Bi-molecular chemical reactions 1 Boltzmann equation 1 Boltzmann model equations 1 Chemically reacting gas 1 Computable models 1 Direct simulation Monte Carlo method Finite volume method 1 Gaseous mixture 1 Gases 1 Gases mixture 1 Hypersonic flow 1 Kinetic models 1 Kinetic parameters 1 Kinetic theory 1 Monte Carlo methods 1 Multicomponents 1 Numerical applications 1 Numerical methods 1