prikaz prve stranice dokumenta Plinovite tvari kao sredstva za podmazivanje
Embargo period 2026-09-27
undergraduate thesis
Plinovite tvari kao sredstva za podmazivanje
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. urn:nbn:hr:235:665324
Uzelac, Nikola
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

Uzelac, N. (2024). Plinovite tvari kao sredstva za podmazivanje (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:665324

Uzelac, Nikola. "Plinovite tvari kao sredstva za podmazivanje." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:665324

Uzelac, Nikola. "Plinovite tvari kao sredstva za podmazivanje." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:665324

Uzelac, N. (2024). 'Plinovite tvari kao sredstva za podmazivanje', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:665324

Uzelac N. Plinovite tvari kao sredstva za podmazivanje [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2024 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:235:665324

N. Uzelac, "Plinovite tvari kao sredstva za podmazivanje", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:235:665324

Metadata
TitlePlinovite tvari kao sredstva za podmazivanje
Title (english)Gaseous substances as lubricants
AuthorNikola Uzelac
MentorDavor Ljubas (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2024-09-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
Plinovi imaju primjenu kao sredstva za podmazivanje baš poput konvencionalnih (kapljevitih) i krutih maziva, ali im je učestalost ipak manja zbog nekih od svojstva plinova. Primjerice, neki plinovi su skupi pa je samim time dostupnost i učestalost primjene manja, iako su ostala svojstva kvalitetna. Najčešći plin za podmazivanje je zrak, a neki od uređaja u kojima se koristi ova vrsta ležajeva su turbomotori, žiroskopi (gyroskopi) te precizni optički uređaji poput nekih teleskopa i mikroskopa. Naveden je i primjer stomatološke bušilice kao jednog od najpoznatijih uređaja u kojima se koristi zračni ležaj. U ovom radu prikazani su neki primjeri, opisana su svojstva plinova i način funkcioniranja kliznog ležaja te stvaranje hidrodinamičkog sloja u mazivom filmu.
Abstract (english)
Gases are used as lubricants just like conventional (liquid) and solid lubricants, but their frequency is still lower due to some of the properties of gases. For example, some gases are expensive, so their availability and frequency of application is lower, even though the other properties are of good quality. The most common lubricating gas is air, and some of the devices in which this type of bearing is used are turbomotors, gyroscopes and precise optical devices such as some telescopes and microscopes. An example of a dental drill is given as one of the most famous devices in which an air bearing is used. This thesis presents some examples, describes the properties of gases and the way the sliding bearing functions, as well as the creation of a hydrodynamic layer in the lubricating film.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:665324
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2026-09-27
Terms of useLicence In copyright icon
Created on2024-09-19 21:25:36