关于《气液两相流的混输泵扬程计算》的若干问题讨论  

Some Discussions on the Issue of 《Calculating Discharge Head of Pump under the Condition of Two-phase Flow》

作　　者：孟振虎[1] 

机构地区：[1]江苏工业学院油气储运省重点实验室

出　　处：《油气储运》2009年第1期75-78,共4页Oil & Gas Storage and Transportation

摘　　要：针对《气液两相流的混输泵扬程计算》一文中的泵扬程若干计算公式形式、气体压缩相关公式、多变指数的表达式、混输泵气体压缩过程多变指数趋于∞问题,以及泵扬程计算处理方法等进行了探讨,提出了若干见解,以供读者商榷讨论之用。A discussion on the paper《Calculating Discharge Head of Pump under the Condition of Two-phase Flow》is performed. Some opinions relating to such issues as the forms of some formulas for pump head calculation,correlation formulas of gas compression, the expression of multi-variable index, multi-variable index tending to ∞ in gas compressing processes and the disposing method of discharge head calculation, are outlined to provide a chance for further study.

关 键 词：两相流 气液混输 泵 扬程计算 讨论 

分 类 号：TB42[一般工业技术] O359.1[理学—流体力学]