prikaz prve stranice dokumenta Mjerenje protoka otvorenog vodotoka pomoću radara
  Download
PDF 2.04 MB
undergraduate thesis
Mjerenje protoka otvorenog vodotoka pomoću radara
Rijeka: University of Rijeka, Faculty of Engineering, 2023. urn:nbn:hr:190:787052
Klepač, Jurica
University of Rijeka
Faculty of Engineering

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

Cite this document

Klepač, J. (2023). Mjerenje protoka otvorenog vodotoka pomoću radara (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:787052

Klepač, Jurica. "Mjerenje protoka otvorenog vodotoka pomoću radara." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:787052

Klepač, Jurica. "Mjerenje protoka otvorenog vodotoka pomoću radara." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:787052

Klepač, J. (2023). 'Mjerenje protoka otvorenog vodotoka pomoću radara', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 07 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:787052

Klepač J. Mjerenje protoka otvorenog vodotoka pomoću radara [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 May 07] Available at: https://urn.nsk.hr/urn:nbn:hr:190:787052

J. Klepač, "Mjerenje protoka otvorenog vodotoka pomoću radara", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:787052

Metadata
TitleMjerenje protoka otvorenog vodotoka pomoću radara
Title (english)Open channel flow measurement by radar
AuthorJurica Klepač
MentorLado Kranjčević (mentor)
Committee memberLado Kranjčević (predsjednik povjerenstva)
Committee memberSamir Žic (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2023-03-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Cilj ovog završnog rada bilo je izmjeriti protok otvorenog kanala pomoću radarskog uređaja Viatronics SVR-3 Pro koji mjeri površinsku brzinu. S ciljem određivanja protoka bilo je potrebno saznavanje površine poprečnog presjeka i srednje brzine fluida. Površina poprečnog presjeka kanala je bila dobivena putem množenja aritmetičke sredine dubine i širine kanala koja je određena preko Google karte. Nakon toga su određeni svi parametri koji su potrebne za izračun srednje brzine fluida. Kontaktiranjem HE Varaždin je dobivena informacija kako stvarni protok rijeke Drave iznosi 215 m³/s te je pomoću te informacije uspoređen protok dobiven mjerenjem koji iznosi 195,84 m3/s. To je odstupanje od svega 9% s obzirom na to da je puno parametara za određivanje srednje brzine pretpostavljeno kao i izračun površine poprečnog presjeka.
Abstract (english)
The aim of this final work was to measure open channel flow using a Viatronics SVR-3 Pro surface velocity radar device. In order to determine the flow, it was necessary to know the cross-sectional area and the mean velocity of the fluid. The cross-sectional area of the channel was obtained by multiplying the arithmetic mean of the depth and width of the channel, which was determined via the Google map. After that, all the parameters needed to calculate the mean fluid velocity were determined. By contacting HPP Varaždin, information was obtained that the actual flow of the Drava River is 215 m³/s, and with the help of this information, the flow obtained by measurement, which is 195,84 m3/s, was compared. This is a deviation of only 9%, given that many parameters for determining the average speed were assumed, as well as the calculation of the cross-sectional area.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:787052
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 conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2023-03-09 20:09:18