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master's thesis
Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:564338
Bećir, Martin
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Bećir, M. (2022). Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:564338

Bećir, Martin. "Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:564338

Bećir, Martin. "Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:564338

Bećir, M. (2022). 'Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 08 May 2024, https://urn.nsk.hr/urn:nbn:hr:235:564338

Bećir M. Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 May 08] Available at: https://urn.nsk.hr/urn:nbn:hr:235:564338

M. Bećir, "Usporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:564338

Metadata
TitleUsporedba rezultata mjerenja protoka vode u zatvorenim cjevovodnim sustavima
Title (english)Comparison of results of water flow measurement in closed pipeline systems
AuthorMartin Bećir
MentorLovorka Grgec-Bermanec (mentor)
Committee memberTanja Jurčević-Lulić (predsjednik povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
Cilj ovog rada je usporedba elektromagnetskog mjerila protoka i mjerenje protoka gravimetrijskom metodom. U uvodnom dijelu dana je podjela mjerila protoka te njihov način primjene. Potom je opisana gravimetrijska metoda mjerenja protoka te mjerna linija ACTARIS na kojoj je izvršeno mjerenje. Opis i tehničke karakteristike PICOMAG elektromagnetskog mjerila protoka sadržani su u petom poglavlju. Za usporedbu rezultata bilo je potrebno odrediti mjernu nesigurnost gravimetrijske metode, čiji je postupak opisan u poglavlju tri. Opisan je process mjerenja te su priloženi rezultati mjerenja u poglavlju sedam. Izračunate su mjerne nesigurnosti za gravimetrijsku metodu i PICOMAG. Rezultati s pripadajućim mjernim nesigurnostima uspoređeni su grafički i tablično. Usporedba mjerila protoka pokazala je povećanje odstupanja povećanjem mjerenih protoka. Odstupanje je veće za PICOMAG nego za gravimetrijsku metodu. Prvo mjerenje pokazalo je daleko najveće odstupanje od zadane vrijednosti etalonskog elektromagnetskog protokomjera, pogotovo za PICOMAG.
Abstract (english)
The aim of this paper is to compare the electromagnetic flow meter and measure the flow by gravimetric method. In the introductory part contains division of the flow meters and their method of application. Then, the gravimetric method of flow measurement and the ACTARIS measuring line on which the measurement was performed are described. The description and technical characteristics of the PICOMAG electromagnetic flow meter are contained in chapter five. To compare the results, it was necessary to determine the measurement uncertainty of the gravimetric method, the procedure of which is described in chapter three. The measurement process is described and the measurement results are attached in chapter seven. Measurement uncertainties for the gravimetric method and PICOMAG were calculated. The results with the corresponding measurement uncertainties are compared graphically and tabularly. The comparison of the flow meters showed an increase in the deviation with the increase of the measured flows. The deviation is greater for PICOMAG than for the gravimetric method showed by far largest deviation from the set value of the standard electromagnetic flowmeter, especially for PICOMAG.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:564338
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-07-13 07:06:45