Fast algorithms and codes for relaxing flows in nozzles and jets

Two new algorithms and conformable program complex are brought forward to resolve the problem of the rotational and vibrational distribution function evolution in gasdynamic flows for any state-to-state rate rotational-translational and vibrational-rotational constants. “Sewtogether” of kinetic lines related to difference forms rate constants is done to describe correctly rotational distribution of hydrohalogens.