Čimbenici eksplozivnih kumulativnih naboja s djelovanjem na daljinu

master's thesis

• Title (english): Parameters of Explosive Formed Projectiles
• Author: Luka Gale
• Mentor: Mario Dobrilović (mentor)
• Mentor: Mladen Fusić (komentor)
• Committee member: Tatjana Gazivoda Kraljević (predsjednik povjerenstva)
• Committee member: Mario Dobrilović (član povjerenstva)
• Committee member: Mladen Fusić (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2022-07-07, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences

Abstract

Kroz ovaj rad prikazani su tipovi i vrste eksplozivnih tvari, procesi koji su vezani uz njih te razna
područja primjene. Prikazati će se o vojna primjena kumulativnih naboja, poglavito eksplozivno
formiranim projektilima i utjecajnim čimbenicima učinka djelovanja projektila. Budući da se
kumulativni naboji u svim oblicima koriste u području obrane, poznavanje karakteristika,
sposobnosti djelovanja i mogućnost primjene pojedinih izvedbi je od osobite važnosti kako u
kontekstu teoretske analize djelovanja tako i u praktičnoj primjeni.
Na osnovi rezultata ispitivanja objašnjeno je kako pravilan izbor čimbenika može rezultirati
optimalno konstruiranim eksplozivno formiranim projektilom.
Cilj ovoga rada potvrđivanje formiranje i djelovanje projektila prema Hopkinsonovom i Misznay
– Shardinovom efektu. Kako bi se mogla provesti ova studija učinkovitosti djelovanja provedeno
je šest praktičnih ispitivanja na terenskom poligonu RGNF-a Ljubeščica.

Abstract (english)

Through this scientific research work, the types and kinds of explosive substances, the processes
related to them and various areas of application are presented. We will talk about the military
application of cumulative charges, especially explosively formed projectiles and the influential
factors of the effect of projectile. Since shaped charges in all forms are used in the field of
defense, knowledge of the characteristics, performance and the possibility of applying individual
types of charges is of particular importance both in the context of theoretical analysis of
projectile performance and in the practical application itself.
Based on the test results, the interdependencies of individual shaped charge factors were
determined and it was explained how the correct choice of factors can result in an optimally
constructed explosively formed projectile.
The aim of this paper is to find the optimal parameters necessary to achieve the desired effect
and performance of the explosively formed projectile, and to confirm the formation and action of
the projectile according to the Hopkinson and Misznay - Shardin effect. In order to be able to
conduct this performance study, six practical tests were conducted on the test field site of RGNF
Ljubeščica.

• Keywords: kumulativni naboj; eksplozivno formiran projektil; eksplozivno formiran penetrator; kumulativni mlaz; plastični eksploziv; rušenje elemenata
• Keywords (english): shaped charges; explosively formed projectile; explosively formed penetrator; shaped charge jet; plastic explosives; demolition
• Language: croatian
• URN:NBN: urn:nbn:hr:249:467900
• 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: 2023-02-03 12:58:38