Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2011-02-01

Journal: PROPELLANTS EXPLOSIVES PYROTECHNICS

Included Journals: EI、SCIE、Scopus

Volume: 36

Issue: 1

Page Number: 75-79

ISSN: 0721-3115

Key Words: Detonation Heat; Detonation Method; Detonation Temperature; Nanocrystalline; Titania

Abstract: As a promising method for synthesizing nanosized materials, detonation method was used to prepare TiO2 nanoparticles. A new method for predicting the Chapman-Jouguet (C-J) detonation parameters of CaHbOcNdTie explosives, such as detonation heat, detonation temperature, and detonation pressure, was introduced according to the approximate reaction equations of detonation. The coefficient of oxygen balance of explosive was also calculated according to the specific detonation synthesis experiment. The calculation method was more useful in predicting the formation processes of detonation products and optimizing the experimental procedure. It could also support theory foundation for further experiments to some extent.