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Proceedings Papers

NO x Reduction in a Swirl Combustor Firing Ammonia for a Micro Gas Turbine

Norihiko Iki, Osamu Kurata, Takayuki Matsunuma, Takahiro Inoue, Taku Tsujimura, Hirohide Furutani, Hideaki Kobayashi, Akihiro Hayakawa, Ekenechukwu Okafor
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75993
https://doi.org/10.1115/GT2018-75993
View Paper titled, NO x Reduction in a Swirl Combustor Firing Ammonia for a Micro Gas Turbine
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Topics: Combustion chambers, Firing, Micro gas turbines, Nitrogen oxides, Combustion, Flames, Methane, Engineering prototypes, Fuels, Emissions
Proceedings Papers

Towards Improved Boundary Layer Flashback Resistance of a 65 kW Gas Turbine With a Retrofittable Injector Concept

Alireza Kalantari, Vincent McDonell, Scott Samuelsen, Shahram Farhangi, Don Ayers
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A060, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75834
https://doi.org/10.1115/GT2018-75834
View Paper titled, Towards Improved Boundary Layer Flashback Resistance of a 65 kW Gas Turbine With a Retrofittable Injector Concept
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Topics: Boundary layers, Ejectors, Gas turbines, Combustion, Flames, Fuels, Hydrogen, Pressure, Temperature, Combustion chambers
Proceedings Papers

Effect of Chemical Composition of Syngas on Combustion Dynamics Inside Bluff-Body Type Turbulent Syngas Combustor

Nikhil Ashokbhai Baraiya, Satynarayanan R. Chakravarthy
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A044, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76963
https://doi.org/10.1115/GT2018-76963
View Paper titled, Effect of Chemical Composition of Syngas on Combustion Dynamics Inside Bluff-Body Type Turbulent Syngas Combustor
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), Syngas, Turbulence, Flames, Acoustics, Carbon dioxide, Chemiluminescence, Pressure measurement
Proceedings Papers

Investigation of H2/CH4-Air Flame Characteristics of a Micromix Model Burner at Atmosphere Pressure Condition

Xunwei Liu, Weiwei Shao, Yong Tian, Yan Liu, Bin Yu, Zhedian Zhang, Yunhan Xiao
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76276
https://doi.org/10.1115/GT2018-76276
View Paper titled, Investigation of H2/CH4-Air Flame Characteristics of a Micromix Model Burner at Atmosphere Pressure Condition
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Topics: Flames, Methane, Pressure, Emissions, Hydrogen, Nitrogen oxides, Fuels, Temperature, Combustion, Gas turbines
Proceedings Papers

Optical Measurements of a LCV-Combustor Operated in a Micro Gas Turbine With Various Fuel Compositions

Timo Zornek, Thomas Mosbach, Manfred Aigner
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A031, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75481
https://doi.org/10.1115/GT2018-75481
View Paper titled, Optical Measurements of a LCV-Combustor Operated in a Micro Gas Turbine With Various Fuel Compositions
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Topics: Combustion chambers, Fuels, Micro gas turbines, Optical measurement, Hydrogen, Emissions, Combustion, Flames, Pollution, Biomass
Proceedings Papers

Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames

Vera Hoferichter, Christoph Hirsch, Thomas Sattelmayer
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A037, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75546
https://doi.org/10.1115/GT2018-75546
View Paper titled, Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames
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Topics: Boundary layers, Flames, Combustion, Combustion systems, Flow (Dynamics), Heat losses, Hydrogen, Methane, Quenching (Metalworking)
Proceedings Papers

Influence of Autoignition Kernel Development on the Flame Stabilisation of Hydrogen-Nitrogen Mixtures in Vitiated Air of High Temperature

Christoph A. Schmalhofer, Peter Griebel, Manfred Aigner
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A032, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75483
https://doi.org/10.1115/GT2018-75483
View Paper titled, Influence of Autoignition Kernel Development on the Flame Stabilisation of Hydrogen-Nitrogen Mixtures in Vitiated Air of High Temperature
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Topics: Flames, High temperature, Hydrogen, Nitrogen, Combustion chambers, Fuels, Temperature, Ducts, Gas turbines, Ejectors
Proceedings Papers

