… In the past, it was commonly applied in multiphase flows to evaluate the local velo-
Figure 2 Non-invasive sensors for flows diagnosis with dimension measurement strategies …

… ie the manual, electronic and flow-controlled valves, were controlled together within the
multiphase flow system Omron CJ2M PLC and associated control equipment along with a …

… of measurement techniques to characterise dispersed multiphase flows, which are not …
While truly non-invasive, it suffers from a low resolving power. Ultrasound-based techniques …

… measurement, primarily due to their advantages of fast response, high dynamic range and
sensitivity, noninvasive and/or non-intrusive measurements. In this review, the impedance …

… monitoring strategy, we implement two feedback controllers to establish simultaneous setpoint
control … and versatility of the developed multiphase flow process controller, we apply it to …

… multi-phase flow measurements. Both experimental prototypes and commercial solutions are
presented and evaluated. For a non-intrusive, non-invasive … monitoring of multi-phase flow …

… Instantaneous velocity of multiphase flow is an important parameter … flow measurement
and monitoring. Ultrasound Doppler provides the spatial-temporal distribution of multiphase flow …

… Insights based on the advanced examples in multi-phase flows … process monitoring, analysis,
and control of multi-phase flow … analytical technology in multi-phase flows are discussed. …

… in multiphase flow measurement with special focus on cross-sectionally averaged sensing
and imaging (flow visualization) principles, as well as flow … for the non-invasive monitoring of …

… placed around the processes column enclosing the sensed flow system. ECVT is non-intrusive
and … robust monitoring of multiphase flows, especially water-containing multiphase flows. …