摘要
以双流体分相模型为基础，对水平放置圆管内油气两相流及油气水三相流摩擦阻力压降的特性的数理模型开展了系统的理论分析，建立了各种流型下的摩擦阻力压降关联式，揭示了摩擦阻力压降的变化规律．
This work deals with a review of the relevant theoretical and experimental work for oil gas, oil water two phase flow and oil water gas three phase flow through horizontal straight tubes. Flow patterns of three phase flow are then classified for horizontal straight circular tubes. Based on the two phase two fluid model, a series of simplified models for every flow pattern can be proposed while correlation for the predicting frictional pressure drops can be deduced. Constitutive formulations involving of void fraction, holdup, etc. are suggested.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1999年第1期59-63,共5页
Journal of Xi'an Jiaotong University
基金
国家自然科学基金
陕西省自然科学研究计划项目
关键词
油气水三相流
摩擦阻力
水平圆管
数理模型
oil water gas three phase flow
frictional pressure drop
horizontal circular pipes
mathematical model
