Supplemental Training: Silane Deposition
This training example is part of the Barracuda Virtual Reactor Supplemental Training collection. It is intended to be done independently and after completion of the Barracuda Virtual Reactor New User…
This training example is part of the Barracuda Virtual Reactor Supplemental Training collection. It is intended to be done independently and after completion of the Barracuda Virtual Reactor New User…
This paper reports the first quantitative comparison of magnetic resonance (MR) and electrical capacitance volume tomography (ECVT) on a 50 mm diameter gas-fluidized bed of silica−alumina catalyst support particles.
Snider, O’Rourke, and Zhao present a unified model for collisional exchange of mass, momentum, and energy between particles in gas/liquid/solid fluidized beds.
This training example is part of the Barracuda Virtual Reactor Supplemental Training collection. It is intended to be done independently and after completion of the Barracuda Virtual Reactor New User…
Commercial circulating fluidized bed (CFB) units require efficient operation of the riser and the solids return leg. The objective of this work was to study how horizontal baffles can be used to reduce or eliminate gas bypassing in deep beds.
Three cases are presented on the entrainment of various materials from fluidized beds in which agglomerated clumps of particles affected the measured entrainment rates. Evidence suggests that fine particles in many materials may be clumping together – resulting in a reduced entrainment rate.
This training example is part of the Barracuda Virtual Reactor Supplemental Training collection. It is intended to be done independently and after completion of the Barracuda Virtual Reactor New User…
Gas streaming is the severe bypassing of gas that can occur in deep, bubbling fluidized beds. Gas bypassing consists of a large jet that precesses around the walls of the fluidized bed. Details of possible mechanisms and possible techniques for detecting gas-bypassing are presented in this report.
The development of the multi-phase flow algorithm MIPSA (Multi-InterPhase Slip-Algorithm) within a two-dimensional Computational Fluid Dynamics (CFD) code called CASCADE is summarized with its application to the modeling of lean phase circulating fluidized beds
This training example is part of the Barracuda Virtual Reactor Supplemental Training collection. It is intended to be done independently and after completion of the Barracuda Virtual Reactor New User…