CFD Simulation of a Full-Scale Commercial FCC Regenerator
Автор: CPFD Software
Загружено: 2012-09-06
Просмотров: 20347
http://www.cpfd-software.com - this video shows the model of a full-scale fluidized catalytic cracking (FCC) regenerator using the Eulerian-Lagrangian CPFD method in Barracuda VR. This is a simulation of an actual operating unit in at a U.S. refinery. This is the first simulation of its kind known to exist for an entire FCC regenerator with the coke-burning chemistry included. The purpose of the simulation was to determine root causes for afterburn in the unit (undesirable temperature rise between the top of the bed and the discharge), which has been present in unit for over 70 year and has never before successfully been addressed. The afterburn and several potential causes are shown by the simulation, which also provides insight into how the afterburn may be mitigated.
• CFD Simulation of a Full-Scale Commercial ...
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