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Keywords: Hydrogen
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Proceedings Papers

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A009, June 7–11, 2021
Paper No: GT2021-58650
...Abstract Abstract Fuel flexibility in gas turbine development has become increasingly important and modern engines need to cope with a broad variety of fuels. The target to operate power plants with hydrogen-based fuels and low emissions will be of paramount importance in a future focusing...
Proceedings Papers

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A011, June 7–11, 2021
Paper No: GT2021-59398
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59398 POWER AND COMPRESSION ANALYSIS OF POWER-TO-GAS IMPLEM ENTATIONS IN NATURAL GAS PIPELINES WITH UP TO 100% HYDROGEN CONCENTRATION Timothy C. Allison John...
Proceedings Papers

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A001, June 7–11, 2021
Paper No: GT2021-58595
...Abstract Abstract Designing commercial aircraft to use liquid hydrogen (LH 2 ) is one way to substantially reduce their life-cycle CO 2 emissions. The merits of hydrogen as an aviation fuel have long been recognized, however, the handling of a cryogenic fuel adds complexity to aircraft...
Proceedings Papers

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A012, June 7–11, 2021
Paper No: GT2021-59842
...Abstract Abstract Hydrogen micromix combustion is a promising concept to reduce the environmental impact of both aero and land-based gas turbines by delivering carbon-free and ultra-low-NOx combustion. The high-reactivity and wide flammability limits of hydrogen in a micromix combustor can...
Proceedings Papers

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A013, June 7–11, 2021
Paper No: GT2021-59844
...Abstract Abstract Hydrogen micromix is a candidate combustion technology for hydrogen aviation gas turbines. The introduction and development of new combustion technologies always carries the risk of suffering from damaging high amplitude thermoacoustic pressure oscillations...
Proceedings Papers

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A005, June 7–11, 2021
Paper No: GT2021-58870
...Abstract Abstract Due to the increasingly challenging carbon emission reduction targets, hydrogen-containing fuel combustion is gaining the energy community’s attention, as highlighted recently in the U.S. Department of Energy’s (DOE) Hydrogen Program Plan [1]. Though fundamental and applied...
Proceedings Papers

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T16A008, June 7–11, 2021
Paper No: GT2021-60317
...Abstract Abstract A family of “flow-through” turboexpander-generators (TEGs) has been developed by Calnetix Technologies for hydrogen and natural gas pressure letdown applications. A flow-through TEG includes an axial expansion turbine and can be installed directly between two flanges...
Proceedings Papers

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A025, June 7–11, 2021
Paper No: GT2021-58926
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-58926 EXPERIMENTAL AND NUMERICAL INVESTIGATION ON THE EFFECT OF PRESSURE ON MICROMIX HYDROGEN COMBUSTION Daniel Kroniger Harald H.-W. Funke Tsuyoshi Kishimoto...
Proceedings Papers

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A045, June 7–11, 2021
Paper No: GT2021-59203
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59203 A NUMERICAL STUDY ON THE INFLUENCE OF HYDROGEN ADDITION ON SOOT FORMATION IN A LAMINAR AVIATION KEROSENE (JET A1) FLAME AT ELEVATED PRESSURE Mingshan Sun...
Proceedings Papers

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A020, June 7–11, 2021
Paper No: GT2021-58830
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-58830 EXPERIMENTAL STUDY ON LEAN BLOWOUT LIMITS OF TURBULENT PREMIXED HYDROGEN/AMMONIA/AIR MIXTURES Andreas Goldmann1, Friedrich Dinkelacker1 1Leibniz University...
Proceedings Papers

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A014, June 7–11, 2021
Paper No: GT2021-59666
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59666 COMBUSTOR DEVELOPMENT AND ENGINE DEMONSTRATION OF MICRO-MIX HYDROGEN COMBUSTION APPLIED TO M1A-17 GAS TURBINE Atsushi Horikawa Kunio Okada Masato Yamaguchi...
Proceedings Papers

