Flowrate measurement with characteristic value cross-correlation by ert in two-phase vertical pipe flows

被引：0
|
作者：
Hua, Shuang [1 ]
Dong, Feng [1 ]
机构：
[1] Tianjin Univ, Sch Elect Engn & Automat, Tianjin 300072, Peoples R China
来源：
PROCEEDINGS OF 2006 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-7 | 2006年
关键词：
two-phase flow; electrical resistance tomography; characteristic value extraction; normalized cross-correlation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Electrical resistance tomography (ERT) is a developing technique applied in two-phase flow measurement. In the experiment on vertical pipe flow, dual-plane ERT system had been used to get experiment data from multi-sensors. Characteristic value extraction and normalized cross-correlation has been put forward to get cross-correlation velocity. Comparing the velocity calculated by kinematic wave theory and the actual cross-correlation velocity under the conditions of typical flow regimes, the experiment conclusion has also been gained.
引用
收藏
页码：1428 / +
页数：2
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