摘要
基于流体中声波传播速度决定于流体性质，提出用超声波声速法测量油品含水率的方法。实测结果表明，油品中声波的传播速度与油品的温度和油品中的含水率成线性关系，只要测得油品的温度及油品中的声速，就可由声速的温度系数确定油品的含水率。
A new method for determining watercut of mixed of liquid oil and water is introduced. Ultrasonical sound velocity depends on the quality of mixed liquid.The experiment results show that the relationship among the velocity of sound,temperature and watercut is on straight lines. The coefficients of velocity temperature and velocity watercut are calculated. The watercut of oil can be determined by measuring oil temperature and sound velocity.
出处
《石油大学学报（自然科学版）》
CSCD
1998年第1期103-104,共2页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
石油产品
测定
含水率
超声波声速法
ultrasonic wave
velocity of sound
crude oil
watercut
