Use of pressure to mitigate gas bypassing in fluidized beds of FCC catalyst particles
This publication demonstrates that pressure fluctuations and local bubble void fraction can diagnose gas bypassing
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Investigation of particle velocity in FCC gas-fluidized beds based on different measurement techniques
A comprehensive experimental database for travelling fluidized bed model testing is extended
CFD Simulation of an FCC Riser
This video shows the transient, 3D modeling of the thermal and reacting flows inside an FCC riser located on the Arabian Peninsula.
Dense-phase particle engagement into dilute-phase conveyance
This video shows the transient engagement of densely-loaded spent FCC catalyst exiting from the standpipe into a lift riser for transport into an FCC regenerator.
CO Emissions from an FCC Regenerator
This animation was part of a study conducted by a North American refiner using the Barracuda Virtual Reactor to understand and correct the high levels of carbon monoxide (CO) being produced in their FCC regenerator.
Barracuda Virtual Reactor® validation on FCC catalyst fluidization conducted by PSRI
This video shows Barracuda Virtual Reactor® simulations results on the left, compared with large-scale test data from Particulate Solid Research, Inc. (PSRI) on the right.
CFD Simulation of a Full-Scale Commercial FCC Regenerator (Full)
A model of a full-scale fluidized catalytic cracking (FCC) regenerator using the Eulerian-Lagrangian CPFD method in Barracuda VR. This video illustrates the use of the Barracuda Virtual Reactor to predict the 100°F afterburn observed at the refinery.
Use of Computational Modeling for FCC Reactor Cyclone Erosion Reduction at the Marathon Petroleum Catlettsburg Refinery
Engineers from CPFD and MPC report on the use of Barracuda to perform virtual testing on potential redesigns of FCC reactor internals at MPC’s Catlettsburg Refinery.
CFD Simulation of a Full-Scale Commercial FCC Regenerator (Short)
A model of a full-scale fluidized catalytic cracking (FCC) regenerator using the Eulerian-Lagrangian CPFD method in Barracuda VR.
Three-Dimensional Simulation of Liquid Injection, Film Formation and Transport, in Fluidized Beds
This paper presents new capabilities and proof-testing of a collisional model previously presented in O’Rourke, Zhao, and Snider (2009) applied to liquid injection into a dense-phase fluidized bed.