Analysis of Transient Temperature Field of Piston and Piston Ring in Reciprocating Compressor

摘要

The model of heat transfer in reciprocating compressor is set up in this paper. The Finite element theory is used to carry on numerical simulation to instantaneous temperature field. Through fitting to the temperature data of every instantaneous piston ring, the relation line of the instantaneous maximum temperature of piston rings and the crank corner is drawn out.