publication . Article . 2018

Method of Measurement Representativeness Assessment for Spatial Conductometric Sensors as Applied to Investigation of Hydrodynamics in Single Phase Flows

Open Access English
  • Published: 01 Dec 2018 Journal: Pribory i Metody Izmerenij, volume 9, issue 4, pages 314-324 (issn: 2220-9506, eissn: 2414-0473, Copyright policy)
  • Publisher: Belarusian National Technical University
Abstract
<jats:p>The well-known method of spatial conductometry is widely used for hydrodynamical investigations in the frame of validation benchmarks. The aim of the work was to develop the method of representativeness substantiation for use of the conductometric sensors in single-phase applications.</jats:p><jats:p>The paper presents aspects of wire-mesh sensors (WMS) applications in non-uniform conductivity fields. The equivalent electrical circuits for the measurement cell and WMS are proposed and investigated. The methods of translation from measured conductance to conductivity of the water are discussed. Decomposition of the uncertainty sources and their propagatio...
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Subjects
free text keywords: measurement system, spatial conductometry, experiment uncertainty, validation, measurement accuracy, lcsh:Engineering (General). Civil engineering (General), lcsh:TA1-2040, Conductivity, Conductance, TRACER, System of measurement, Accuracy and precision, Materials science, Measurement uncertainty, Computational physics, Electrical network, law.invention, law, Conductometry
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