Gas-oil two-phase flow measurement using an electrical capacitance tomography system and a Venturi meter

Zhiyao Huang; Dailiang Xie; Hongjian Zhang; Haiqing Li

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Gas-oil two-phase flow measurement using an electrical capacitance tomography system and a Venturi meter

机译：使用电容层析成像系统和文丘里计测量油气两相流量

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A new flowrate measurement method for gas-oil two-phase flow using an electrical capacitance tomography technique and a Venturi meter is reported in this paper. A hybrid image reconstruction algorithm combining the Tikhonov regularization and the Algebraic Reconstruction algorithm is used to obtain images. The cross-sectional void fraction is determined from the images. A Venturi meter is used as a velocity measurement device whilst five measurement models are introduced to predict the total mass flowrate of gas-oil two-phase flow. Experimental results obtained show that the performance of the proposed flowrate measurement system is effective.

机译：本文报道了一种新的使用电容层析成像技术和文丘里计测量汽油两相流的流量的方法。结合了Tikhonov正则化和代数重建算法的混合图像重建算法可获取图像。由图像确定横截面空隙率。文氏管流量计用作速度测量设备，同时引入了五个测量模型来预测油气两相流的总质量流量。实验结果表明，所提出的流量测量系统的性能是有效的。

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来源
《Flow Measurement and Instrumentation》 |2005年第3期|共6页
作者
Zhiyao Huang; Dailiang Xie; Hongjian Zhang; Haiqing Li;
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原文格式 PDF
正文语种 eng
中图分类热工量的测量仪表;
关键词
Capacitance; Tomography; Two-phase flow; Venturi; Flowrate;

机译：电容;层析成像;两相流;文丘里管;流量;

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专利

1. Gas-oil two-phase flow measurement using an electrical capacitance tomography system and a Venturi meter [J] . Zhiyao Huang, Dailiang Xie, Hongjian Zhang, Flow Measurement and Instrumentation . 2005,第2a3期

机译：使用电容层析成像系统和文丘里计测量油气两相流量
2. Visualisation of gas-oil two-phase flows in pressurised pipes using electrical capacitance tomography [J] . J. C. Gamio, J. Castro, L. Rivera, Flow Measurement and Instrumentation . 2005,第2a3期

机译：使用电容层析成像技术可视化加压管道中的油气两相流
3. Inversion of electrical capacitance tomography data by simulated annealing: Application to real two-phase gas-oil flow imaging [J] . C. Ortiz-Aleman, R. Martin Flow Measurement and Instrumentation . 2005,第2a3期

机译：通过模拟退火反演电容层析成像数据：在实际两相油气流成像中的应用
4. FLOWRATE MEASUREMENT OF GAS-OIL TWO-PHASE FLOW USING ELECTRICAL CAPACITANCE TOMOGRAPHY TECHNIQUE AND VENTURI METER [C] . Dailiang Xie, Zhiyao Huang, Hongjian Zhang, International Symposium on Measurement Techniques for Multiphase Flows(ISMTMF'2004); 20040910-12; Hangzhou(CN) . 2004

机译：电容层析成像技术和文氏计的气液两相流流量测量
5. Studies of Horizontal Two-Phase Flow Using Electrical Capacitance Tomography and R-134a [D] . Román, Abdeel J. 2017

机译：利用电容层析成像和R-134a研究水平两相流
6. Measurement of Gas-Oil Two-Phase Flow Patterns by Using CNN Algorithm Based on Dual ECT Sensors with Venturi Tube [O] . Zhuoqun Xu, Fan Wu, Xinmeng Yang, 2020

机译：基于带文丘里管双ECT传感器的CNN算法测量油气两相流型
7. Venturi flow meter and Electrical Capacitance Probe in a horizontal two-phase flow [O] . Monni, Grazia, Caramello, Marco, De Salve, Mario, 2015

机译：水平两相流中的文丘里流量计和电容探头
8. Exploring Capabilities of Electrical Capacitance Tomography Sensor and Velocity Analysis of Two-Phase R-134A Flow Through a Sudden Expansion. [R] . Cronin, J. M. 2017

机译：探讨电容层析成像传感器的能力和两相R-134a流经突然膨胀的速度分析。

Gas-oil two-phase flow measurement using an electrical capacitance tomography system and a Venturi meter

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