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undergraduate thesis
Miješanje fluida u dvostrukom T-spoju
Rijeka: University of Rijeka, Faculty of Engineering, 2018. urn:nbn:hr:190:664948
Košmerl, Valentina
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

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

Cite this document

Košmerl, V. (2018). Miješanje fluida u dvostrukom T-spoju (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:664948

Košmerl, Valentina. "Miješanje fluida u dvostrukom T-spoju." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:664948

Košmerl, Valentina. "Miješanje fluida u dvostrukom T-spoju." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:664948

Košmerl, V. (2018). 'Miješanje fluida u dvostrukom T-spoju', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:664948

Košmerl V. Miješanje fluida u dvostrukom T-spoju [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:190:664948

V. Košmerl, "Miješanje fluida u dvostrukom T-spoju", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:664948

Metadata
TitleMiješanje fluida u dvostrukom T-spoju
Title (english)Double T-junction fluid mixing
AuthorValentina Košmerl
MentorLado Kranjčević (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberLado Kranjčević (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Fluid Mechanics and Computational Engineering)
(Section of Fluid Mechanics and Hydraulic Machines)
Rijeka
Defense date and country2018-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu detaljno je opisan model miješanja fluida u dvostrukom T-spoju, te je sukladno tome izveden i opisan eksperiment u laboratoriju. Eksperiment se sastojao od niza pokusa s različitim ulaznim omjerima protoka i rasponima između dva T-spoja koji su se i numerički modelirali. Gubici i analiza strujanja u postavljenom sustavu su se izračunali numerički upotrebom software-a AFT Fathom. Isto tako, u radu su detaljno opisani svi hidraulički elementi i senzori koji su bili potrebni za samu provedbu eksperimenta. Dati su eksperimentalni i numerički rezultati miješanja fluida za tri različite udaljenosti između T-spojeva te su vizualno prikazani protoci. Opisani su i navedeni načini ulaza onečišćenja u sustav te sama teorija miješanja u spojevima. Pomoću ovog rada, poznavajući omjere miješanja fluida u dvostrukim spojevima, može se brže i točnije odrediti dio cjevovoda u kojem dolazi do miješanja i disperzije onečišćenja pa tako brže i učinkovitije intervenirati i riješiti problem onečišćenja u vodoopskrbnim mrežama.
Abstract (english)
In this paper, the model of fluid mixing in double T-junctions is described in detail. Accordingly, a laboratory experiment was also performed and described. The experiment consisted of a series of experiments with different input ratios and ranges between the two T-junctions. Also, the experiment was modeled numerically. Flow analysis and pipeline losses in system were computed numerically using numerical software AFT Fathom. Also, in this paper, all hydraulic elements and sensors required for the experiment were described in detail. There are also given experimental and numerical results of fluid mixing for three different ranges of Tjunctions and visually displayed flow diagrams. The methods of contaminations of the systems and the mixing theory in junctions itself are described in detail. With this paper, knowing the mixing ratios in T-junctions, it is possible to precisely determine the part of the pipeline in which mixing and dispersion of the contaminants occurs. Therefore, it is possible to quickly and effectively solve the pollution problem in water supply networks.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:664948
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-09-04 06:16:28