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Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A016, June 13–17, 2022
Paper No: GT2022-83029
... analyses regarding ignition delay times and laminar flame speeds were performed to better understand TMOF oxidation. biofuel oxymethylene ether laminar flame speed ignition delay time soot primary reference fuel Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference...
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A034, June 13–17, 2022
Paper No: GT2022-81188
... Abstract New laminar flame speed and burned-gas Markstein length data for H 2 -CO-O 2 -CO 2 -He mixtures have been measured from spherically expanding flames. Experiments were conducted at 10 atm and room temperature for H 2 :CO ratios ranging from 2:1 to 1:4 and for overall CO 2 mole...
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A014, June 7–11, 2021
Paper No: GT2021-60078
... ethers (OMEn, n=1-5) are a promising class Su Laminar flame speed Si Sensitivity coefficient of synthetic fuels that have the potential to be used as additives v Velocity of gas mixture or substitutes to diesel in compression ignition engines. A comprehensive understanding of their combustion properties...
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A007, September 21–25, 2020
Paper No: GT2020-14702
... combustion properties: (i) ignition delay times measured in a shock tube device, at ambient and elevated pressures up to 16 bar, for stoichiometric mixtures, and (ii) laminar flame speed data, at ambient and elevated pressures up to 6 bar, determined for OME1. The experimental data base was used...
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A022, September 21–25, 2020
Paper No: GT2020-14441
..., indicating that the performance of the mechanism is quite good for this mixture, but diminishes slightly as pressure increases. laminar flame speed oxy-methane combustion carbon dioxide diluent LAMINAR FLAME SPEEDS OF OXY-METHANE FLAMES WITH CO2 DILUTION AT ELEVATED PRESSURES Mattias A. Turner1...
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A014, June 17–21, 2019
Paper No: GT2019-90911
... the present work it can be concluded that the addition of n-butanol to gasoline appears to be an attracti ve alternative fuel for most types of heat engines. [Keywords: alternative fuels, butanol, PRF90, gasoline, laminar flame speed, ignition delay time, reaction mechanism] NOMENCLATURE p Pressure t Time Su...
Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A006, June 3–7, 2013
Paper No: GT2013-94994
... of sludge and algae as well as from the gasification of their residues and wood, in addition. Their combustion behavior lower heating value (LHV), Wobbe index, adiabatic flame temperature, laminar flame speed, and ignition delay time is calculated for the relevant parameters fuel-air ratio, pressure...
Proc. ASME. GT2012, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation, 625-634, June 11–15, 2012
Paper No: GT2012-69282
... and the predictions is dependent on the pressure range. gasification of biomass natural gas ignition laminar flame speed heat release reaction kinetics decentralized electricity generation 1 Copyright © 2012 by ASME Proceedings of ASME Turbo Expo 2012 GT2012 June 11-15, 2012, Copenhagen, Denmark...
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 1037-1047, June 14–18, 2010
Paper No: GT2010-23360
... to describe major combustion properties including PAH and soot formation for several different fuel air flames. The predictive capability of the detailed propene sub- model concerning laminar flame speed and ignition delay time of different propene oxygen mixtures will be discussed. These data are needed...
Proc. ASME. GT2008, Volume 3: Combustion, Fuels and Emissions, Parts A and B, 1067-1075, June 9–13, 2008
Paper No: GT2008-51364
... 04 08 2009 Laminar flame speeds of lean H 2 /CO/CO 2 (syngas) fuel mixtures have been measured for a range of H 2 levels (20–90% of the fuel) at pressures and reactant preheat temperatures relevant to gas turbine combustors (up to 15 atm and 600 K). A conical flame stabilized...
Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 343-352, May 14–17, 2007
Paper No: GT2007-27479
... 10 03 2009 The present work reports on laminar flame speed measurements with biogenic gas mixtures over a wide range of parameters, such as preheat temperatures, pressure, equivalence ratio, and gas compositions. The biogenic gas mixtures were derived from gasification of ethanol...
Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 751-760, May 14–17, 2007
Paper No: GT2007-27967
... 10 03 2009 Laminar flame speed and strain sensitivities have been measured for mixtures of H 2 /CO/CO 2 /N 2 /O 2 with a wall stagnation flame technique at high preheat temperature (700 K) and lean conditions. The measurements are compared with numerical predictions based on two...
Proc. ASME. GT2005, Volume 2: Turbo Expo 2005, 677-686, June 6–9, 2005
Paper No: GT2005-68917
... 03 11 2008 Laminar flame speeds of H 2 /CO/CO 2 mixtures have been measured over a range of fuel compositions, lean equivalence ratios, and reactant preheat temperature (up to 700 K). The measurements are compared to numerical flame speed predictions based on two reaction mechanisms...