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压缩气体广泛应用于国民经济的各个部门,从而导致必然要采用大量的压缩机。其中,最广泛应用的是活塞式压缩机。新结构型式的建立、这些机器转速的加快、经济性的提高,要求对压缩机级以及整个压缩机工作过程的计算,采取一些最完善的方法。这些方法应该立足于对活塞式压缩机级的物理过程进行数学推导的基础上,此时须估及热交换、质量交换和气缸闭锁机构的运动。
Compressed gas is widely used in various sectors of the national economy, resulting in the inevitable need for a large number of compressors. Among them, the most widely used is the piston compressor. The establishment of a new structural type, the speed of these machines speed up, economic improvement, the compressor level and the entire compressor requires the calculation of the work process, to take some of the most complete method. These methods should be based on the mathematical derivation of the physical process at the piston compressor stage, where heat exchange, mass exchange and movement of the cylinder lock mechanism must be evaluated.