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A027, June 7–11, 2021
Paper No: GT2021-60057
...Abstract Abstract Hydrogen, a carbon-free fuel, is a challenging gas to transport and store, but that can be solved by producing ammonia, a worldwide commonly distributed chemical. Ideally, ammonia should be used directly on site as a fuel, but it has many combustion shortcomings, with a very...
Proceedings Papers

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A014, September 21–25, 2020
Paper No: GT2020-16070
...COMPARISON OF TABULATED AND COMPLEX CHEMISTRY TURBULENT-CHEMISTRY INTERACTION MODELS WITH HIGH FIDELITY LARGE EDDY SIMULATIONS ON HYDROGEN FLAMES M. Zghal1, X. Sun*2, P. Q. Gauthier3, V. Sethi2 1Université Laval, Quebec, Quebec, Canada 2SATM, Cranfield University, Cranfield, Bedfordshire, UK...
Proceedings Papers

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A008, September 21–25, 2020
Paper No: GT2020-14893
...CHARACTERISING HYDROGEN MICROMIX FLAMES: COMBUSTION MODEL CALIBRATION AND EVALUATION Marcos López-Juárez1, Xiaoxiao Sun*1, Bobby Sethi1, Pierre Gauthier2, David Abbott1 1School of Aerospace, Transport and Manufacturing, Cranfield University, College Road, Cranfield, MK43 0AL, United Kingdom...
Proceedings Papers

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A013, September 21–25, 2020
Paper No: GT2020-15694
...SYNERGISTIC TECHNOLOGY COMBINATIONS FOR FUTURE COMMERCIAL AIRCRAFT USING LIQUID HYDROGEN Pavlos Rompokos1, Andrew Rolt1, Devaiah Nalianda1, Askin T. Isikveren2, Capucine Senné2, Tomas Grönstedt3, Hamidreza Abedi3, 1Cranfield University, Cranfield, United Kingdom 2SAFRAN S.A., Châteaufort, France...
Proceedings Papers

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A009, September 21–25, 2020
Paper No: GT2020-14977
...COMBINED HAZARD ANALYSES TO EXPLORE THE IMPACT OF LIQUID HYDROGEN FUEL ON THE CIVIL AVIATION INDUSTRY CM Benson1, PG Holborn1, AM Rolt2, JM Ingram1, E Alexander3 1 London South Bank University, London, UK 2 Cranfield University, Bedfordshire, UK 3 Heathrow Airport Ltd, Hounslow, UK ABSTRACT...
Proceedings Papers

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A015, September 21–25, 2020
Paper No: GT2020-16084
...Abstract Abstract Hydrogen micromix combustion is a promising concept to reduce the environmental impact of both aero and land-based gas turbines by delivering carbon-free and ultra-low-NO x combustion without the risk of autoignition or flashback. As a part of the ENABLEH2 project...
Proceedings Papers

Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T09A007, September 21–25, 2020
Paper No: GT2020-15714
...Abstract Abstract A confluence of technology development, policy support, and industry investment trends are accelerating the pace of Hydrogen (H 2 ) technology demonstrations, increasing the likelihood of power sector impacts. In preparation for a large-scale power sector shift toward...
Proceedings Papers

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A069, September 21–25, 2020
Paper No: GT2020-16328
...Abstract Abstract The paper presents an overview of the past and present of low-emission combustor research with hydrogen-rich fuels at Aachen University of Applied Sciences. In 1990, AcUAS started developing the Dry-Low-NO x Micromix combustion technology. Micromix reduces NO x emissions...
Proceedings Papers

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A041, September 21–25, 2020
Paper No: GT2020-14794
... entails a new focus on electricity security. This reinforces the importance of gas turbines in guaranteeing grid reliability by compensating for the intermittency of renewables. In order to achieve the Paris Agreement’s goals, power generation must be decarbonized. This is where hydrogen produced from...