Study of energy dissipation mechanisms and hotspot formation patterns during impact process in octogen explosives with circular cavities
Shuai Li,
Yingming Si,
Baoqing Meng
et al.
Abstract:Considerable focus has been given to hotspot generation and ignition phenomena in impact-induced explosives. Hotspot formation in explosives is typically attributed to internal dissipation and heat transfer occurring within them. This study refines the momentum and energy equations to illustrate the entire process of particle collision, temperature-rise evolution, and hotspot formation in octogen explosive bed under impact. By octogen, we mean the substance known as cyclotetramethylene tetranitramine, which is… Show more
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