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黄正华, 江国民, 张学荣, 黄延军. 原油含气率在线实时非接触测量技术研究[J]. 油气储运, 2001, 20(6): 27-29. DOI: 10.6047/j.issn.1000-8241.2001.06.009
引用本文: 黄正华, 江国民, 张学荣, 黄延军. 原油含气率在线实时非接触测量技术研究[J]. 油气储运, 2001, 20(6): 27-29. DOI: 10.6047/j.issn.1000-8241.2001.06.009
shu
Huang Zhenghua, Jiang Guomin, . Experimental Study on On-line Uncontact Measurement of Void Fraction of Crude Oil[J]. Oil & Gas Storage and Transportation, 2001, 20(6): 27-29. DOI: 10.6047/j.issn.1000-8241.2001.06.009
Citation: Huang Zhenghua, Jiang Guomin, . Experimental Study on On-line Uncontact Measurement of Void Fraction of Crude Oil[J]. Oil & Gas Storage and Transportation, 2001, 20(6): 27-29. DOI: 10.6047/j.issn.1000-8241.2001.06.009
shu

原油含气率在线实时非接触测量技术研究

Experimental Study on On-line Uncontact Measurement of Void Fraction of Crude Oil

    摘要
  • 摘要: 根据原油含气时其介电常数变小的原理, 分析了油气混合介质的相对介电常数与含气率的关系。采用半圆形电容器作为非接触式敏感探头来测量原油含气率, 可以在线实时自动平均取样, 消除了探头的安装位置和管道方位对测量结果的影响, 使含气率的测量范围扩大到0~100%。

     

    Abstract: When the oil contains gas, the dielectric constant decreases. A sensor with semi-circle capacitor is adopted to on-line automatically and averagely measure the void fraction of crude oil. The on-line uncontact measuring method can eliminate the influence of the fixing direction of sensor on the pipe, and enlarge the measure range from 0 to 100%.

     

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