Mathematical modeling of agglomerates evolution

V.A. Babuk, N.L. Budnyi, A.A. Nizyaev
2019 Progress in Propulsion Physics – Volume 11   unpublished
The model of evolution of the condensed products as a part of a §ow of combustion products of solid propellant is developed. The model includes the description of physical and chemical transformations for two basic fractions of the condensed products: agglomerates and smoke oxide particles (SOPs). Model testing is carried out using experimental data about evolution of the condensed products for two compositions in the conditions of a one-dimensional §ow. These compositions di¨er considerably in
more » ... properties of combustion products at a surface of burning propellant. The results of testing give the grounds to draw a conclusion about high enough quality of modeling.
doi:10.1051/eucass/201911131 fatcat:dyggxnq3hnc3dogekpcdllz7qu