摘要
以气 -液两相流动的均流模型为前提 ,根据稳定一维流动的基本方程推导出了水平圆管中气 -液两相流动的压降计算关系式 ,并提出了数值求解方法 ,给出了计算实例 .
Based on the uniform model of two phase flow, an equation about pressure drop of gas liquid two phase flow in a horizontal pipe has been derived from the primary equations of single dimension invariable uniform flow. A numerical method to calculate the equation has been presented, and an illustration has been provided. The result indicates that the air injected into pipe will affect the pressure drop only a little.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2002年第4期523-524,527,共3页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
"九五"国家重点科技攻关项目 (批准号 :95- 0 2 - 0 7- 0 8)资助
关键词
水平圆管
气-液两相流
均流模型
压降
计算模型
horizontal pipe
gas liquid two phase flow
uniform flow model
pressure drop
