| Authors | جواد خادم,N.N, Smirnov,V. Tyurenkova,I. Stamov |
|---|---|
| Journal | Russian Journal of Cybernetics |
| Page number | 29-41 |
| Serial number | ۲ |
| Volume number | ۲ |
| Paper Type | Full Paper |
| Published At | ۲۰۲۱ |
| Journal Grade | ISI |
| Journal Type | Typographic |
| Journal Country | Russian Federation |
Abstract
The paper presents the results of theoretical, numerical and experimental investigations of combustion and detonation initiation in heterogeneous polydispersed mixtures. The problems of fuel droplets atomization, evaporation and combustion, and the non-equilibrium effects in droplets atomization and phase transitions are discussed. The effects of droplets size non-uniformity and spatial distribution non-uniformity on mixture ignition and flame acceleration were investigated for strong and mild initiation of detonation: by a shock wave and spark ignition followed by deflagration to detonation transition (DDT). The features of jet injection and ignition in a reaction chamber are studied.