Flowrate Measurement of Gas/Liquid Two-Phase Flow Base on the Double-Cone Flowmeter

被引：0
|
作者：
Xie, Dailiang [1 ]
Zhu, Yue [1 ]
Tao, Shan [2 ]
机构：
[1] China Jiliang Univ, Coll Metrol Technol & Engn, Hangzhou, Zhejiang, Peoples R China
[2] Hangzhou Vocat & Tech Coll, Fair Friend Inst Electromech, Hangzhou, Zhejiang, Peoples R China
来源：
2011 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2011年
关键词：
gas/liquid two phase flow; double-cone flowmeter; measurement; flowrate; PERFORMANCE;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this paper, the experimental studies were conducted on the gas/liquid two-phase flow by using a new double-cone flowmeter with diameter ratio of 0.8 in the 50mm-diameter horizontal pipe. The discharge coefficient of the double-cone flowmeter was calibrated by experimental methods in the water standard facility. The homogeneous model and the James model were applied to measure total flowrate of the gas/liquid two-phase flow, and the measurement errors were analyzed. A modified homogeneous model was proposed. The experimental results show that relative error of the modified model is within 6%, which indicates that the new model is effective to the total flowrate measurement. At the same time, it may prove that the double-cone flowmeter can be used in gas/liquid two-phase flow measurement.
引用
收藏
页码：1709 / 1712
页数：4
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