Open AccessMethods of reduction of interference signals in electromagnetic conductors that measure fluid flow
Author(s) -
Sulton Amirov,
Aminjon O. Ataullaev,
Muzaffar Karimtoshevich Sayidov,
Islomjon B Togayev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2094/5/052053
Subject(s) - flow measurement , flow (mathematics) , fluid dynamics , interference (communication) , volumetric flow rate , mechanics , measure (data warehouse) , inertia , acoustics , reduction (mathematics) , transducer , materials science , physics , computer science , mathematics , classical mechanics , telecommunications , channel (broadcasting) , geometry , database
The pressure in the fluid flow, especially in the pipes of closed water supply systems, is generated mainly by pumps, and the water flow is usually pulsating. Electromagnetic transducers used to measure such nonstationary and pulsating fluid flow rates must have low inertia and high dynamic accuracy. In such cases, the frequency characteristics of electromagnetic transducers that measure fluid flow are their main parameters. It should be noted that the performance of the converters used to measure the flow rate of pulsating fluids should not depend on the change in the distribution profile of the flow velocities, otherwise additional measurement errors will occur. It is used in measuring non-stationary and pulsating fluid flow rates in controlled and controlled technological processes.