Mixed Explosives and Determination of Their Detonation Parameters

摘要

A model of the effective characteristics of heterogeneous systems is given. The model is based on the methods of field theory of many bodies. The suitability of the given approach for a quantitative assessment of the characteristics of explosives and detonation is shown. In particular, two-component mixtures of TNT/RDX and three-component mixtures of aluminum with energetic materials are considered. The values of a few parameters (density, impact sensitivity, heat of explosion, detonation velocity) calculated by means of the proposed model agree satisfactorily with known experimental data.