所属单位：控制科学与工程学院

论文名称：Identification of Gas-liquid two-phase flow patterns using non-return valve sound signals

教研室：喷射理论与应用实验室

发表刊物：Chinese Automation Congress

刊物所在地：China

关键字：two-phase flow; gas-liquid flow; flow pattern identification; non-return valve; flow-pattern map

摘要：Because of the complexity of crude oil flow, identification of gas-liquid two-phase flow pattern has not been completely solved nowadays. This paper proposed a new classification method of gas-liquid two-phase flow patterns using the sound signals produced by the ball impacting on the valve wall with fluid movement in a non-return valve. A visual detection system of gas-liquid two-phase flow was built to study four typical flow patterns including liquid flow, gas flow, slug flow and churn flow pattern.

第一作者：张明奎

论文类型：期刊论文

通讯作者：王雷

学科门类：工学

一级学科：控制科学与工程

文献类型：C

是否译文：否

发表时间：2018-05-01

收录刊物：EI