摘要
多相流是一种复杂的流动现象，而对其的计量又必不可少。根据计量时分离程度的不同可分为全分离式，部分分离式和不分离式，以及新兴的取样分离式。介绍了各种多相流计量的原理及计量方式，并比较了各项计量的利弊，最后提出了现存计量方式存在的问题以及今后研究的方向。
Muhiphase flow is a complex phenomenon, but it is essential to measure it. According to the degree of separation ,it can be divided into full separate measurement, partial separate measurement , no separate measurement, and the new sample measurement. Principles of several types of multiphase flow measurement technologies were introduced as well as measurement ways, then their advantages and shortages were compared. At last, some problems of these measurement methods and research direction in future were put forward.
出处
《辽宁化工》
CAS
2010年第11期1158-1161,共4页
Liaoning Chemical Industry
关键词
多相流
流型
计量
Multiphase flow
Flow pattern
Measurement
