Rotational distribution of N2 in Ar free jet

摘要: The rotational distribution, temperature, and collision number of N2 in the Ar free jet are studied using transition cross sections exponential gap power laws. relaxation distribution along axis is described by master equation, where velocity taken as local Maxwell distribution. effects stagnation density level n0d temperature T0 investigated. indicates a non‐Boltzmann with overpopulation at higher levels. degree deviation from Boltzmann same axial distance increases decreasing decreases increasing T0. ratio Tr/T0 depends weakly on T0, which consistent experimental result Poulsen Miller N2‐Ar system. Zr neither constant nor monotonically function translational temperature; still, the...