Pulsation Error of Float-Type Flowmeter
نویسندگان
چکیده
منابع مشابه
Harmonic analysis-based diagnostics of noflow pulsation in vortex and swirl flowmeter
The vortex/swirl flowmeters are meant to measure the flowrate based on the measurement of the flow frequency. Due to the frequency-dependent computation of the flowrate, noflow pulsation causes a false positive, i.e., it indicates certain amount of flowrate when actually there is no flow. This happens when for example, the valves of the flow pipe are closed causing no flow, but some pumps are w...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1986
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.22.672