Level Kinetic Approach in the Case of Strong Vibrational Nonequilibrium for a Pure Diatomic Gas
Résumé
We present in this report a mathematical modelization of a pure gas flow in strong vibrational nonequilibrium. The model is deduced from the kinetic theory by the generalized Chapman-Enskog procedure. The transport coefficients are solutions of complex systems obtained in a general framework. Simpler systems are deduced from physical approximations and may be solved numerically at a low computational coast.