Improvement of Premixed Gas Turbine Combustion System Fuel Flexibility With Increased Hydrogen Consumption in a Renewable Market Place

Timothy Bullard, Alexander Steinbrenner, Peter Stuttaford, Dennis Jansen, Theo de Bruijne
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A039, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75553
https://doi.org/10.1115/GT2018-75553
View Paper titled, Improvement of Premixed Gas Turbine Combustion System Fuel Flexibility With Increased Hydrogen Consumption in a Renewable Market Place
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Topics: Combustion systems, Fuels, Gas turbines, Hydrogen, Combustion chambers, Testing, Heat, Natural gas, Batteries, Carbon dioxide
Proceedings Papers

Experimental Determination of Lean Flammability Limits of Renewable and Process Gas Mixtures at Elevated Temperature and Pressure Conditions

Daniel Jaimes, Vincent McDonell, Scott Samuelsen
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A003, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75064
https://doi.org/10.1115/GT2018-75064
View Paper titled, Experimental Determination of Lean Flammability Limits of Renewable and Process Gas Mixtures at Elevated Temperature and Pressure Conditions
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Topics: Pressure, Temperature, Fuels, Methane, Hydrogen, Gases, ASTM International, Carbon, Carbon dioxide, Gas turbines
Proceedings Papers

Fuel Variation Effects in Propagation and Stabilization of Turbulent Counter-Flow Premixed Flames

Ehsan Abbasi-Atibeh, Sandeep Jella, Jeffrey M. Bergthorson
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A054, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77139
https://doi.org/10.1115/GT2018-77139
View Paper titled, Fuel Variation Effects in Propagation and Stabilization of Turbulent Counter-Flow Premixed Flames
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Topics: Flames, Flow (Dynamics), Fuels, Turbulence, Diffusion (Physics), Combustion, Jets, Computation, Drops, Exhaust systems
Proceedings Papers

A Detailed Analytical Study of Hydrogen Reaction in a Novel Micromix Combustion System

Ramzi Ben Abdallah, Vishal Sethi, Pierre Q. Gauthier, Andrew Martin Rolt, David Abbott
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A028, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76586
https://doi.org/10.1115/GT2018-76586
View Paper titled, A Detailed Analytical Study of Hydrogen Reaction in a Novel Micromix Combustion System
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Topics: Combustion systems, Hydrogen, Combustion, Fuels, Diffusion (Physics), Combustion chambers, Gas turbines, Modeling, Boundary-value problems, Chemistry
Proceedings Papers

LES of Hydrogen Enriched Methane/Air Combustion in the SGT-800 Burner at Real Engine Conditions

Daniel Moëll, Daniel Lörstad, Xue-Song Bai
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A023, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76434
https://doi.org/10.1115/GT2018-76434
View Paper titled, LES of Hydrogen Enriched Methane/Air Combustion in the SGT-800 Burner at Real Engine Conditions
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Topics: Combustion, Engines, Hydrogen, Methane, Flames, Combustion chambers, Flamelet generated manifold, Flow (Dynamics), Temperature, Dynamics (Mechanics)
Proceedings Papers

Expanding Fuel Flexibility in MHPS’ Dry Low NOx Combustor

Katsuyoshi Tada, Kei Inoue, Tomo Kawakami, Keijiro Saitoh, Satoshi Tanimura
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A057, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77164
https://doi.org/10.1115/GT2018-77164
View Paper titled, Expanding Fuel Flexibility in MHPS’ Dry Low NOx Combustor
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Topics: Combustion chambers, Fuels, Nitrogen oxides, Gas turbines, Combined cycles, Emissions, Temperature, Turbines, Air pollution, Carbon dioxide
Proceedings Papers

