Pregled bibliografske jedinice broj: 146354
Calculation of Detonation Parameters by EXPLO5 Computer Program
Calculation of Detonation Parameters by EXPLO5 Computer Program // First International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena
Lahti: At Kumamoto University, 2004. str. 60-60 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Calculation of Detonation Parameters by EXPLO5 Computer Program
Autori
Sućeska, Muhamed
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
First International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena
/ - Lahti : At Kumamoto University, 2004, 60-60
Skup
First International Symposium on Explosion, Shock Wave and Hypervelocity Phenomena
Mjesto i datum
Kumamoto, Japan, 15.03.2004. - 17.03.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
detonacijski parametri; brzina detonacije; tlak detonacije; toplina detonacije; temperatura detonacije; energija detonacije; BKW EOS
(detonation parameters; detonation velocity; detonation pressure; detonation heat; detonation temperature; detonation energy; BKW EOS)
Sažetak
Detonation parameters of several high explosives were calculated using own chemical-equilibrium computer program named EXPLO5. The program is based on the chemical equilibrium, steady-state model of detonation. It uses the Becker-Kistiakowsky-Wilson’ s equation of state (BKW EOS) for gaseous detonation products and Cowan-Fickett’ s equation of state for solid carbon. The calculation of equilibrium composition of detonation products is done in the program by applying modified White, Johnson, and Dantzig’ s free energy minimisation technique. The program is designed so that it enables the calculation of detonation parameters at the CJ point, as well as parameters of state along the expansion isentrope. The paper summarises results of the calculation of the detonation parameters of several standard high explosives by EXPLO5 program, using own set of constants in the BKW equation of state, so-called BKWN set (a = 0.5, b = 0.176, k = 14.71, and q = 6620). It was shown in the paper that the program can be used for the calculation of detonation velocity, pressure, temperature, heat, and detonation energy with reasonable accuracy – these detonation parameters can be calculated with the error less than 10 %.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
