MEASUREMENT OF VELOCITY PROFILES IN CONICAL HOPPERS

被引：34

作者：

CLEAVER, JAS ^{[1
]}

NEDDERMAN, RM ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT CHEM ENGN,PEMBROKE ST,CAMBRIDGE CB2 3RA,ENGLAND

来源：

CHEMICAL ENGINEERING SCIENCE | 1993年 / 48卷 / 21期

关键词：

D O I：

10.1016/0009-2509(93)81027-S

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A simple experimental technique was developed for the measurement of velocity profiles of slow flowing, coarse granular materials in mass-flow conical hoppers. The measured profiles were shown to be unaffected by the presence of material surcharge above the cone, independent of material discharge rate, and strongly dependent upon the roughness of the internal walls.

引用

页码：3703 / 3712

页数：10

共 12 条

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