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master's thesis
Analiza rasipanja puščanog zrna velikog dometa
Zagreb: University of Zagreb, 2021. urn:nbn:hr:249:715758
Kušec, Tomislav
University of Zagreb
Croatian Defence Academy "Dr. Franjo Tuđman"

Institutional repository: Repository of Croatian Defence Academy "Dr. Franjo Tuđman"

Cite this document

Kušec, T. (2021). Analiza rasipanja puščanog zrna velikog dometa (Master's thesis). Zagreb: University of Zagreb. Retrieved from https://urn.nsk.hr/urn:nbn:hr:249:715758

Kušec, Tomislav. "Analiza rasipanja puščanog zrna velikog dometa." Master's thesis, University of Zagreb, 2021. https://urn.nsk.hr/urn:nbn:hr:249:715758

Kušec, Tomislav. "Analiza rasipanja puščanog zrna velikog dometa." Master's thesis, University of Zagreb, 2021. https://urn.nsk.hr/urn:nbn:hr:249:715758

Kušec, T. (2021). 'Analiza rasipanja puščanog zrna velikog dometa', Master's thesis, University of Zagreb, accessed 02 October 2024, https://urn.nsk.hr/urn:nbn:hr:249:715758

Kušec T. Analiza rasipanja puščanog zrna velikog dometa [Master's thesis]. Zagreb: University of Zagreb; 2021 [cited 2024 October 02] Available at: https://urn.nsk.hr/urn:nbn:hr:249:715758

T. Kušec, "Analiza rasipanja puščanog zrna velikog dometa", Master's thesis, University of Zagreb, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:249:715758

Metadata
TitleAnaliza rasipanja puščanog zrna velikog dometa
AuthorTomislav Kušec
Mentormilan vrdoljak (mentor)
GranterUniversity of Zagreb
(Croatian Defence Academy "Dr. Franjo Tuđman")
Zagreb
Defense date and country2021-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Aviation, Rocket and Space Technology
Abstract
Ovaj rad proučava let konstruiranog puščanog zrna velikog kalibra kroz računalnu simulaciju i to na način da na početku samoga rada se daje konstrukcijski i aerodinamički opis zrna. Na temelju balističkih jednadžbi kreira se program u programskom jeziku u koji se unose specifični parametri samoga zrna i okoline kroz koju se zrno kreće. Pomoću simulacije utvrđuje se osnovni model leta zrna te njegove karakteristike. Nadalje, simulacijom se vrši analiza utjecaja vjetra na let zrna i to na način da se prvo vrši analiza promijene brzine vjetra pri istome kutu, a nakon toga se analizira promjena kuta vjetra pri stalnoj brzini. Na kraju se analizira utjecaj parametara rasipanja pogodaka na koje se ne može utjecati, a to su rasipanje početne brzine te poprečnih komponenata kutne brzine.
Abstract (english)
This paper studies the flight of a constructed large-caliber rifle bullet through a computer simulation in such a way that at the beginning of the work, a structural and aerodynamic description of the bullet is given. Based on the ballistic equations, a program is created in a programming language in which specific parameters of the bullet itself and the environment through which the bullet moves are entered. The basic model of bullet flight and its characteristics are determined by simulation. Furthermore, the simulation analyzes the influence of wind on the bullet flight by first analyzing the change in wind velocity at the same angle, and then analyzing the change in wind angle at a constant velocity. Finally, the influence of hitting scattering parameters that cannot be influenced is analyzed, that are the scattering of the initial velocity and the lateral components of the angular velocity.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:249:715758
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2021-12-30 13:38:29