Model prediction of the solids circulation rate of ICFB and experimental research

CHEN Hongwei; CHENG Ling

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Model prediction of the solids circulation rate of ICFB and experimental research

Thermal Power Generation Vol. 43, Issue 5, Pages: 40-43(2014)

更新时间：2025-09-28

- Model prediction of the solids circulation rate of ICFB and experimental research
- 作者机构：
  
  华北电力大学能源与动力工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK124
- Published：2014
- 稿件说明：
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CHEN Hongwei, CHENG Ling. Model prediction of the solids circulation rate of ICFB and experimental research[J]. Thermal Power Generation, 2014, 43(5): 40-43.
DOI：

CHEN Hongwei, CHENG Ling. Model prediction of the solids circulation rate of ICFB and experimental research[J]. Thermal Power Generation, 2014, 43(5): 40-43. DOI：

摘要

提出了终端速度法和滑移系数法2种内循环流化床循环流率的计算模型

并搭建了内循环流化床试验台

利用容积测量法得到循环流率试验值。对比模型预测值和试验值

发现以滑移系数计算颗粒相速度的模型预测值与试验值较吻合。

Abstract

Two circulating flow rate calculation models for internally circulating fluidized bed(ICFB)boiler were proposed

namely terminal velocity method and slip coefficient method.Moreover

a test bench was set up

using volumetric measurement method to obtain the circulation flow rate of the test system.Comparison between the predicted value and test value shows that the value predicted by the slip coefficient method agrees well with the test value.

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