Spouted beds operation quality and stability often suffer from spout deflection, which means
the spout channel shows a lateral movement instead of vertical spouting. A comprehensive …

Spout deflection is a common instability phenomenon observed in spouted beds which
decreases control over the spouted bed and worsens particle recirculation efficiency. Prior …

Experiments were carried out to determine the flow stability of slot‐rectangular spouted beds
of 300× 100 mm cross‐section with slots of different widths, lengths, and depths. The effects …

This article reviews the major research and development on spouted beds (SBs). Due to its
unique structural and flow characteristics, the SB is a very successful system in most …

Spout deflection is a common instability phenomenon, which has been widely encountered
in spouted and spout-fluidized beds. However, the spout deflection has not been quantified …

Some applications of spouted beds have been limited by problems with spout stability. In
order to overcome these limitations, research should be concentrated on describing the …

This paper deals especially with spouting stability in a slot-rectangular (prismatic) spouted
bed. The flow stability was characterized by the pressure drop evaluation (the uniformity and …

Alternating spout deflection is a common instability problem in spout-fluidized beds.
Geometrical modification to the reactor is a feasible way to mitigate the deflection. In this …

Abstract Evaluation on the effect of conical section geometry on the gas–solid flow
behaviours in conical–cylindrical spouted beds were carried out by three‐dimensional …

Tests were carried out with rectangular spouted bed columns of different thickness, ie, front-
to-back dimension, while holding the column width and air-entry slot width constant, to …