Health & Environmental Research Online (HERO)


Print Feedback Export to File
8218709 
Journal Article 
Application research on JWL equation of state of detonation products 
Zhao, Z; Tao, G; Du, CX 
2009 
23 
4 
277-282 
Chinese 
By investigating the JWL equation of state of detonation products of condensed explosive, we present a method to determine JWL parameters by γ fitting. This approach does not require cylinder test and is more economical, secure, convenient and accurate than existing methods. Using this method, four kinds of common explosive, e.g., TNT, C-4, PETN and HMX have been studied. By comparing to the p-V curve of JWL equation of state given by cylinder test, we showed that the γ fitting has a high precision and meets the need of explosion mechanics application. 
Detonation products; Explosion mechanics; JWL equation of state; Parameter fit