Optical imaging techniques are ubiquitous for the resolution of non-uniformities in gas flows.
Planar imaging techniques such as laser-induced fluorescence are well established and …

Multi-phase flow meters are of huge importance to the offshore oil and gas industry.
Unreliable measurements can lead to many disadvantages and even wrong decision …

Decades of research, visualizing and monitoring chemical mixtures in the process plant non-
invasively plays an important role in making sure that the system produces a high quality …

Capacitive sensors are found in numerous applications, and they are capable of sensing
several parameters. Multiphase flows occur in many industrial processes that require proper …

Two-phase flow measurements are very common in industrial applications especially in oil
and gas areas. Although some works in image segmentation have analyzed gas–liquid slug …

Two-phase liquid–gas flows are common in industries such as mining, energy, chemicals,
and oil. The gamma-ray absorption technique is a non-contact method widely used to …

It is important to identify two-phase flow regimes for the accuracy measurement of other flow
parameters. Electrical capacitance tomography (ECT) is often used to identify two …

Imaging-based flow measurement techniques, like particle image velocimetry (PIV), are
vulnerable to time-varying distortions like refractive index inhomogeneities or fluctuating …

Optical transmission through fluctuating interfaces of mediums with different refractive
indexes is limited by the occurring distortions. Temporal fluctuations of such distortions …

Based on a laser diode, a 12× 6 photodiode array sensor, and machine learning techniques,
a new void fraction measurement method for gas-liquid two-phase flow in small channels is …