ABSOLUTE AND CONVECTIVE INSTABILITIES OF FLUIDIZED-BEDS

被引：16

作者：

NICOLAS, M ^{[1
]}

CHOMAZ, JM ^{[1
]}

GUAZZELLI, E ^{[1
]}

机构：

[1] ECOLE POLYTECH,LADHYX,CNRS,URA 317,F-91128 PALAISEAU,FRANCE

来源：

PHYSICS OF FLUIDS | 1994年 / 6卷 / 12期

关键词：

D O I：

10.1063/1.868446

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The stability of a fluidized bed is investigated with respect to spatially growing disturbances. A general linearized model is derived from the theories of Anderson and Jackson and of Batchelor. The absolute and convective nature of the instability is analyzed using the mathematical framework of the open flow linear stability theory. The results of the analysis provide the domains of absolute and convective instabilities. © 1994 American Institute of Physics.

引用

页码：3936 / 3944

页数：9

共 16 条

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