TURBINE METER FOR THE MEASUREMENT OF BULK SOLIDS FLOW-RATE

被引：17

作者：

LIU, JY

HUAN, BW

机构：

[1] Department of Energy Engineering, Shanghai Jiaotong University, Shanghai

来源：

POWDER TECHNOLOGY | 1995年 / 82卷 / 02期

关键词：

TURBINE; SOLIDS FLOW-RATE METER; GRANULAR FLOW; CIRCULATING FLUIDIZED BED;

D O I：

10.1016/0032-5910(95)92535-X

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

An original device to measure bulk solids volumetric flowrate, bulk solids flowrate turbine meter (BSFTM), has been investigated experimentally and theoretically. The influence of the turbine geometry and materials measured on the turbine performance are discussed. A simple model for describing the turbine performance is proposed, and an equation for governing the velocity of solids flow and rotation rate of the turbine is obtained by analyzing the movement of solids and that of turbine. A selected turbine was also used to measure the solids recirculating flowrate in a circulating fluidized bed. It has been shown to be a simple method to measure solids flowrate through standpipes.

引用

页码：145 / 151

页数：7