EVALUATION THE ACCURACY OF PREDICTION OF DETONATION PARAMETERS SPECIFIC TO EXPLOSIVE MATERIALS USING 'EXPLO5'

Autor: Gabriel Vasilescu, Cristian Radeanu, Ciprian Jitea, Bogdan Garaliu-Busoi, Doru Anghelache
Rok vydání: 2022
Zdroj: SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.
ISSN: 1314-2704
DOI: 10.5593/sgem2022/1.1/s03.031
Popis: Used the specialized software solution regarding to the thermochemical facilities, we can predict detonation (e.g. detonation velocity, pressure, energy, heat end temperature, etc.) and combustion (e.g. specific impulse, force, pressure, etc.) performance of energetic materials. The calculation of detonation parameters is based on the chemical equilibrium steady-state model of detonation. The equilibrium composition of detonation and combustion products is calculated by applying modified White, Johnson, and Dantzig�s free energy minimisation technique. The IT specialized application, named EXPLO5, uses the Becker-Kistiakowsky-Wilson (BKW) and Exp-6 EOS for gaseous detonation products, the ideal gas and virial equations of state of gaseous combustion products, and the Murnaghan equation of states for condensed products.
Databáze: OpenAIRE