THE USE OF AN ULTRASONIC FLOW METER IN THE ZONE OF INFLUENCE OF INDIRECT SECTIONS OF THE WATER PIPELINE-Reference-Cited by-同舟云学术

THE USE OF AN ULTRASONIC FLOW METER IN THE ZONE OF INFLUENCE OF INDIRECT SECTIONS OF THE WATER PIPELINE

Published:2022-12-20 Issue:2 Volume:2022 Page:17-24
ISSN:2707-1057
Container-title:Theory and Building Practice
language:
Short-container-title:Theory build. pract.

Author:

Bosak Mykola^ORCID, ,Matlai Ivan^ORCID,Hvozdetskyi Oleksandr^ORCID,Sydor Taras^ORCID, , ,

Abstract

The accuracy of water flow rate measurement with an ultrasonic flow meter (UFM) is affected by pipeline conditions. On water pipelines, there is often no the required length of direct section, required by the device passport or regulatory documents. Therefore, we conducted experiments using UFM to measure water flow rate in the zone of influence of non-direct sections of the water pipeline. The flow rate was measured in two planes of the pipeline with an offset of 90 o and the average value was taken. Thus, it was expected to take into account the average water velocity for the asymmetric velocity profile. The results of water flow rate measuring with UFM on short direct sections of the water pipeline, limited by pipeline bends sudden constriction of the pipeline, are presented. The greatest influence on the UFM measurement error is the 90 o pipeline bends.

Publisher

Lviv Polytechnic National University

Subject

Industrial and Manufacturing Engineering,Environmental Engineering

Reference16 articles.

1. Bilynskyi Y.Y., Stasiuk M.O., Hladyshevskyi M.V. (2015). Analiz metodiv i zasobiv kontroliu vytrat ridkykh i hazopodibnykh seredovyshch ta yikhnia klasyfikatsiia. Naukovi pratsi VNTU: «Avtomatyka ta informatsiino-vymiriuvalna tekhnika», No 1. (in Ukrainian). https://praci.vntu.edu.ua/index.php/praci/article/view/431

2. Guiping, Yu & Xiaoming, Ma. (2019). Economy Value of High Precision Ultrasound Flowmeter. Journal of Physics: Conference Series. 1237(2):022009. DOI:10.1088/1742-6596/1237/2/022009.

3. Ivanova N.O., Nastiuk M.H., Nikoriak V.V. (2013). Mozhlyvosti vykorystannia suchasnykh metodiv vymiriuvannia morfometrychnykh ta hidravlichnykh parametriv poverkhnevykh vodotokiv (na prykladi richok baseiniv Verkhnoho Prutu ta Siretu). Hidrolohiia, hidrokhimiia i hidroekolohiia: Nauk. Zbirnyk, 1(28). pp. 51-60. (in Ukrainian) https://archer.chnu.edu.ua/handle/123456789/888

4. ISO 4064-2:2005 "Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements". https://www.iso.org/standard/36683.html

5. Rafik, Sheikh. (2013). Methods of Placement and Installation of UFM to Extend the Linearity Range of Measurement. i-manager's Journal on Instrumentation and Control Engineering. 1. 6-11. DOI:10.26634/jic.1.4.2600.