确定油田注汽锅炉单相流和双相流界面的方法探讨

Calculation Method of Determining Steam-water Single-phase and Two-phase Flow Interface of Oilfield Steam Generator

根据油田注汽锅炉特殊的结构特性、热力特性,探索和运用分段假设试算的方法,确定油田注汽锅炉的单相流和双相流界面,从而对整个水汽系统进行合理分段,为油田注汽锅炉汽水系统的阻力准确计算提供依据,并经实践验证。

Based on oilfield steam generator structural characteristics and thermodynamic properties,to explore and apply sectional assumption calculation method for determining its interface between single phase and two phase flows.The method divided water-steam system into several sections for accurate analysis and provided basis for oilfield steam generator steam-water system＇s accurate pressure resistance estimation.It was proven through experiment and test.