prikaz prve stranice dokumenta Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora
  Download
PDF 429.77 KB
undergraduate thesis
Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora
Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. urn:nbn:hr:119:599706
Strunjak, Ivan
University of Zagreb
Faculty of Transport and Traffic Sciences
Division of Transport
Department of Road Transport

Institutional repository: Faculty of Transport and Traffic Sciences

Cite this document

Strunjak, I. (2015). Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:119:599706

Strunjak, Ivan. "Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora." Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:119:599706

Strunjak, Ivan. "Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora." Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:119:599706

Strunjak, I. (2015). 'Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora', Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, accessed 07 July 2024, https://urn.nsk.hr/urn:nbn:hr:119:599706

Strunjak I. Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences; 2015 [cited 2024 July 07] Available at: https://urn.nsk.hr/urn:nbn:hr:119:599706

I. Strunjak, "Utjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora", Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:119:599706

Metadata
TitleUtjecaj tehničkih preinaka na eksploatacijske značajke četverotaktnih motora
Title (english)Influence of Technical Modifications on Exploitation Features of Four Stroke Engines
AuthorIvan Strunjak
MentorGoran Zovak (mentor)
Committee memberIvo Jurić (predsjednik povjerenstva)
Committee memberŽeljko Šarić (član povjerenstva)
Committee memberMarijan Rajsman (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Transport and Traffic Sciences
(Division of Transport)
(Department of Road Transport)
Zagreb
Defense date and country2015-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Road and Rail Transport
Abstract
Tehničkim preinakama na određenim elementima poboljšavaju se eksploatacijske značajke četverotaktnih motora. Neke od eksploatacijskih značajki koje su opisane u radu su: snaga motora, radni obujam, zakretni moment, potrošnja goriva i potrošnja ulja. Za povećanje učinkovitosti motora i poboljšanje eksploatacijskih značajki razmatrane su preinake na usisnom sustavu, bregastom vratilu, sustavu za rashlađivanje motora te preinake na ispušnom sustavu. Izvođenjem tehničkih preinaka na elementima motora najviše se utječe na snagu motora i potrošnju goriva. Povećanjem snage motora omogućuje se lakše svladavanje otpora koji se javljaju prilikom kretanja vozila što izravno utječe na smanjenje potrošnje goriva. Cilj završnog rada je objasniti kako će i u kojoj mjeri izvođenje određenih tehničkih preinaka utjecati na eksploatacijske značajke četverotaktnih motora. Problem je što se nepravilnom izvedbom preinaka može narušiti ispravnost cjelokupnog sustava. Da bi se ostvario pozitivan učinak na eksploatacijske značajke potrebno je detaljno istražiti utjecaj preinaka određenih elemenata na cjelokupan sustav.
Abstract (english)
Technical modifications on certain elements improve exploitation features of four-stroke engines. Some of the exploitation features described in final work are: horsepower, engine capacity, torque, fuel and oil consumption. To increase engine efficiency and to improve exploitation features the modifications which are considered in final work are modifications on car intake system, camshaft, engine cooling system and modifications on exhaust system. With implementation of technical modifications on engine elements the most impact is on engine horsepower and fuel consumption. Increasing engine horsepower there is much easier to overcome resistance which appear while driving which have direct impact on reducing fuel consumption. The main purpose of final work is to explain how and to what extent will implementation of certain technical modifications affect on exploitation features of fourstroke engines. The main problem is that with irregular implementation of modifications the accuracy of entire system could be disturbed. To achieve positive effect on exploitation features the detailed research of how modifications of certain elements impact on entire system is needed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:119:599706
Study programmeTitle: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport
Course: Road Traffic and Transport
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2015-09-30 12:48:51