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undergraduate thesis
Eksperimentalna analiza mlaza
2024. urn:nbn:hr:190:665744
Petrović, Magdalena
University of Rijeka
Faculty of Engineering

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Petrović, M. (2024). Eksperimentalna analiza mlaza (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:665744

Petrović, Magdalena. "Eksperimentalna analiza mlaza." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:665744

Petrović, Magdalena. "Eksperimentalna analiza mlaza." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:190:665744

Petrović, M. (2024). 'Eksperimentalna analiza mlaza', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 30 September 2024, https://urn.nsk.hr/urn:nbn:hr:190:665744

Petrović M. Eksperimentalna analiza mlaza [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2024 [cited 2024 September 30] Available at: https://urn.nsk.hr/urn:nbn:hr:190:665744

M. Petrović, "Eksperimentalna analiza mlaza", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:190:665744

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Metadata
TitleEksperimentalna analiza mlaza
Title (english)Experimental Jet Analysis
AuthorMagdalena Petrović
MentorLado Kranjčević (mentor)
MentorMarta Alvir (komentor)
Committee memberSamir Žic (predsjednik povjerenstva)
Committee memberLado Kranjčević (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2024-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U završnom radu kroz objašnjenje osnova mlazova i strujanja, te uz navedene osnovne zakone i odnose, definirano je fizikalno ponašanje podmorskih izvora slatke vode. Uzevši u obzir učestalost i područje pojave fenomena, naglašava se potencijalni utjecaj i značaj izvora na karakteristično morsko područje. Eksperimentalnom analizom mlazova, kroz četiri mjerenja analizirano je ispuštanje podzemne vode u more u obliku mlazova i termalnim snimkama su prikazani miješanje i širenje dvaju fluida. Također za svako mjerenje izračunate su vrijednosti Reynoldsovog i Froudeovog broja, bezdimenzijske značajke bitne za definiranje strujanja. Na temelju dobivenih rezultata mjerenja i eksperimenta prikazano je kako mlazovi podzemne vode svojim miješanjem i vrtloženjem u morskoj vodi mogu imati veliku ulogu u širenju onečišćenja.
Abstract (english)
In this thesis the physical behavior of the groundwater discharge in the sea is defined, by an explanation of the basics of jets, and stated physical laws and relationships. Taking into account the frequency and area of occurrence of the phenomenon, the potential impact and significance of the discharge on characteristic sea areas is emphasized. Through experimental jet analysis, the discharge of groundwater into the sea in the form of jets was analyzed through four measurements, and the mixing and expansion of the two fluids were shown with thermal images. Also for each measurement the Reynolds and Froude number values, dimensionless numbers essential for defining the flow, were calculated. Based on the obtained results of measurements and experiment, it was shown that jets of underground water can play a major role in the spread of pollution by their mixing and swirling in seawater.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:665744
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 on2024-07-12 08:24:06