该项目的范围包括搜索和评估与提出具体建议相关的文献，以改进在液体过量供给系统上运行的制冷剂吸入管路中的压降计算程序。制冷剂R-717（氨）系统最受关注，但R-12、R-502和R-22也将包括在内。工作说明书中还包括流体的物理条件，包括液体质量分数、温度和压力范围、管道尺寸、管件的考虑以及流速。最终的项目报告分为两部分:第一部分——文献综述第二部分——设计表

The scope of this project was set to include a search and evaluation of the literature pertinent to making specific recommendations for developing an improved calculation procedure for pressure drop in refrigerant suction lines operating on the liquid-overfeed system. Refrigerant R-717 (Ammonia) systems had the most urgent interest, but R-12, R-502, and R-22 were also to be included. The physical conditions of the flow including liquid mass fraction, temperature and pressure ranges, pipe sizes, consideration of pipe fittings, and flow rates were also included in the work statement.The final project report was divided into two parts:Part I -- Literature SurveyPart II -- Design Tables