COURSE OF POROSITY IN LAYERED BEDS OF SPHERICAL-PARTICLES

被引：2
|
作者：
STANEK, V
ECKERT, V
机构：
来源：
ARCHIV FUR DAS EISENHUTTENWESEN | 1979年 / 50卷 / 01期
关键词：
D O I：
10.1002/srin.197904693
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Measurements have been carried out of the area porosity in layered beds of spheres. The arrangements with a layer of smaller particles on larger ones have always shown a characteristic local decrease of porosity, this decrease being the more marked the larger the disparity of sphere diameters. Excess interfacial pressure drop of layered beds of spheres have been defined, computationally determined from porosity data.
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页码：19 / 24
页数：6
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