新型压缩机活塞的运动特性分析

Analysis to Kinetic Characteristic of Piston in a New Type of Compressor

论述了双圆筒直线电机驱动的活塞式压缩机的结构及工作原理,对活塞组件的运动过程进行了动力学分析并做了数值求解。研究表明其活塞的运动属于非简谐周期性运动,这不同于传统往复活塞式压缩机。研究结果为新型压缩机的设计奠定了理论基础,对该机的研制具有重要意义。

The paper discussed the structure and working principle of piston compressor driven by double cylinder linear motor, conducted ki- netic analysis to motion course of piston module and numeric solution. The result showed that the piston motion belonged to anharmonic cyclic motion, which differed from traditional reciprocating piston compressor. The result established theoretic basic for the design ofnew type compressor and has important sense for its development.