Study on Explosion Characteristics of SEFAE

摘要

Based on experimental and theoretical analysis, this paper investigates the explosive characteristics of SEFAE (single event fuel air explosive). Total TNT equivalence radio is calculated by data obtained in warhead field tests and relationship equations between overpressure of SEFAE and scale distances impulse of SEFAE and scale distances are also fitted. Finally, the comparison between explosion power between SEFAE and DEFAE (double events fuel explosive) indicates that SEFAE has higher explosion power comparing with DEFAE when the volume of warhead is the same, and the integrated damage ability of SEFAE is much stronger.