloys

Xiao Huang

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T18A001, September 21–25, 2020

Paper No: GT2020-14017

DOI: https://doi.org/10.1115/GT2020-14017

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Topics: Alloys, Boron, Brazing, Nickel, Oxidation, Silicon, Spallation (Nuclear physics), Temperature, Cavities, Cycles

Proceedings Papers

Proof of Concept for a Novel Interstage Injection Design in Axial Compressors

T. Doerr, S. Braun, S. Schuster, D. Brillert

Paper No: GT2020-15807

DOI: https://doi.org/10.1115/GT2020-15807

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Topics: Compressors, Design, Water, Blades, Compression, Evaporation, Gas turbines, Lasers, Melting, Melting point

Proceedings Papers

Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions

Bugra Ertas, Keith Gary, Adolfo Delgado

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A018, September 21–25, 2020

Paper No: GT2020-14964

DOI: https://doi.org/10.1115/GT2020-14964

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Topics: Additive manufacturing, Fluids, Thrust bearings, Turbomachinery, Stress, Bearings, Pressure, Hydrostatics, Thrust, Deflection

Proceedings Papers

Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Design and Proof of Concept Testing

Bugra Ertas

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A017, September 21–25, 2020

Paper No: GT2020-14959

DOI: https://doi.org/10.1115/GT2020-14959

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Topics: Additive manufacturing, Design, Testing, Thrust bearings, Turbomachinery, Bearings, Thrust, Deflection, Stiffness, Clearances (Engineering)

Proceedings Papers

Additive Manufacture of Prototype Turbine Blades for Hot-Fired Engine Performance Validation Trials

David Adair, Michael Kirka, Daniel Ryan

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A012, June 17–21, 2019

Paper No: GT2019-90966

DOI: https://doi.org/10.1115/GT2019-90966

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Topics: Engineering prototypes, Engines, Turbine blades, Blades, Design, Solar energy, Manufacturing, Additive manufacturing, Disks, Gas turbines

Proceedings Papers

Computational Fluid Dynamics Simulation of Syngas Nozzle of Gas Turbine for Syngas

Bo Zhang, Ye Qin, Shaoping Shi, Shu Yan, Yanfei Mu, Xin Liu, Xinming Chen, Yutong Guo, Chongji Zeng

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A016, June 17–21, 2019

Paper No: GT2019-90272

DOI: https://doi.org/10.1115/GT2019-90272

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Topics: Computational fluid dynamics, Gas turbines, Nozzles, Simulation, Syngas, Flames, Natural gas, Coal, Fuel gasification, Heating

Proceedings Papers

Evaluating the Effects of Transient Purge Flow on Stator-Rotor Seal Performance

Reid A. Berdanier, Eric T. DeShong, Karen A. Thole

Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT40A027, June 17–21, 2019

Paper No: GT2019-91654

DOI: https://doi.org/10.1115/GT2019-91654

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Topics: Flow (Dynamics), Rotors, Stators, Transients (Dynamics), Turbines, Engines, Hardware, Temperature, Damage, Cavities

Proceedings Papers

Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine

Tobias T. Rühmer, Uwe Gampe, Kathrin A. Fischer, Thomas Wimmer, Christoph Haberland

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT30A003, June 17–21, 2019

Paper No: GT2019-90344

DOI: https://doi.org/10.1115/GT2019-90344

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Topics: Additive manufacturing, Engines, Gas turbines, Creep, High cycle fatigue, Rupture, Computers, Cooling, Design, Flow (Dynamics)

Proceedings Papers

The Increasing Complexity of Corrosion in Gas Turbines

David A. Shifler

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T25A001, June 17–21, 2019

Paper No: GT2019-90111

DOI: https://doi.org/10.1115/GT2019-90111

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Topics: Corrosion, Gas turbines, Chemistry, Ships, Sulfur, Carbon, Combustion chambers, Fuels, High temperature, Melting

Proceedings Papers

Adiabatic Film Cooling Effectiveness of a LAM Fabricated Porous Leading Edge Segment of a Turbine Blade

Luisana Calderon, Andres Curbelo, Gaurav Gupta, Jayanta S. Kapat

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT21A004, June 11–15, 2018

Paper No: GT2018-77114

DOI: https://doi.org/10.1115/GT2018-77114

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Topics: Film cooling, Turbine blades, Additive manufacturing, Coolants, Cooling, Transpiration, Blades, Carbon dioxide, Cylinders, Density

Proceedings Papers

Gas Turbine Fouling: A Comparison Among One Hundred Heavy-Duty Frames

Nicola Aldi, Nicola Casari, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Alessio Suman

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A027, June 11–15, 2018

Paper No: GT2018-76947

DOI: https://doi.org/10.1115/GT2018-76947

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Topics: Gas turbines, Fuels, Particulate matter, Compressors, Synthetic fuels, Temperature, Biomass, Combustion chambers, High temperature, Melting

Proceedings Papers

Durability Assessment of Additive Manufactured Compressor Disk Considering Material Defects Distribution

Jier Wang, Dianyin Hu, Long Zhang, Xi Liu, Rongqiao Wang

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A010, June 11–15, 2018

Paper No: GT2018-76465

DOI: https://doi.org/10.1115/GT2018-76465

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Topics: Additive manufacturing, Compressors, Disks, Durability, Fatigue cracks, Fatigue life, Fatigue limit, Titanium, Aircraft engines, Alloys

2 3 4

NARROW

Automatized Experimental Combustor Development Using Adaptive Surrogate Model-Based Optimization

Internal Heat Transfer Measurement on Metal-Based Additively Manufactured Channels Using a Transient Technique

Analysis of Melting and Solidification Behavior in DED Laser Welding of Inconel 901

Influence of Opposing Dilution Jets on Effusion Cooling

Influence of Turboshaft Engine Architecture on Ash Particle Deposition: Reduced Order Model Application

Numerical Simulation Model of Electrothermal De-Icing Process on Composite Substrate

A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

LES-Verified RANS-Based Deterministic and Continuous Multiple-Objective Combustor Design Optimization

Microstructure and Oxidation Behaviour of NGB and WGB Joints With Boron/Silicon Free Nickel Base Braze Alloys

Proof of Concept for a Novel Interstage Injection Design in Axial Compressors

Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions

Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO 2 Turbomachinery: Design and Proof of Concept Testing

Additive Manufacture of Prototype Turbine Blades for Hot-Fired Engine Performance Validation Trials

Computational Fluid Dynamics Simulation of Syngas Nozzle of Gas Turbine for Syngas

Evaluating the Effects of Transient Purge Flow on Stator-Rotor Seal Performance

Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine

The Increasing Complexity of Corrosion in Gas Turbines

Adiabatic Film Cooling Effectiveness of a LAM Fabricated Porous Leading Edge Segment of a Turbine Blade

Gas Turbine Fouling: A Comparison Among One Hundred Heavy-Duty Frames

Durability Assessment of Additive Manufactured Compressor Disk Considering Material Defects Distribution

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