MATHEMATICAL-MODELING OF THE FLOW OF 4 FLUIDS IN A PACKED-BED

被引：166

作者：

YAGI, J

机构：

[1] Gas-Solid-Liquid Packed Beds, Society of Basic Research on Specific Subjects, The Iron and Steel Institute of Japan, Institute for Advanced Materials Processing, Tohoku University, Miyagi-ken, 980, Katahira, Aoba-ku, Sendai

来源：

ISIJ INTERNATIONAL | 1993年 / 33卷 / 06期

关键词：

MATHEMATICAL MODELING; 4; FLUIDS; PACKED BED; NAVIER-STOKES EQUATION; EQUATION OF CONTINUITY; EQUATION OF MOTION; ENERGY BALANCE; INTERACTION PARAMETER; PROBABILITY MODEL; CONTINUOUS FLOW MODEL;

D O I：

10.2355/isijinternational.33.619

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Macroscopic flow phenomena play important roles not only for improving productivity and energy efficiency but also for achieving the stable operation in metallurgical and chemical reactors. This review paper deals with flow phenomena of four fluids which are single-phase or multi-phase flow of gas, fine particles, liquid and packed particles. In some previous researches on the multi-phase flow, fundamental equations were derived for a continuous fluid phase and dispersed phases with different types of modeling. However, in this paper, continuous flow was assumed for each phase in the derivation of the equation of motion for obtaining the numerical solution. The model has been applied to the simulation of not only four phase flows but also one to three phase flows. Typical examples for application will be described for several processes.

引用

页码：619 / 639

页数：21

共 68 条

[1] TRICKLE-BED REACTOR FLOW SIMULATION [J].