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Laminar burning velocities in stoichiometric hydrogen and hydrogenhydrocarbon gas mixtures

✍ Scribed by B.E. Milton; J.C. Keck

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
605 KB
Volume
58
Category
Article
ISSN
0010-2180

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✦ Synopsis

Measurements of the laminar burning velocities of hydrogen, acetylene, propane, and methane have been made using a spherical combustion bomb. In addition measurements were also made for mixtures of hydrogen with acetylene, propane, methane, and simulated combustion products in various proportions. All mixtures were stoichiometric with air and pressures and temperatures ranged from 0.5 to 7 atm and 300 to 550K, respectively. The values for the pure gases were in good agreement with previous experimental results from combustion bombs and in reasonable agreement with theoretical calculations by Warnatz. When mixed with hydrogen, propane and methane exhibited a double peak behavior in the burning velocity, as a function of pressure along an unburned gas isentrope.

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