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master's thesis
IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA
2019. urn:nbn:hr:228:492987
Burazin, Ivan
University of Split
University Department of Professional Studies
Department of Mechanical Engineering

Cite this document

Burazin, I. (2019). IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA (Master's thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:492987

Burazin, Ivan. "IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA." Master's thesis, University of Split, 2019. https://urn.nsk.hr/urn:nbn:hr:228:492987

Burazin, Ivan. "IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA." Master's thesis, University of Split, 2019. https://urn.nsk.hr/urn:nbn:hr:228:492987

Burazin, I. (2019). 'IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA', Master's thesis, University of Split, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:228:492987

Burazin I. IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA [Master's thesis]. Split: University of Split; 2019 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:228:492987

I. Burazin, "IZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA", Master's thesis, University of Split, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:228:492987

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Metadata
TitleIZRADA KLIZAČA SONDI ULTRAZVUČNOG MJERAČA PROTOKA
Title (english)A DESIGN OF SENSORS GUIDE RAIL OF AN ULTRASONIC LIQUID FLOW METER
AuthorIvan Burazin
MentorZlatko Jankoski (mentor)
Committee memberIgor Gabrić (predsjednik povjerenstva)
Committee memberSlaven Šitić (član povjerenstva)
GranterUniversity of Split
(University Department of Professional Studies)
(Department of Mechanical Engineering)
Split
Defense date and country2019-06-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U završnom radu analizirana je izrada preciznog klizača sondi ultrazvučnog mjerača protoka fluida u cijevima za postojeći komplet ultrazvučnog mjerača. Ultrazvučni mjerač protoka zahtjeva postavljanje sondi na točno definiranoj udaljenosti ovisno o radnim parametrima i dimenziji nazivnog otvora cijevi. Kvaliteta i jačina signala, a time i kvaliteta mjerenja, ovise o točnosti postavljanja ultrazvučnih sondi na definiranu udaljenost. S obzirom da su u laboratoriju instalirane cijevi manjih nazivnih otvora, do 28 mm, to ima za rezultat uporabu manjih međusobnih udaljenosti sondi. Kako bi se povećala preciznost mjerenja, odnosno, podešavanja udaljenosti sondi, izrađen je precizni klizač sondi ultrazvučnog mjerača. Završni rad se sastoji od teoretskog i praktičnog dijela. U teoretskom dijelu pobliže se opisuju fizikalna svojstva fluida i principi mjerenja protoka fluida. Praktični dio rada prikazuje cijeli proces izrade klizača sondi, od definiranja zahtjeva i ciljeva novog konstrukcijskog rješenja, razvoja konstrukcije uz pomoć CAD alata, tehnologiju izrade, te završna mjerenja.
Abstract (english)
The final thesis analyses the development of a guide rail for an ultrasonic liquid flow meter for pipes. Ultrasonic liquid flow meter requires a precise positioning of sensors (transducers), where depending on operating parameters and pipe diameter the specific distance of sensors has to be achieved by the guide rail. The quality and the strength of a signal, and therefore the quality of measurements, depend on how accurate positioning of the transducers is achieved. Since installed pipes in the laboratory are of smaller diameter, up to 28 mm, the resulting distances between the sensors are of few millimetres. In order to increase the precision of the measurement, a new guide rail has been designed. This work consists of two parts, theoretical and practical part. In the theoretical part, the physical properties and the principals of flow measurement are elaborated. The practical part of the thesis gives the processes of guide rail design, development, production and finally the practical testing through the measurements.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:492987
Study programmeTitle: Mechanical Engineering – specialist graduate - professional
Study programme type: professional
Study level: specialist graduate
Academic / professional title: stručni/a specijalist/ specijalistica inženjer/ inženjerka strojarstva (stručni/a specijalist/ specijalistica 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 on2019-06-10 10:41:42