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master's thesis
Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:877432
Neugebauer, Jonas
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Neugebauer, J. (2023). Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81 (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:877432

Neugebauer, Jonas. "Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:877432

Neugebauer, Jonas. "Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:877432

Neugebauer, J. (2023). 'Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 02 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:877432

Neugebauer J. Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81 [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 December 02] Available at: https://urn.nsk.hr/urn:nbn:hr:235:877432

J. Neugebauer, "Razvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:877432

Metadata
TitleRazvodni mehanizam s bregastim vratilima u glavi za istraživački motor HATZ 1D81
Title (english)Overhead camshaft valvetrain for the HATZ 1D81 research engine
AuthorJonas Neugebauer
MentorRudolf Tomić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-12-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
U ovom radu je prikazana prerada razvodnog mehanizma eksperimentalnog motora HATZ 1D81 iz izvedbe s bregastim vratilom u bloku i prostorom izgaranja karakterističnim za Dieselov motor u izvedbu s bregastim vratilima u glavi motora i prostorom izgaranja karakterističnim za Otto motore. Eksperimentalni motor se koristi u Laboratoriju za motore i vozila na Fakultetu strojarstva i brodogradnje u Zagrebu. U uvodnom dijelu ovoga rada objašnjene su funkcije i vrste razvodnog sustava te prednosti i mane različitih izvedba. Nadalje su objašnjeni zahtjevi koje nova glava i razvodni mehanizam mora zadovoljiti, te su na temelju tih podataka razrađeni koncepti elemenata razvoda i glave motora. Koncepti su uspoređeni prema zadanim kriterijima, te je odabran jedan koncept za daljnju razradu. Odabrani koncept omogućuje rad Ottovog motora s pretkomorom i Ottovog motora s vanjskom pripremom smjese. U drugom dijelu rada objašnjena je konstrukcijska razrada razvodnog mehanizma i kanala u glavi motora. Na kraju je izrađen 3D model i pripadajuća dokumentacija u programskom paketu SolidWorks.
Abstract (english)
This thesis presents the conversion of the valvetrain mechanism of the experimental HATZ 1D81 engine from the camshaft-in-block design and combustion chamber characteristic of a Diesel engine to the overhead camshaft design and combustion chamber characteristic of Otto engines. The experimental engine is used in the Laboratory for Engines and Vehicles at the Faculty of Mechanical Engineering and Naval Architecture in Zagreb. In the introductory part of this thesis, the functions and types of valvetrain systems are explained, along with the advantages and disadvantages of different designs. Furthermore, the requirements that the new cylinder head and valvetrain mechanism must meet are outlined, and based on this information, concepts for the valvetrain and cylinder head components are developed. The concepts are compared based on specified criteria, and one concept is selected for further development. The chosen concept enables the operation both as an Otto engine with prechamber and as a sparkignition (SI) engine with manifold injection. In the second part of the thesis, the structural elaboration of the cylinder head channels and valvetrain mechanism is explained. Finally, a 3D model and accompanying documentation were created using the SolidWorks software package.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:877432
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 conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-11-30 15:36:55