中国科学院大学学报2017，Vol.34Issue(2)：237-243,7.DOI:10.7523/j.issn.2095-6134.2017.02.018
电容电导传感器油水两相流含率测量
Capacitance-conductance sensor for water holdup measurement in oil-water two-phase flow
摘要
Abstract
In oil-water two-phase flow measurement,a capacitance-conductance sensor has been designed based on the fact that the capacitance sensor and conductance sensor realize the water holdup measurement in different situations with different sensitive ranges.Electrical switches are used to switch the two measurement methods at high speed in order to make them have the same sensitive fields.The disigned sensor realizes the whole fraction measurement in oil-water two-phase flow with low conductivity water (tap water) and the water holdup measurement error is less than 5％.关键词
油水两相流/电容电导传感器/含率测量/传感器优化Key words
oil-water two-phase flow/capacitance-conductance sensor/water holdup measurement/sensor optimization分类
数理科学引用本文复制引用
吴昊,谭超,董峰..电容电导传感器油水两相流含率测量[J].中国科学院大学学报,2017,34(2):237-243,7.基金项目
国家自然科学基金(61227006,61473206)资助 （61227006,61473206）
