| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000397879 |
| ISSN: | 0103-9733 |
| Autores: | Kremer, Gilberto M1 Silva, Tiago G1 |
| Instituciones: | 1Universidade Federal do Parana, Departamento de Fisica, Curitiba, Parana. Brasil |
| Año: | 2012 |
| Periodo: | Dic |
| Volumen: | 42 |
| Número: | 5-6 |
| Paginación: | 400-409 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico |
| Resumen en inglés | Simple bimolecular reactions A1 + A2 A3 + A4 are analyzed within the framework of the Boltzmann equation in the initial stage of a chemical reaction with the system far from chemical equilibrium. The Chapman-Enskog methodology is applied to determine the coefficients of the expansion of the distribution functions in terms of Sonine polynomials for peculiar molecular velocities. The results are applied to the reaction H2 + Cl HCl + H, and the influence of the non-Maxwellian distribution and of the activation-energy dependent reactive cross sections upon the forward and reverse reaction rate coefficients are discussed |
| Disciplinas: | Física y astronomía, Química |
| Palabras clave: | Termodinámica y física estadística, Fisicoquímica y química teórica, Física estadística, Reacciones químicas, Ecuación de Boltzmann, Gases |
| Keyword: | Physics and astronomy, Chemistry, Thermodynamics and statistical physics, Physical and theoretical chemistry, Statistical physics, Chemical reactions, Boltzmann equation, Gases |
| Texto completo: | Texto completo (Ver PDF) |
