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undergraduate thesis
Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima
2024. urn:nbn:hr:133:711108
Jović, Filip
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Hydrotechnics and Environmental Protection

Cite this document

Jović, F. (2024). Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:711108

Jović, Filip. "Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:133:711108

Jović, Filip. "Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:133:711108

Jović, F. (2024). 'Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 01 February 2025, https://urn.nsk.hr/urn:nbn:hr:133:711108

Jović F. Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2024 [cited 2025 February 01] Available at: https://urn.nsk.hr/urn:nbn:hr:133:711108

F. Jović, "Analiza utjecaja hrapavosti na brzinu strujanja otvorenim koritima", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:133:711108

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Metadata
TitleAnaliza utjecaja hrapavosti na brzinu strujanja otvorenim koritima
Title (english)Analysis of roughness impact on flow velocity in open watercourses
AuthorFilip Jović
MentorLidija Tadić (mentor)
Committee memberMarija Šperac (predsjednik povjerenstva)
Committee memberLidija Tadić (član povjerenstva)
Committee memberTamara Brleković (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Hydrotechnics and Environmental Protection)
Osijek
Defense date and country2024-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Fluid Mechanics
Abstract
Strujanje otvorenim koritima (slobodnom površinom) je strujanje sa slobodnom graničnom plohom kapljevine i zraka gdje su pod istim atmosferskim tlakom sve točke slobodne površine. U hidraulici se ovo strujanje slobodne površine može odnositi i na strujanje vode u otvorenim koritima, prirodnim vodotocima i strujanje vode u zatvorenim koritima djelomično ispunjenim vodom. Strujanje može biti gravitacijsko ili/i potisno; ovu vrstu strujanja se promatra s obzirom na uzrok strujanja. Kod potisnog toka strujanje je uvijek tlačno, dok kod gravitacijskog može biti tlačno i sa slobodnom površinom. Javljanje hrapavosti podloge znatno utječe na parametre strujanja, a samim time i na koeficijent otpora trenja koji zavisi o razvoju graničnog sloja.
Abstract (english)
Flow through open troughs (free surface) is flow with a free boundary surface of liquid and air where all points of the free surface are under the same atmospheric pressure. In hydraulics, this free surface flow can also refer to water flow in open troughs, natural watercourses, and water flow in closed troughs partially filled with water. The flow can be gravitational or/and thrust; this type of flow is observed with regard to the cause of the flow. In pressure flow, the flow is always under pressure, while in gravity flow, it can be under pressure even with a free surface. The appearance of surface roughness significantly affects the flow parameters and thus the coefficient of friction resistance, which depends on the development of the boundary layer.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:711108
Study programmeTitle: University Undergraduate Studies of Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2024-10-28 12:38:42