Određivanje termičke stabilnosti dvobaznih baruta

master's thesis

• Author: Aleksandra Bratković
• Mentor: Vinko Škrlec (mentor)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2021-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Chemistry

Abstract

U ovom diplomskom radu definiran je pojam eksplozije te je prikazana opća podjela
eksplozivnih tvari s naglaskom na barut. Opisano je povijesno otkriće baruta kao i njegova
podjela te osnovne karakteristike, a poseban osvrt stavljen je na skupinu dvobaznih baruta.
Nadalje, navedena je najčešća podjela dvobaznih baruta, ali i podjela dvobaznih baruta s obzirom
na tehnološki postupak proizvodnje te su spomenute osnovne sirovine koje se koriste za izradu
dvobaznih baruta. Isto tako, objašnjena je svaka skupina dvobaznih baruta prema osnovnoj
podjeli. Na kraju su analizirane metode koje su se koristile prilikom ispitivanja termičke
stabilnosti dvobaznih baruta, a određivala se temperatura staklastog prijelaza, temperatura
taljenja, toplina termičke razgradnje te volumen oslobođenih plinova.

Abstract (english)

In this diploma thesis, the concept od explosion is defined and the general division of explosive
substances with emphasis on gunpowder is presented. The historical discovery of gunpowder as
well as its division on basic characteristics are described, and special attention is paid to the
group od double-base gunpowder. Furthermore, the most common division od dibasic
gunpowder is stated, but also the division of dibasic gunpowder with regard to the technological
process of production, and the basic raw materials used for the production of dibasic gunpowder
are mentioned. Likewise, each group of dibasic gunpowder is explained according to the basic
division. Finally, the methods used in testing the thermal stability of dibasic gunpowder were
analyzed, which are glass transtion temperature, melting temperature, heat of thermal
decomposition and volume of released pellets.

• Keywords: eksplozija; eksplozivne tvari; barut; dvobazni baruti; termička stabilnost dvobaznih baruta
• Keywords (english): explosion; explosive substance; gunpowder; double-base gunpowder; thermal stabillity od double-base gunpowder
• Language: croatian
• URN:NBN: urn:nbn:hr:249:399056
• Study programme: Title: Military Engineering; Study programme type: university; Study level: graduate; Academic / professional title: MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA (MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2021-12-30 10:47:29