OPTIMIZE IN THE REGENERATOR OF STIRLING TYPE CRYOCOOLER BASED ON REGEN 3.2

Sitirling type cryocooler has been profoundly used in space infrared remote sensor system for its high reliability and long working life.In the case of dimensions of the regenerator that we will optimize the structural parameters and other operating parameter of the stirling type crycooler such as the mass flow in the cold end，average pressure，average frequency and the cold end compression ratio based on Regen3.2 to improve the refrigeration efficiency and refrigeration power.