Numerical Investigation of a Lean Premixed Swirl-Stabilized Hydrogen Combustor and Operational Conditions Close to Flashback

D. Mira, O. Lehmkuhl, P. Stathopoulos, T. Tanneberger, T. G. Reichel, C. O. Paschereit, M. Vázquez, G. Houzeaux
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76229
https://doi.org/10.1115/GT2018-76229
View Paper titled, Numerical Investigation of a Lean Premixed Swirl-Stabilized Hydrogen Combustor and Operational Conditions Close to Flashback
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Topics: Combustion chambers, Hydrogen, Flow (Dynamics), Combustion, Air jets, Design, Large eddy simulation, Swirling flow, Water tunnels
Proceedings Papers

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76688
https://doi.org/10.1115/GT2018-76688
View Paper titled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration
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Topics: Combined heat and power, Energy storage, Gas turbines, Wind energy systems, Carbon dioxide, Design, Emissions, Heat, Renewable energy, Storage
Proceedings Papers

Numerical Investigation of Non-Isothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr-Sauer Model Coupled With a Nucleation Model

Maria Grazia De Giorgi, Antonio Ficarella, Donato Fontanarosa
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A035, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76223
https://doi.org/10.1115/GT2018-76223
View Paper titled, Numerical Investigation of Non-Isothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr-Sauer Model Coupled With a Nucleation Model
Open the PDF for Numerical Investigation of Non-Isothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr-Sauer Model Coupled With a Nucleation Model in another window
Topics: Flow (Dynamics), Hydrofoil, Nucleation (Physics), Vapors, Bubbles, Cavities, Computation, Density, Mass transfer, Temperature
Proceedings Papers

Species Dependency of the Compositional Indirect Noise Mechanism

Jeffrey D. O’Brien, Matthias Ihme
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT43A002, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63076
https://doi.org/10.1115/GT2017-63076
View Paper titled, Species Dependency of the Compositional Indirect Noise Mechanism
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Topics: Noise (Sound), Fuels, Combustion, Acoustics, Aviation, Engines, Flow (Dynamics), Entropy, Fluctuations (Physics), Gases
Proceedings Papers

The Effect of Lewis Number on Instantaneous Flamelet Speed and Position Statistics in Counter-Flow Flames With Increasing Turbulence

Sean D. Salusbury, Ehsan Abbasi-Atibeh, Jeffrey M. Bergthorson
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T03A009, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64821
https://doi.org/10.1115/GT2017-64821
View Paper titled, The Effect of Lewis Number on Instantaneous Flamelet Speed and Position Statistics in Counter-Flow Flames With Increasing Turbulence
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Topics: Flames, Flow (Dynamics), Statistics, Turbulence, Fuels, Hydrogen, Probability, Combustion, Density, Diffusion (Physics)
Proceedings Papers

Electrochemical Carbon Separation in a SOFC-MCFC Poly-Generation Plant With Near-Zero Emissions

Luca Mastropasqua, Stefano Campanari, Jack Brouwer
Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63483
https://doi.org/10.1115/GT2017-63483
View Paper titled, Electrochemical Carbon Separation in a SOFC-MCFC Poly-Generation Plant With Near-Zero Emissions
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Topics: Carbon, Emissions, Molten carbonate fuel cells, Separation (Technology), Solid oxide fuel cells, Carbon dioxide, Carbon capture and storage, Anodes, Fuel cells, High temperature
Proceedings Papers

Characterization of Fuel Composition and Altitude Impact on Gaseous and Particle Emissions From a Turbojet Engine

Tak W. Chan, Pervez Canteenwalla, Wajid A. Chishty
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63131
https://doi.org/10.1115/GT2017-63131
View Paper titled, Characterization of Fuel Composition and Altitude Impact on Gaseous and Particle Emissions From a Turbojet Engine
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Topics: Emissions, Engines, Fuels, Particulate matter, Turbojets, Combustion, Jet fuels, Carbon dioxide, Carbon, Flash point