The research of the working chamber leakages influence on the super-slow-speed long-stroke piston compressor and pump units working process

摘要

The article presents the results of studies of the impact of long-stroke super-slow-speed units chamber leakages on the working process. The working chamber leakages are determined by the conditional clearance size in the valves and cylinder piston seal. The work confirmed the significant impact of conditional clearances values on the integral characteristics of the super-slow-speed long-stroke stages of piston compressor units and gave an estimate of the leakages influence share through valves and piston seals on the total amount of leakages.