Пространственно-однородная релаксация углекислого газа в условиях энергетической накачки разных колебательных мод

Spatially uniform relaxation of carbon dioxide with rotational and vibrational degrees of freedom are considered. For the description of the molecular vibrational energy at moderate temperatures the model of harmonic oscillator is used. The distribution functions and consistent normality conditions at the moment of each relaxation stage completion are written out. Dependences of temperatures of gas at the moment of diverse relaxation stages completion from temperature of a excitation and initial temperature of gas are received. Insignificant influence of intermode exchange stages on gas temperature is revealed.