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master's thesis
PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU
Rijeka: University of Rijeka, Faculty of Engineering, 2016. urn:nbn:hr:190:940640
Torić-Jadrin, Jure
University of Rijeka
Faculty of Engineering

Cite this document

Torić Jadrin, J. (2016). PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:940640

Torić Jadrin, Jure. "PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:940640

Torić Jadrin, Jure. "PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:940640

Torić Jadrin, J. (2016). 'PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 29 November 2023, https://urn.nsk.hr/urn:nbn:hr:190:940640

Torić Jadrin J. PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2016 [cited 2023 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:190:940640

J. Torić Jadrin, "PROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:190:940640

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Metadata
TitlePROJEKT VARIJABILNOG UPRAVLJANJA USISNIM VENTILIMA NA AUTOMOBILSKOM OTTOVOM MOTORU
AuthorJure Torić-Jadrin
MentorVladimir Medica (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2016-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Cilj ovog zadatka bio je projektirati sustav varijabilnog upravljanja usisnim ventilima na ĉetverotaktnom Otto motoru. U novije vrijeme se teži tome da se emisije i potrošnja goriva svedu na minimum, a da se uz to poveća snaga i okretni moment motora uz isti radni obujam motora. Jedan od načina povećanja performansi motora opisan je u ovom zadatku. Uz pomoć komercijalnih računalnih programa izvršene su simulacije rada motora koje su kasnije opisane kroz dijagrame. Iz priloženih se dijagrama jasno vidi poboljšanje performansi motora s varijabilnim upravljanjem u odnosu na osnovni model motora koji nema varijabilno upravljanje usisnim ventilima. Rezultati dobiveni simulacijom rada motora ovise o unešenim parametrima u program prilikom kreiranja modela za analizu. Što se više parametara unese to će i rezultati manje odstupati od stvarnog procesa. Na temelju dobivenih vrijednosti proračunima i simulacijama, izrađen je 3D model sklopa za varijabilno upravljanje ventilima sa sklopnim nacrtima.
Abstract (english)
The main theme of my diploma thesis was to design the system of the variable inlet valve drive for automotive spark ignition in four - stroke engine. Recently, we tend to reduce emissions and fuel consumption to a minimum and to increase engine power and torque in the same engine displacement. One of the methods to increase engine performance is described in this task. Simulations of engine operation, which are later described through diagrams, were conducted with the aid of commercial computer programs. From the submitted diagrams it can be seen a clear improvement in engine performance with variable inlet valve timing in relation to the base model engine that does not have variable control of the inlet valves. The results obtained by simulation of engine operation depend on the value entered in the parameter query when creating a model for analysis. The more parameters we enter, the results less deviate from the actual process. The 3D assembly model for variable valve timing with assembly drawings is developed based on the value of calculations and conducted simulations.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:940640
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository of the University of Rijeka, Faculty of Engineering
Created on2017-01-23 07:24:44

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