This paper presents a novel technique for particle tracking in 2-dimensional fluidized beds
operated under ambient conditions. The method is applied to study the mixing mechanisms …

In the past decade, radioactive particle tracking techniques have emerged in the field of
chemical engineering and have become increasingly popular for non-invasive flow mapping …

Behavior of the solid phase in fluidized beds was studied by a 2D CFD-DEM approach to
obtain more information on the solid mixing and circulation. Hydrodynamic parameters …

In this study, solids flow dynamics has been investigated in a 6 in.“cold-flow” circulating
fluidized bed riser using non-invasive flow techniques. Gamma ray Computed Tomography …

Several techniques have been developed in the past to measure gas and liquid phase
dynamics; however, reported data were mostly gathered individually for either liquid velocity …

Liquid–solid fluid dynamics has been investigated in a 6‐in.(0.15 m)“cold‐flow” circulating
fluidized bed riser using non‐invasive flow monitoring methods. Gamma‐ray computed …

The axial distribution of large biomass particles in bubbling fluidized beds comprised of
sand and biomass is investigated in this study. The global and local pressure drop profiles …

Liquid–solid binary fluidized beds are widely used in many industries. However, the flow
behavior of such beds is not well understood due to the lack of accurate experimental and …

A multiphase flow is defined as the transport of two or more fluids with different properties
flowing together inside a pipeline. After offshore oil production, it is necessary to control the …

In this study, computer-automated radioactive particle tracking (CARPT) is implemented for
the first time in the characterization of flows in stirred tanks. Both the experimental technique …