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undergraduate thesis
Određivanje efektivne površine uljne tlačne vage
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. urn:nbn:hr:235:918881
Rudman, Viktorija
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

Cite this document

Rudman, V. (2021). Određivanje efektivne površine uljne tlačne vage (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:918881

Rudman, Viktorija. "Određivanje efektivne površine uljne tlačne vage." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:918881

Rudman, Viktorija. "Određivanje efektivne površine uljne tlačne vage." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:918881

Rudman, V. (2021). 'Određivanje efektivne površine uljne tlačne vage', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 07 May 2024, https://urn.nsk.hr/urn:nbn:hr:235:918881

Rudman V. Određivanje efektivne površine uljne tlačne vage [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2021 [cited 2024 May 07] Available at: https://urn.nsk.hr/urn:nbn:hr:235:918881

V. Rudman, "Određivanje efektivne površine uljne tlačne vage", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:235:918881

Metadata
TitleOdređivanje efektivne površine uljne tlačne vage
Title (english)Determination of the effective area of an oil pressure balance
AuthorViktorija Rudman
MentorLovorka Grgec-Bermanec (mentor)
Committee memberVladimir Soldo (predsjednik povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2021-02-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U radu je teorijski i eksperimentalno prikazan način određivanja efektivne površine uljne tlačne vage. Pritom je objašnjen proračun efektivnog tlaka te postupak umjeravanja tlačne vage s posebnim naglaskom na „cross – floating“ metodu. U uvodnom dijelu dana je teorijska osnova načela rada tlačnih vaga zajedno s pregledom postupaka umjeravanja. Objašnjeni su načini određivanja mjerne nesigurnosti te računanja koeficijenta elastične deformacije. Eksperimentalni dio odrađen je u Laboratoriju za procesna mjerenja na Fakultetu strojarstva i brodogradnje uz pomoć stručnog osoblja. Mjerenje je provedeno prateći mjeriteljske standardne i norme dane od strane Eurameta. Svrha umjeravanja odrediti je efektivnu površinu umjeravane tlačne vage. U zaključku su dobiveni rezultati mjerenja efektivne površine uspoređeni s rezultatima iz prijašnjih godina te je iskustveno pretpostavljena mjerna nesigurnost. Dobivena je funkcijska veza između efektivne površine i efektivnog tlaka koja je potrebna za krajnji rezultat.
Abstract (english)
The methods connected with calibration of pressure balances and estimation of effective area were treated theoretically and experimenally in this thesis with emphasis on „cross – floating“ method. Theoretical basis of pressure balances and calibration methods were given in opening. Measuring equipment, calculation of effective pressure and analysis of the results are described in details. Final goal of the task was estimation of effective area. Calibration was carried out in The Laboratory for Measurement Processing (LPM) by laboratory technician. For the purpose of this final task, the main guidlines for the calibration procedures according to European standards were explained. The results are presented via tables and diagrams and commented on. Functional equation between effective area and effective pressure is astimated. Calibration proces was carried out well which can be seen below.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:918881
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 In copyright icon
Created on2021-02-19 17:20:25