Detonation performance of high-dense BTF charges

18th APS-SCCM; 24th AIRAPT

Dolgoborodov, A.^1 ; Brazhnikov, M.^1 ; Makhov, M.^1 ; Gubin, S.^2 ; Maklashova, I.^2

N. Semenov Institute of Chemical Physics RAS, Kosygin st.4, Moscow, Russia^1

National Research Nuclear University MEPhI, Kashirskoe shosse, 31, Moscow, United States^2

关键词: Detonation performance;    Detonation product;    Detonation waves;    Explosive performance;    Heat of explosion;    Nano-diamond particles;    Optical pyrometry;    Temperature and pressures;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/500/5/052010/pdf
DOI  :  10.1088/1742-6596/500/5/052010

来源: IOP

【 摘 要 】

New experimental data on detonation wave parameters and explosive performance for benzotrifuroxan are presented. Optical pyrometry was applied in order to measure the temperature and pressure of BTF detonation products. Chapman-Jouguet temperature was obtained as 3990-4170 K (charge densities 1.82-1.84 g/cc). The heat of explosion and the acceleration ability were measured also. It is also considered the hypothesis of formation of nanodiamond particles in detonation products directly behind the detonation front and influence of these processes on the temperature-time history in detonation products.