Effects of gas composition and operating pressure on the heat transfer in an oxy-fuel fluidized bed: A CFD–DEM study

Scaling of catalytic cracking fluidized bed downer reactor based on CFD simulations—Part II: effect of reactor scale

“…These two approaches are the effective methods that currently used to predict gas-solid multiphase ow behaviors coupled with chemical reaction, heat and mass transfer. [34][35][36][37][38][39][40] However, the latter is widely used due to its simplicity and relatively low computational cost. In addition, several researchers applied the CFD approach to simulate FCC in uidized bed reactors.…”