油水两相流流型特性研究
首发时间:2011-02-18
摘要:油水两相流流型是油水两相流的研究基础,本文通过自制环状电导探针、摄像和照相等方法,同步采集了持液率、压力、压差等信号,结合摄影图片来识别和划分了流型。通过研究所采集信号的特征发现,在本研究中油水两相流的流型可分为两大类共六种流型:分层流、混合界面分层流、O/W&W分散流、O/W分散流、W/O&O/W混合流和W/O分散流,并绘制了油水两相流流型图。
For information in English, please click here
Study on characteristics of oil-water two-phase flow pattern
Abstract:Oil-water two-phase flow pattern is the basis of studying oil-water two-phase flow. With the homemade circle conducting probe and the method of video and photos, gathered the signals of liquid holdup, pressure and pressure difference fluctuation synchronously. Distinguished and classified the flow pattern combining the photos. By studying the characteristics of the acquired signal, the oil-water two-phase flow pattern was separated into two types and six patterns: stratified flow, mixed interfacial stratified flow, O/W&W dispersed flow, O/W dispersed flow, W/O&O/W mixed flow and W/O dispersed flow. Drafted the oil-water two-phase flow regime map.
Keywords: multiphase oil-water two-phase flow pattern
论文图表:
引用
No.4409538565769129****
同行评议
共计0人参与
勘误表
油水两相流流型特性研究
评论
全部评论0/1000