迭代法ECT对循环流化床底部固体浓度的测量

工程热物理学报 , 2002, 23(6): 757-760.

1.中国科学院工程热物理研究所,北京,100080

2.中国科学院工程热物理研究所,北京,100080

3.中国科学院工程热物理研究所,北京,100080

4.中国科学院工程热物理研究所,北京,100080

5.Department of EE & E,UMIST,P.O.Box 88,Manchester M60 1QD,UK

基金项目: 国家自然科学基金(50076045)

MEASUREMENT OF SOLIDS CONCENTRATION IN THE BOTTOM ZONE OF CFBS USING ITERATIVE ECT

在矩形循环流化床底部固体浓度的测量中首次采用了迭代电容层析成象方法,比通用的线性逆映射方法明显提高了成象质量.通过层析成象分析得到了床层中固体浓度分布、平均固体浓度随时间的变化和频谱特性.

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