Abstract
The additional systematic errors of measurements which arise when using immersed vortex flowmeters, due to the roughness of the inner surface of the pipeline, are considered. A procedure for estimating these errors and correcting the frequency division factor in the measurement channel of the instrument in order to eliminate these errors partially, is proposed.
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References
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Translated from Izmeritel’naya Tekhnika, No. 2, pp. 42–44, February, 2006.
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Volynkin, V.N., Lur’e, M.S. & Sheinin, É.M. The effect of roughness of the inner surface of the pipeline on the error of measurements using immersed vortex flow meters. Meas Tech 49, 158–162 (2006). https://doi.org/10.1007/s11018-006-0082-z
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DOI: https://doi.org/10.1007/s11018-006-0082-z