Timotej Jezernik (Author), Ignacijo Biluš (Mentor), Gorazd Bombek (Co-mentor)

Abstract

V diplomskem delu je opisano merjenje pretoka vode s pomočjo ultrazvočnega merilnika pretoka. Primerjali smo dva ultrazvočna merilnika, FUJI PORTAFLOW X in TDS - 100H. Merjenje pretoka se je izvajalo na šolski progi za preizkušanje črpalk. Za referenčno metodo je bilo uporabljeno merjenje pretoka z zaslonko. V prvem delu diplomskega dela je predstavljeno merjenje pretoka na splošno in delovanje ultrazvočnih merilnikov. Sledijo opis priprave na merjenje, protokol merjenja in izvajanje meritev. Po končanem merjenju je prikazana analiza in obdelava podatkov, pridobljenih s pomočjo izvajanja meritev. Opisani so tudi vplivi pozicij merjenja in primerjava med posameznimi metodami. Podani so še zaključki in napotki za nadaljnjo raziskavo na omenjenem področju.

Keywords

merjenje pretoka vode;ultrazvok;primerjava meritev;doseganje točnosti;napotki za merjenje;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FS - Faculty of Mechanical Engineering
Publisher: [T. Jezernik]
UDC: 532.57.082.4(043.2)
COBISS: 210457859 Link will open in a new window
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Downloads: 6
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Other data

Secondary language: English
Secondary title: Eksperimentalna analiza kavitacijske erozije v toku kapljevine s trdimi delci
Secondary abstract: The thesis describes the measurement of water flow using an ultrasonic flow meter. We compared two ultrasonic flow meters, FUJI PORTAFLOW X and TDS – 100H. The flow measurement was carried out on the school track for testing pumps. For the reference method, orifice flow measurement was used. In the first part of the thesis, flow measurement in general and the operation of ultrasonic meters are presented. It is followed by the preparation for the measurement, measurement protocol and the implementation of the measurements. After the measurement is completed, the analysis and processing of the data obtained through the measurement is shown. The influence between individual methods are also described. Conclusions and directions for further research in the mentioned field are also given.
Secondary keywords: water flow measurement;ultrasound;comparison of measurements;achieving accuracy;measurement instructions;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za strojništvo, Energetsko, procesno in okoljsko strojništvo
Pages: 1 spletni vir (1 datoteka PDF ([IX], 45 f.))
ID: 24293094