Enthalpy distribution at the front of an one-dimensional laminar flame

被引:0
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作者
V. A. Bunev
A. A. Korzhavin
V. M. Shvartsberg
机构
[1] Russian Academy of Sciences,Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch
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关键词
enthalpy; hydrogen; formaldehyde; propane; methanol; flame front; numerical modeling;
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摘要
The enthalpy distribution at the front of one-dimensional flames of homogeneous mixtures of hydrogen, propane, formaldehyde, and methanol with air was numerically investigated. It is shown that the enthalpy distribution is more complex than the classical concepts: the enthalpy can both increase and decrease relative to the initial value. The specific form of the distribution is determined, in particular, by intermediate components formed at the flame front as they are also carriers of chemical energy and transfer it due to diffusion.
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页码:35 / 39
页数:4
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