Intensification of a detonation wave in the zone of secondary reactions in a two-phase medium
| Autor: | A. M. Gladilin, É. A. Antonov |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
Fluid Flow and Transfer Processes
Wavefront Materials science Plane (geometry) Astrophysics::High Energy Astrophysical Phenomena Mechanical Engineering Detonation velocity Mathematics::Analysis of PDEs Detonation Front (oceanography) General Physics and Astronomy Thermodynamics Mechanics Chemical reaction Physics::Fluid Dynamics Particle material Phase (matter) Astrophysics::Solar and Stellar Astrophysics |
| Zdroj: | Fluid Dynamics. 7:782-786 |
| ISSN: | 1573-8507 0015-4628 |
| DOI: | 10.1007/bf01205756 |
| Popis: | A method is proposed for the numerical calculation of one-dimensional nonsteady-state flows of a mixture of a gas with particles, based on the separation of a system of differential equations for a two-phase medium into two subsystems. The problem is solved concerning the propagation of a plane detonation wave in a mixture of a detonating gas with particles, behind the front of which secondary chemical reactions are taking place between the vapors of the particle material and the detonation products. The velocity profiles of the gas and of the thermodynamic functions behind the detonation wave front are determined, and also the dependence of the detonation velocity on the distance to the point of initiation. The conditions for intensification of the detonation wave are obtained in the zone of secondary reactions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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