引 言本文的目的是通过使用压缩机模拟来消除压缩机系列的尺寸差别以及改进性能。在考虑了制造上的机动性后,七个参数被作为统一性研究,另外的五个参数作为性能改进研究。在系列中有六种制冷量（英热单位/小时）的压缩机,为简单起见,它们将叫做压缩机A依次到压缩机F,压缩机F的制冷量大约是压缩机A的两倍,其余压缩机的制冷量在两者之间近于均布。图1示出了该研究中所用到的一台典型压 Introduction The purpose of this paper is to eliminate compressor size differences and improve performance by using compressor simulations. After accounting for manufacturing maneuverability, the seven parameters are considered as a uniform study and the other five parameters are studied as performance improvements. There are six types of compressors in the series that have a cooling capacity (Btu / h), which for simplicity will be called Compressor A in turn to Compressor F, which has about twice the capacity of Compressor A, The remaining compressor cooling capacity between the two in the nearly uniform. Figure 1 shows a typical pressure used in this study