Assesment of a new solid thermobaric composition used for warheads loading

Abstract. Thermobaric compositions are liquid and solid explosives characterized primarily by their shockwave effect. In this study, we propose the evaluation of a new solid thermobaric composition intended for use in warhead loadings. The primary advantages of solid thermobaric compositions lie in their ability to achieve a high loading density within ammunition and their minimal impact on the precision of strikes, unlike liquid compositions. The assessment of these new compositions is conducted through the analysis of overpressures over time, obtained under static conditions of an 'annular design' configuration, which was initiated by an electric cap. The variation in overpressure was recorded using piezoelectric transducers placed at different distances (2 m, 3 m, 3.5 m) and at the same level as the configuration. The recorded results have been used to assess the efficacy and destructive potential of thermobaric compositions present in warheads, a field that is constantly evolving.