Abstract The Pebble Bed Modular Reactor (PBMR) is a type of very-high-temperature
reactor (VHTR) that is conceptually very similar to moving bed reactors used in the chemical …

An experimental study of the solid phase dynamics in a three-phase fluidized bed reactor
using heavy and light particles is carried out. A radioactive particle tracking technique is …

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 …

Abstract Radioactive Particle Tracking (RPT) is a non-invasive experimental technique that
tracks the motion of a gamma-emitting radionuclide. Despite the RPT's high versatility, the …

Abstract Computer Automated Radioactive Particle Tracking (CARPT) technique has been
successfully utilized to measure the velocity profiles and mixing parameters in different …

Radioactive particle tracking techniques have been widely applied in the field of chemical
engineering, especially in hydrodynamics in multiphase reactors. In classical approach, the …

Stirrers and mixers are highly used in chemical, food, pharmaceutical, cosmetic, concrete
industries and others. During the fabrication process, the equipment may fail to appropriately …

Solids flow dynamics in gas− solid risers is inherently complex. Model refinement through
experimental validation requires the acquisition of detailed nonintrusive measurements. In …

In the past two decades, the radioactive particle tracking (RPT) measurement technique has
been proven to visualize flow fields of most multiphase flow systems of industrial interest …

This work introduces a novel reconstruction method exploiting the inverse of Finite Element
Method (FEM) to reconstruct positions from ray tracing experimental measurement such as …