The impedance flow sensors have usually been considered as the competitive components
in the multi-flow measurement, primarily due to their advantages of fast response, high …

Liquid holdup is one of the most significant parameters in multiphase flow. Accurate
measurement of liquid holdup is required to calculate pressure drops in oil and gas wells …

We present here the design and fabrication of a self-powered and autonomous fringing field
capacitive sensor to measure soil water content. The sensor is manufactured using a …

The sectional void fraction measurement for multiphase flow is usually influenced by flow
patterns. Inspired by electrical capacitance tomography (ECT) devices applied to flow …

Rapid detection of spraying deposit can contribute to the precision application of plant
protection products. In this study, a novel capacitor sensor system was implemented for …

This paper proposed a real-time dynamic 3-D numerical simulation method to evaluate the
performance of capacitance sensor in the concentration measurement of gas/solid two …

This work presents and analyses the results of an experimental activity aimed at the
characterization of stratified air–water flow conditions, which have been poorly analyzed in …

Flows of two immiscible liquids in horizontal pipes are often encountered in the petroleum
industry. The complicated flow structures, which appear in horizontal oil–water two-phase …

Capacitance sensor is a non-intrusive devices used for the void fraction measurement in two-
phase flows. Capacitance sensor is formed by two electrodes placed at the outside walls of …

Water holdup in crude oil-water flows is a crucial parameter to identify flow patterns or
monitor the flow process in oil production. It has been increasingly important to accurately …