Proračun i konstrukcija aksijalnog ventilatora

Jakovljević, Vanja

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master's thesis

Proračun i konstrukcija aksijalnog ventilatora

Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2008. urn:nbn:hr:235:646781

Jakovljević, Vanja

University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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APA 6th Edition

Jakovljević, V. (2008). Proračun i konstrukcija aksijalnog ventilatora (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:646781

MLA 8th Edition

Jakovljević, Vanja. "Proračun i konstrukcija aksijalnog ventilatora." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2008. https://urn.nsk.hr/urn:nbn:hr:235:646781

Chicago 17th Edition

Jakovljević, Vanja. "Proračun i konstrukcija aksijalnog ventilatora." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2008. https://urn.nsk.hr/urn:nbn:hr:235:646781

Harvard

Jakovljević, V. (2008). 'Proračun i konstrukcija aksijalnog ventilatora', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 26 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:646781

Vancouver

Jakovljević V. Proračun i konstrukcija aksijalnog ventilatora [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2008 [cited 2024 December 26] Available at: https://urn.nsk.hr/urn:nbn:hr:235:646781

IEEE

V. Jakovljević, "Proračun i konstrukcija aksijalnog ventilatora", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2008. Available at: https://urn.nsk.hr/urn:nbn:hr:235:646781

Cite this item: https://urn.nsk.hr/urn:nbn:hr:235:646781

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Metadata

Title	Proračun i konstrukcija aksijalnog ventilatora
Author	Vanja Jakovljević
Mentor	Branimir Matijašević (mentor)
Granter	University of Zagreb Faculty of Mechanical Engineering and Naval Architecture Zagreb
Defense date and country	2008-11-21, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering
Abstract	U ovom diplomskom radu proračunat je i konstruiran aksijalni ventilator namijenjen za ventilaciju brodske strojarnice. Na početku je bilo potrebno odabrati metodu proračuna. Prema dostupnim materijalima upoznao sam se sa dvije vrste proračuna. Proračun prema teoriji krilnog profila i proračun prema Weinig-u. Mnogi proizvođači se oslanjaju na metodu napravljenu od strane Weining-a koja je samo djelomično teoretska. Uz suglasnost mentora odlučio sam raditi proračun prema teoriji krilnog profila. Krilni profili koje sam tu koristio su Gottingen profili no mogli su se koristiti i neki drugi. Profili su prostorno slagani na klasičan način slaganja profila a to je linijski po težištu, dok se u novije vrijeme mogu naći aksijalni ventilatori sa izvijenim lopaticama tako da su im težišta spojena po prostornoj paraboli. Prednost klasičnog slaganje su manja naprezanja te stoga i slobodniji odabir materijala lopatica.
Abstract (english)	In this work an axial-flow fan intended to be used for ventilation of ships engine room was calculated and designed. In the begining it was neccesary to chose method of calculation. According to accesible books and other materials I had I was intoduced with two different methods of calculation. Calculation by the aerofoil theory and cascade calculation according to Weinig. Many manufacturers count on calculation according to Weinig. With agreement of my professor I decided to do the calculation by the aerofil theory. Aerofoils I have used here are Gottingen's but they could be someone else's. Aerofoils where put together in a classical way with one straight line connecting all individual profile's centres of mass, while somewhat new way of connecting can be found is some axial-flow fans (blade sweep) and that is by putting the centers of mass in a parabola. Advantage of classical way is smaller centrifugal loads and thus a free choise of blade materials.
Keywords
Language	croatian
URN:NBN	urn:nbn:hr:235:646781
Study programme	Title: Mechanical Engineering Study programme type: university Study level: graduate Academic / professional title: diplomirani inženjer/inženjerka strojarstva (diplomirani inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb
Created on	2019-05-21 14:17:09