Zheng Jianxiang, Lu Huilin, Sun Xiaoquan, He Yurong, Ding Jianmin, Wang Shuyan
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引用次数: 4
Abstract
A numerical parametric study was performed on the influence of various physical aspects over the hydrodynamics of gas?solid two-phase flow in the D?D calciner. An Eulerian continuum formulation, incorporated with the kinetic theory of granular media to represent the transport properties of the solid phase, was applied for both phases. The distributions of particle concentration and velocities of gas and particle phases were predicted. The numerical results show that the velocity of the primary air jet and throat diameter affect the hydrodynamics of gas?solid flow in the D?D calciner. Wavelet analysis was used to predict the nonlinear flow behavior of gas?solid mixture in the D?D calciner.
期刊介绍:
ndustrial & Engineering Chemistry, with variations in title and format, has been published since 1909 by the American Chemical Society. Industrial & Engineering Chemistry Research is a weekly publication that reports industrial and academic research in the broad fields of applied chemistry and chemical engineering with special focus on fundamentals, processes, and products.