MEASUREMENT OF PULVERIZED COAL CONCENTRATION DISTRIBUTION AFTER A 90° ELBOW BY USING OPTICAL WAVE METHOD

doi:10.19666/j.rlfd.2004.02.009

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MEASUREMENT OF PULVERIZED COAL CONCENTRATION DISTRIBUTION AFTER A 90° ELBOW BY USING OPTICAL WAVE METHOD

Thermal Power Generation Issue 2, Pages: 27-29(2004)

更新时间：2025-09-28

- MEASUREMENT OF PULVERIZED COAL CONCENTRATION DISTRIBUTION AFTER A 90° ELBOW BY USING OPTICAL WAVE METHOD
- 作者机构：
  
  1. 浙江大学,浙江,杭州,310027
  2. ,浙江,杭州,310027
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.02.009
  CLC： TK31
- Published：2004
- 稿件说明：
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MEASUREMENT OF PULVERIZED COAL CONCENTRATION DISTRIBUTION AFTER A 90° ELBOW BY USING OPTICAL WAVE METHOD[J]. Thermal Power Generation, 2004, (2): 27-29.
DOI：

MEASUREMENT OF PULVERIZED COAL CONCENTRATION DISTRIBUTION AFTER A 90° ELBOW BY USING OPTICAL WAVE METHOD[J]. Thermal Power Generation, 2004, (2): 27-29. DOI： 10.19666/j.rlfd.2004.02.009.

摘要

阐述了光学波动法测量颗粒浓度的原理

并利用该方法在试验台上对管内煤粉浓度分布进行了测量研究

得出浓度分布规律。同时

分析了弯头对煤粉浓度测量的影响。研究结果对电站锅炉煤粉浓度测量具有指导意义

Abstract

The principle of measuring particles concentration by using optical wave method has been expounded

and a measurement study on the distribution of pulverized coal concentration in a pipeline being performed by using the said method on a test stand

obtaining the regularity of concentration distribution. At the same time

the influence of elbow upon the concentration distribution measurement in the pipeline has been analysed

having guide significance for measuring the concentration of pulverized coal in pipelines of utility boilers.

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