Effect of Pressure Drop of Distributor on Flow Pattern in 2-D Fluidized Bed: DEM Simulation and Experiment
Toshihiro Kawaguchi, Yunosuke Mizushima, Toshitsugu Tanaka, Yutaka Tsuji
Abstract
Toshihiro Kawaguchi, Yunosuke Mizushima, Toshitsugu Tanaka, Yutaka Tsuji
Abstract
In the present study, effects of pressure drop across a distributor on particle motion in fluidized beds are studied numerically and empirically. The discrete element method (DEM) is employed to calculate the motion of individual particle. The predicted pressure drop across the distributor required to achieve uniform gas flows agreed well with previous empirical findings.
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In the present study, effects of pressure drop across a distributor on particle motion in fluidized beds are studied numerically and empirically. The discrete element method (DEM) is employed to calculate the motion of individual particle. The predicted pressure drop across the distributor required to achieve uniform gas flows agreed well with previous empirical findings.
Key concepts: Distributor, Pressure drop, Discrete element method, Mechanics, Fluidized bed, Drop (telecommunication), Materials science, Flow (mathematics)