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Proceedings Papers

Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition

Philipp Nachtigal, Thorge Kentschke, Joerg R. Seume
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A006, June 13–17, 2022
Paper No: GT2022-80525
DOI: https://doi.org/10.1115/GT2022-80525
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Topics: Anodes, Design, Drops, Fluids, Hydrogen, Proton exchange membrane fuel cells, Turbomachinery, Compressors, Computational fluid dynamics, Construction
Proceedings Papers

The Effect of Nitrogen Impurities on Oxy-Fuel Combustion Under Supercritical-CO 2 Conditions

Ponnuthurai Gokulakrishnan, Jiankun Shao, Michael Klassen, David Davidson, Ronald Hanson
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A005, June 13–17, 2022
Paper No: GT2022-81576
DOI: https://doi.org/10.1115/GT2022-81576
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Topics: Combustion, Emissions, Fuels, Ignition, Nitrogen, Syngas
Proceedings Papers

Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling

Antoine Durocher, Gilles Bourque, Jeffrey M. Bergthorson
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A006, June 13–17, 2022
Paper No: GT2022-78466
DOI: https://doi.org/10.1115/GT2022-78466
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Topics: Calibration, Chemistry, Modeling, Uncertainty, Emissions, Nitrogen oxides, Chain, Combustion chambers, Combustion systems, Design
Proceedings Papers

Numerical Investigation of Rich-Lean Staging in SGT-750 Scaled DLE Burner With Partially-Decomposed Ammonia

Thomas Indlekofer, Andrea Gruber, Samuel Wiseman, Karl-Johan Nogenmyr, Jenny Larfeldt
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A044, June 13–17, 2022
Paper No: GT2022-83131
DOI: https://doi.org/10.1115/GT2022-83131
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Topics: Carbon, Carbon capture and storage, Chemical kinetics, Combustion, Curbs (Roads), Design, Emissions, Energy generation, Fuels, Gas turbines
Proceedings Papers

Flame Transfer Functions for Turbulent, Premixed, Ammonia-Hydrogen-Nitrogen-Air Flames

Samuel Wiseman, Andrea Gruber, James R. Dawson
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A049, June 13–17, 2022
Paper No: GT2022-83298
DOI: https://doi.org/10.1115/GT2022-83298
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Topics: Flames, Hydrogen, Nitrogen, Transfer functions, Turbulence, Methane, Gas turbines, Fuels, Chemiluminescence, Collapse
Proceedings Papers

Rotordynamic Design and Experimental Validation of a sCO2 Centrifugal Compressor Equipped With a Pocket Damper Seal

Giuseppe Vannini, Matteo Dozzini, Filippo Cangioli
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A001, June 13–17, 2022
Paper No: GT2022-79563
DOI: https://doi.org/10.1115/GT2022-79563
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Topics: Compressors, Dampers, Design, Vibration, Density, Carbon dioxide, Engineering prototypes, Fluids, Pistons, Stability
Proceedings Papers

Experimental Characterization of the Combustion in Fuel Flexible Humid Power Cycles

Simeon Dybe, Felix Güthe, Michael Bartlett, Panagiotis Stathopoulos, Christian Oliver Paschereit
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A012, June 7–11, 2021
Paper No: GT2021-58675
DOI: https://doi.org/10.1115/GT2021-58675
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Topics: Combustion, Experimental characterization, Fuels, Thermodynamic power cycles, Emissions, Hydrogen, Nitrogen oxides, Flames, Steam, Syngas
Proceedings Papers

Impact of Boundary Condition and Kinetic Parameter Uncertainties on NO x Predictions in Methane-Air Stagnation Flame Experiments

Antoine Durocher, Jiayi Wang, Gilles Bourque, Jeffrey M. Bergthorson
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A002, June 7–11, 2021
Paper No: GT2021-59404
DOI: https://doi.org/10.1115/GT2021-59404
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Topics: Boundary-value problems, Flames, Methane, Nitrogen oxides, Uncertainty, Chemistry, Combustion, Engineering simulation, Modeling, Nitrogen
Proceedings Papers

Unlocking the Green Economy for Aeroderivative Gas Turbines

Nicholas C. Corbett, Michel Houde, Kathleen Bohan, Simon Batt
Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T16A007, June 7–11, 2021
Paper No: GT2021-60264
DOI: https://doi.org/10.1115/GT2021-60264
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Topics: Economics , Gas turbines, Fuels, Carbon neutrality, Hydrogen, Biomass, Carbon, Carbon dioxide, Emergencies, Methanol
Proceedings Papers

SBES/FGM Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction

Yu Xia, Patrick Sharkey, Stefano Orsino, Mike Kuron, Florian Menter, Ishan Verma, Robert Malecki, Baris Sen
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A025, September 21–25, 2020
Paper No: GT2020-14717
DOI: https://doi.org/10.1115/GT2020-14717
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Topics: Flamelet generated manifold, Heat transfer, Simulation, Cooling, Heat flux, Flow (Dynamics), Aircraft engines, Turbulence, Blades, Combustion
Proceedings Papers

Capturing the Effects of NO x and SO x Impurities on Oxy-Combustion Under Supercritical CO 2 Conditions for Coal-Derived Syngas and Natural Gas Mixtures

