Nondestructive, contactless, and label-free characterization of small particles plays an
important role in laboratory research and industrial manufacturing. Also, the analysis of …

To realize high-resolution and stable water holdup measurement of oil–water flows with
varying water salinity, this article presents a noninvasive staggered double helix microwave …

Black Powder (BP) poses a serious threat to the integrity and operation of natural gas
transmission networks worldwide. While BP corrective and preventive remedies have been …

Pollutants, such as black powder, are commonly found in natural gas pipelines and are
considered undesirable. These pollutants not only degrade the quality of natural gas, but …

Resonant sensors are widely employed in several applications, and resonant cavity sensors
have advantages when noninvasive and non-destructive measurements are required. In this …

Based on compressed sensing and microwave measurements, we present a procedure for
the detection and positioning of dielectric objects inside a metal enclosure, where the …

Multiphase flow measurement in the oil industry remains challenging. To measure
gas/oil/water flows in oil pipelines, electrical capacitance tomography (ECT) and microwave …

Aiming at the problem of difficult detection of particulate matter in natural gas pipeline, an
online detection method for particulate matter in natural gas pipeline based on microwave …

We present a microwave measurement system for detection of dielectric objects in
inhomogeneous powder flows in metal pipes. The system includes a non-intrusive …

We present a microwave measurement system for detection of objects in granular media
flowing through pipes. The system comprises a resonant cavity sensor operated in several …