temperatures are of comparable magnitude for both stoichiometric hydrogen-air and gasoline (analogously isooctane)-air mixtures; Verhelst and Wallner (2009)  report values of 2390 K for stoichiometric hydrogen-air and 2276 K for stoichiometric isooctane-air (both values at 300 K and 1 atm initially).
The assumption is made that both zone at the same pressure and the ignition temperature is the adiabatic flame
temperature based on the mixture enthalpy at the onset of combustion.
This is the direct consequence of the higher adiabatic flame
temperature when increasing the oxygen concentration.
NO and CO concentrations and adiabatic flame
temperature for nine cases are comparatively plotted in Figures 24 which show that there is a reasonable agreement between the generated five-step mechanisms and the detailed GRI 3.
f] are the absolute upstream air temperature and adiabatic flame
The study shows the influence of the oxygen dilution rate on the adiabatic flame
temperature (AFT) as well as on the stoichiometric ratio (Fig.
Flame temperature is calculated as equilibrium adiabatic flame
temperature (Olikara, Borman 1975).
are higher flame speed, higher adiabatic flame
temperature, Simulation tools for drastically reduced auto- estimating performance and ignition delay times and the lifetime of materials systems large increase in volumetric will also be enhanced to suit fuel flow rate of hydrogen the new operating compared to natural gas.
He then deals with the energetics of chemical compounds used as propellants and explosives, such as heat of formation, heat of explosion, adiabatic flame
temperature, and specific impulse.
AlliedSignal engineers explain that the LPP combustor burns very lean fuel/air mixtures, resulting in an adiabatic flame
temperature below N[O.
2] lowers the total heat release and the adiabatic flame
temperature is below the values predicted by the 1-step global mechanism and the smallest flame is predicted by the global reaction, whereas the largest flame is predicted by the 4-step mechanism.
2] content, adiabatic flame
temperature and flame velocity decrease (Fig.