Ramees K. Rahman, Samuel Barak, K. R. V. (Raghu) Manikantachari, Erik Ninnemann, Ashvin Hosangadi, Andrea Zambon, Subith S. Vasu
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A004, September 21–25, 2020
Paper No: GT2020-14337
DOI: https://doi.org/10.1115/GT2020-14337
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Topics: Coal, Combustion, Natural gas, Nitrogen oxides, Supercritical carbon dioxide, Syngas, Combustion chambers, High pressure (Physics), Methane, Carbon dioxide
Proceedings Papers

Operation of SGT-600 (24 MW) DLE Gas Turbine With Over 60 % H 2 in Natural Gas

Rikard Magnusson, Mats Andersson
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A019, September 21–25, 2020
Paper No: GT2020-16332
DOI: https://doi.org/10.1115/GT2020-16332
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Topics: Gas turbines, Natural gas, Hydrogen, Testing, Combustion, Stress, Design, Nitrogen oxides, Additive manufacturing, Chemical industry
Proceedings Papers

A Parametric Investigation of Vane Showerhead Film Cooling by PSP Technique

H. Abdeh, G. Barigozzi, S. Ravelli, S. Rouina
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A002, June 17–21, 2019
Paper No: GT2019-90019
DOI: https://doi.org/10.1115/GT2019-90019
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Topics: Film cooling, Turbulence, Cascades (Fluid dynamics), Coolants, Pressure, Carbon dioxide, Cooling systems, Density, Flow (Dynamics), Mach number
Proceedings Papers

Turbine Vane Endwall Film Cooling Effectiveness of Different Purge Slot Configurations in a Linear Cascade

Gunther Müller, Christian Landfester, Martin Böhle, Robert Krewinkel
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A004, June 17–21, 2019
Paper No: GT2019-90236
DOI: https://doi.org/10.1115/GT2019-90236
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Topics: Cascades (Fluid dynamics), Film cooling, Turbines, Flow (Dynamics), Density, Engines, Nozzle guide vanes, Carbon dioxide, Coolants, Design
Proceedings Papers

Development and Commissioning of a Blowdown Facility for Dense Gas Vapours

Miles C. Robertson, Peter J. Newton, Tao Chen, Ricardo F. Martinez-Botas
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T28A002, June 17–21, 2019
Paper No: GT2019-91609
DOI: https://doi.org/10.1115/GT2019-91609
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Topics: Computational fluid dynamics, Computer simulation, Cylinders, Design, Displacement, Equations of state, Error analysis, Flow (Dynamics), Fluids, Geothermal engineering
Proceedings Papers

Atmospheric Tests of a Full Scale Gas Turbine Burner Fed With Blast Furnace Gas and Coke Oven Gas

Edoardo Bertolotto, Alberto Amato, Li Guoqiang
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A021, June 17–21, 2019
Paper No: GT2019-91360
DOI: https://doi.org/10.1115/GT2019-91360
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Topics: Blast furnaces, Coke, Gas turbines, Ovens, Fuels, Natural gas, Stability, Flames, Combustion, Heating
Proceedings Papers

Economy and Emission Analysis of the Effects of Different Diluents in Syngas for Gas Turbine Using Low Heating Value Syngas Through Numerical Model

Yanfei Mu, Shaoping Shi, Ye Qin, Bo Zhang, Shu Yan, Xin Liu, Xinming Chen
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A003, June 17–21, 2019
Paper No: GT2019-90274
DOI: https://doi.org/10.1115/GT2019-90274
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Topics: Computer simulation, Diluents, Economics , Emissions, Gas turbines, Heating, Syngas, Steam, Combustion, Natural gas
Proceedings Papers

Effect of Steam Dilution on Laminar Flame Speeds of Syngas Fuel Blends at Elevated Pressures and Temperatures

Michael C. Krejci, Charles L. Keesee, Andrew J. Vissotski, Sankaranarayanan Ravi, Eric L. Petersen
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A010, June 17–21, 2019
Paper No: GT2019-90570
DOI: https://doi.org/10.1115/GT2019-90570
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Topics: Flames, Fuels, Steam, Syngas, Temperature, Gas turbines, Carbon, Carbon dioxide, Chemical kinetics, Experimental design
Proceedings Papers

The Influence of Ambient Pressure on the Measured Load Capacity of Bump-Foil and Spiral-Groove Gas Thrust Bearings at Ambient Pressures up to 69 Bar on a Novel High-Pressure Gas Bearing Test Rig

Jason Wilkes, Ryan Cater, Erik Swanson, Kevin Passmore, Jerry Brady
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A037, June 17–21, 2019
Paper No: GT2019-91735
DOI: https://doi.org/10.1115/GT2019-91735
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Topics: Gas bearings, High pressure (Physics), Pressure, Stress, Thrust bearings, Thrust, Bearings, Failure, Air bearings, Cavities
Proceedings Papers

Critical Suction Peformance Test of Turbopump Assembly for a Liquid-Propellant Rocket Engine

Hang Gi Lee, Ju Hyun Shin, Suk Hwan Yoon, Dae Jin Kim, Jun Hwan Bae, Chang Ho Choi
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A021, June 11–15, 2018
Paper No: GT2018-76430
DOI: https://doi.org/10.1115/GT2018-76430
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Topics: Manufacturing, Propellants, Rocket engines, Suction, Pumps, Cavitation, Pressure, Water, Design, Nitrogen