The rate constants of chemical reactions in high-temperature gas $\rm CO_2$

The expert-statistical method for determination of recommended kinetic coefficients and their uncertainties is desribed. This method was realized in calculation procedure of the expert system by which the recommended chemical reaction rate constants were generated using original experimental data from publications. Generation of recommended data was shown by the example of chemical reactions in gas $\rm CO_2$ at high temperatures. The reactions involving neutral species were considered at temperature range $300\div 11000\mathbf K$. Recommended data obtained may be used in various simulations of applied fields, in particular, for the solution of hypersonic gasdynamics problems and also for filling of data bases of information systems.