Naslov
Overview of numerical modelling and characterisation of explosives

Autori
Sućeska, Muhamed

Izvornik
Pozvano predavanje na University of Cape Town

Vrsta, podvrsta
Ostale vrste radova, ostalo

Godina
2009

Ključne riječi
combustion parameters; detonation parameters; density; energetic materials; explosive; heat of formation; numerical modelling; thermochemical calculation

Sažetak
Thanks to progress in computers and numerical techniques, numerical modeling has become powerful tool in solving various problems in the field of energetic materials. It help us to understand better some phenomena, particularly to understand better influence of input parameters on output results, as well as to save time and money. In the cases when measuring techniques are still not able to measure a parameter needed (e.g. because of extreme value of the parameter – too short time, too high temperature and pressure, etc.), the numerical modeling may be the only possibility to obtain a value of the parameter. Possibilities to predict performance of an explosive by thermochemical calculation, i.e. to predict detonation and combustion parameters on the basis of its chemical composition, heat of formation and density will be presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Kemijsko inženjerstvo

Napomena
Pozvano predavanje na University of Cape Town, South Africa, Department of Mechanical Engineering (BISRU) Blast impact and Survivability Research Unit, Datum predavanja: 20.07.2009.

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