Visokotlačni sustav dobave goriva motora V - 46 - 6

undergraduate thesis

• Title (english): High Pressure Fuel Supply System of the Engine V - 46 - 6
• Author: Ivica Strnak
• Mentor: Rudolf Tomić (mentor)
• Mentor: Miroslav Kuhar (komentor)
• Committee member: Ivica Smojver (predsjednik povjerenstva)
• Committee member: Rudolf Tomić (član povjerenstva)
• Committee member: Miroslav Kuhar (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2022-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Aviation, Rocket and Space Technology

Abstract

Tenk M-84 napravljen je na temelju ruskog tenka T-72, a njegova odličja su primjena najvećeg
kalibra topa i učinkovitog streljiva, automatsko punjenje topa, mala masa i silueta, te dobra
zaštita. Također, na raspolaganju ima novi suvremeni sustav za upravljanje paljbom,
modificirani motor veće snage, nova radio oprema i NBK detektor. Iako je napravljen na temelju
ruskog tenka T-72, zadržava njegove osnovne značajke, ali predstavlja evoluciju baznog tenka u
sustavima i značajkama. U tenku M-84 nalazi se dvanaestocilindarski dizelov motor.
Dizel motori imaju široku primjenu kao pogonski motori. Ugrađuju se u razna prijevozna
sredstva, ali najviše se koriste kod teretnih vozila. Kako bi se postigao što učinkovitiji rad
motora, potrebno je imati sustav ubrizgavanja koji može postići velike tlakove, te samim time
povećati efikasnost motora. Većim tlakovima umanjuju se nečistoće u gorivu te su ujedno čestice
goriva manje, stoga se gorivo bolje miješa sa zrakom.
Na motoru V-46-6 nalazi se visokotlačni sustav dobave goriva. Glavni dijelovi su: visokotlačna
pumpa, brizgaljke, cjevovodi itd. Sustav ubrizgavanja je izravan te motoru pruža snagu od 575
kW.

Abstract (english)

The M-84 tank was built on the basis of the Russian T-72 tank, and its features are the use of the
largest caliber cannon and effective ammunition, automatic cannon loading, low mass and
silhouette, and good protection. It also has at its disposal a new modern fire control system, a
modified engine with higher power, new radio equipment and an NBK detector. Although it is
based on the Russian T-72 tank, it retains its basic features, but represents an evolution of the
base tank in systems and features. The M-84 tank has a twelve-cylinder diesel engine.
Diesel engines are widely used as propulsion engines. They are installed in various means of
transport, but they are mostly used in trucks. In order to achieve the most efficient operation of
the engine, it is necessary to have an injection system that can achieve high pressures, thereby
increasing the efficiency of the engine. Higher pressures reduce the impurities in the fuel and at
the same time the fuel particles are smaller, so the fuel mixes better with the air.
The V-46-6 engine has a high-pressure fuel supply system. The main parts are: high-pressure
pump, injectors, pipelines, etc. The injection system is direct and provides the engine with a
power of 575 kW.

• Keywords: visokotlačna pumpa; motor; tenk; brizgaljka; sustav ubrizgavanja
• Keywords (english): high-pressure pump; injectors; pipelines; engine; injection system
• Language: croatian
• URN:NBN: urn:nbn:hr:249:878066
• Study programme: Title: Military Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-26 11:14:49