Numerical investigation of heavy fuel droplet-particle collisions in the injection zone of a Fluid Catalytic Cracking reactor, part II: 3D simulations

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• 作者：Ilias Malgarinos^a ; ^{Ilias.Malgarinos.1@city.ac.uk} ; Nikolaos Nikolopoulos^a ; ^b ; Manolis Gavaises^a
• 关键词：VOF ; FCC ; Droplet ; Particle ; Cluster ; Collisions
• 刊名：Fuel Processing Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：156
• 期：Complete
• 页码：43-53
• 全文大小：3178 K
• 卷排序：156

文摘

Simulation of droplet-particle collisions using 3D CFD two-phase flow model. Evaporation and surface reactions (2-lump scheme) are taken into account. Parametric investigation on drop size, impact velocity and particle temperature. Investigation of a realistic 9-particle cluster configuration. Gasoil conversion levels are predicted for different collision scenarios.