This work describes measurements and analysis of the turbulent consumption speeds, ST,GC, of H2/CO fuel blends. We report measurements of ST,GC at pressures and normalized turbulence intensities, u′rms/SL,0 up to 20 atm and 1800, respectively for a variety of H2/CO mixtures and equivalence ratios. In addition, we present correlations of these data using laminar burning velocities of highly stretched flames, SL,max, derived from quasi-steady leading points models. These analyses show that SL,max can be used to correlate data over a broad range of fuel compositions, but do not capture the pressure sensitivity of ST,GC. We suggest that these pressure effects are more fundamentally a manifestation of non-quasi-steady behavior in the mass burning rate at the flame leading points.
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ASME Turbo Expo 2013: Turbine Technical Conference and Exposition
June 3–7, 2013
San Antonio, Texas, USA
Conference Sponsors:
- International Gas Turbine Institute
ISBN:
978-0-7918-5510-2
PROCEEDINGS PAPER
Turbulent Consumption Speeds of High Hydrogen Content Fuels From 1–20 atm Available to Purchase
Prabhakar Venkateswaran,
Prabhakar Venkateswaran
Georgia Institute of Technology, Atlanta, GA
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Andrew D. Marshall,
Andrew D. Marshall
Georgia Institute of Technology, Atlanta, GA
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Jerry M. Seitzman,
Jerry M. Seitzman
Georgia Institute of Technology, Atlanta, GA
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Tim C. Lieuwen
Tim C. Lieuwen
Georgia Institute of Technology, Atlanta, GA
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Prabhakar Venkateswaran
Georgia Institute of Technology, Atlanta, GA
Andrew D. Marshall
Georgia Institute of Technology, Atlanta, GA
Jerry M. Seitzman
Georgia Institute of Technology, Atlanta, GA
Tim C. Lieuwen
Georgia Institute of Technology, Atlanta, GA
Paper No:
GT2013-94484, V01AT04A035; 12 pages
Published Online:
November 14, 2013
Citation
Venkateswaran, P, Marshall, AD, Seitzman, JM, & Lieuwen, TC. "Turbulent Consumption Speeds of High Hydrogen Content Fuels From 1–20 atm." Proceedings of the ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. Volume 1A: Combustion, Fuels and Emissions. San Antonio, Texas, USA. June 3–7, 2013. V01AT04A035. ASME. https://doi.org/10.1115/GT2013-94484
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