The simultaneous flow of oil and water in pipelines is a common occurrence in the chemical
and process industry. An experimental investigation of oil–water flow in horizontal and …

An electrical resistance tomography (ERT) linear probe was used to measure gas hold‐up in
a two‐phase (gas–liquid) and three phase (gas–solid–liquid) stirred‐tank system equipped …

Radioactive particle tracking (RPT) is one of the most widely used non‐intrusive velocimetry
technique for multiphase reactors. The large volume of interrogation and the presence of …

Radioactive particle tracking is a nonintrusive technique that has been successfully used to
study the flow dynamics in a wide range of reactors and blenders. However, it is still limited …

Time delay estimation is an important research question having many applications in a
range of technologies. Measurement of a two‐phase flow in a pipeline or an open channel …

Bubble column and slurry bubble column reactors are used in numerous industrial
applications. In these systems gas sparged through the liquid rises in forms of bubbles of …

Flow maldistribution in either a bench-scale or commercial scale packed bed is often
responsible for the failure of the scale down unit to mimic the performance of the large …

X-ray computed tomography CT is a well established visualization technique in medicine
and nondestructive testing. However, since CT scanning requires sampling of radiographic …

Multiphase reactors are widely used in petroleum, chemical, petrochemical, pharmaceutical
and metallurgical industries as well as in materials processing and pollution abatement …

For a detailed characterisation of multiphase flows, a local measurement technique that is
capable of quantifying both continuous and dispersed phases has to be employed. In the …