
doi: 10.2298/apt1950220s
This paper studies the influence of equivalence ratio, pressure and initial temperature on adiabatic flame temperature and laminar flame speed of methane-air mixture. The results indicate that adiabatic flame temperature is weakly correlated with pressure. The adiabatic flame temperature increases only by about 50?C as a result of 30 bar pressure increase. The flame speed is inversely proportional to pressure. The maximum adiabatic flame temperature and flame speed occur at the stoichiometric ratio, ?=1. The percent increase in the flame speed was about 400% when the initial temperature of the mixture is increased from 25?C to 425?C.
high pressure, T1-995, initial temperature, equivalence ratio, Technology (General), laminar flame speed
high pressure, T1-995, initial temperature, equivalence ratio, Technology (General), laminar flame speed
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