摘要
对垂直上升管道气液两相流动态差压信号进行了分析,提出了管道差压信号均方差与气液两相流其他参数(总质量流量,干度,气液密度等)之间的函数关系。
The dynamical differential pressure signal of gas-liquid two-phase flow in vertical rising pipe is analyzed and the relationship among the standard deviation and other gas-liquid two-phase flow parameters,such as the total mass quantity, the mass percentage of gas and the density of gas and liquid,is put forward.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2002年第z2期509-510,共2页
Chinese Journal of Scientific Instrument
基金
国家863计划资助项目(No.2001AA413210)。
关键词
气液两相流
动态差压信号
湿气计量
垂直上升管
Gas-liquid two-phase flow Dynamical differential pressure signal Wet-gas measurement Vertical rising pipe
