Abstract:
Within the framework of the developed approach to an evaluation of kinetic characteristics of heat of molecular nitrogen in non-equilibrium electrical discharges, the analysis of effectiveness of various mechanisms of heat of gas in discharge and relaxation phase is carried out. Is shown, that in a range of parameters Eeff / nN2(0) > 8·10-16·cm2 and S > 1, the processes of fast quenching of electronic-excited terms of nitrogen molecules have essential influence to dynamics of a vibrational relaxation