Abstract
In this study, the combustion temperature under non-equilibrium plasma-assisted combustion was measured by spectroscopic measurement. CH rotational temperature was calculated from emission intensity of CH radical using the Boltzmann plot method, and combustion temperature was equal to the CH rotational temperature. In an experiment, it was shown that thermocouple measurement temperature was in reasonably agreement with CH rotational temperature, and the non-equilibrium plasma-assisted combustion temperature was evaluated by CH rotational temperature. In the result, the non-equilibrium plasma raised the temperature of combustion, and it was shown that combustion is promoted by non-equilibrium plasma.
