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master's thesis
Izrada modela dvotaktnog motora s unutarnjim izgaranjem
2021. urn:nbn:hr:122:516401
Horvatek, Matija
University North
University centre Varaždin
Department of Mechanical Engineering

Cite this document

Horvatek, M. (2021). Izrada modela dvotaktnog motora s unutarnjim izgaranjem (Master's thesis). Koprivnica: University North. Retrieved from https://urn.nsk.hr/urn:nbn:hr:122:516401

Horvatek, Matija. "Izrada modela dvotaktnog motora s unutarnjim izgaranjem." Master's thesis, University North, 2021. https://urn.nsk.hr/urn:nbn:hr:122:516401

Horvatek, Matija. "Izrada modela dvotaktnog motora s unutarnjim izgaranjem." Master's thesis, University North, 2021. https://urn.nsk.hr/urn:nbn:hr:122:516401

Horvatek, M. (2021). 'Izrada modela dvotaktnog motora s unutarnjim izgaranjem', Master's thesis, University North, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:122:516401

Horvatek M. Izrada modela dvotaktnog motora s unutarnjim izgaranjem [Master's thesis]. Koprivnica: University North; 2021 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:122:516401

M. Horvatek, "Izrada modela dvotaktnog motora s unutarnjim izgaranjem", Master's thesis, University North, Koprivnica, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:122:516401

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Metadata
TitleIzrada modela dvotaktnog motora s unutarnjim izgaranjem
Title (english)Development of a two-stroke internal combustion engine model
AuthorMatija Horvatek
MentorSven Maričić (mentor)
Committee memberSven Maričić (predsjednik povjerenstva)
Committee memberMatija Bušić (član povjerenstva)
Committee memberTomislav Veliki (član povjerenstva)
GranterUniversity North
(University centre Varaždin)
(Department of Mechanical Engineering)
Koprivnica
Defense date and country2021-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom radu analiziran je dvotaktni otto motor sa unutrašnjim izgaranjem kao i izrada modela takvog motora pomoću 3D tiska. Motori s unutrašnjim izgaranjem su strojevi dizajnirani da kemijsku energiju goriva pretvaraju u mehaničku energiju i pri tome obavljaju koristan rad. Kod dvotaktnog otto motora do zapaljenja smjese goriva i zraka u cilindru dolazi pomoću električne iskre koju proizvodi svjećica. Danas se motori s unutrašnjim izgaranjem najčešće koriste za pogon većih i manjih radnih strojeva i osobnih automobila. Upotreba četverotaktnih motora s unutrašnjim izgaranjem potpuno je potisnula primjenu dvotaktnih otto motora, te se oni u današnje vrijeme koriste samo za pogon manjih radnih strojeva. Nedostatak dvotaktnih otto motora u odnosu na četverotaktne je veća potrošnja goriva prilikom rada. Nedostatke dvotaktnih motora moguće je smanjiti pravilnim dizajniranjem i konstruiranjem. U današnje vrijeme često se prilikom razvoja ovakvih proizvoda koristi aditivna tehnologija za izradu prototipova ili modela. U sklopu praktičnog dijela rada, pomoću alata za modeliranje SolidWorks, izrađen je model dvotaktnog otto motora za vizualizaciju dijelova i prikaz principa rada motora. Model konstruiran u alatu za modeliranje na posljetku izrađen je aditivnom tehnologijom, 3D tiskom.
Abstract (english)
In this paper, a two-stroke otto internal combustion engine is analyzed, as well as development of model of this engine using 3D printing. Internal combustion engines are designed to convert the chemical energy of fuels into mechanical energy. In a two-stroke otto engine, the ignition of the fuel-air mixture in the cylinder is ignited by electric spark produced by the spark plug. Today, internal combustion engines are most commonly used to power larger and smaller work machines and cars. The use of four-stroke internal combustion engines has completely supplanted the use of two-stroke otto engines, which are now used only to power smaller working machines. The disadvantage of two-stroke otto engines compared to four-stroke is higher fuel consumption during operation. The disadvantages of two-stroke engines can be reduced by proper design and construction. Nowadays, additive technology is often used in development of such products to make prototypes or models. In practical part of the paper, using a modeling tool SolidWorks, a model of a two-stroke otto engine was created to visualize the parts and display the principles of engine operation. The model constructed in the modeling tool was ultimately made by additive technology, 3D printing.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:122:516401
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 on2021-10-04 12:16:35