【摘要】 介绍了根据压力波动过程实现汽 (气 )液两相流流型在线识别的最新研究成果 ;重点介绍两相流压差波动的产生原理、压差波动过程的特征提取和特征分析 ,分析流型在线识别的特点及各种实现方法 ,指出了今后研究的方向更多还原

【Abstract】 The status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.The mechanism for the two-phases flow different pressure fluctuation,feature extraction and analysis of the fluctuation,feature of on-line identification for flow regimes and realizing methods are discussed in this paper,and the research orientation are pointed out.更多还原