It is found that flowratedeviation is not same at different locations in bend tube and flowrate in straight tube near bend tube outlet also affected by the bend.
The relation between mass flowdeviation and setting Angle, flow pattern, liquid apparent mass flow rate is analyze based on the theory of two-phase flow.
依据两相流理论，分析了分液器安装角度、流型、液相表观质量流率与流量偏差之间的关系。
3
The calculation formula of the flowdeviationrate of the emitter, which was from the farmland micro-terrain, was proposed and developed by the formula of Tailor.