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Prediction of the parameters for the experimental stage of the compressor with a linear drive and a variable cylinder diameter when operating as a part of electrochemical air regeneration systems

DOI: 10.17586/1606‑4313‑2021‑20‑4-18-29
UDC 621.592

Prediction of the parameters for the experimental stage of the compressor with a linear drive and a variable cylinder diameter when operating as a part of electrochemical air regeneration systems

Prilutski I.K., Kazimirov A.V., Molodova Yu. I., Tatarenko U.V.

For citation: Prilutskiy I.K., Kazimirov A.V., Molodova Iu.I., Tatarenko Iu.V. Prediction of the parameters for the experimental stage of the compressor with a linear drive and a variable cylinder diameter when operating as a part of electrochemical air regeneration systems. Journal of International Academy of Refrigeration. 2021. No 4. p. 18-29. DOI: 10.17586/1606-4313-2021-20-4-18-29

Abstract
The paper discusses the issues of improving the calculation methods and designs of linear-driven compressors operating on gas mixtures. The results of numerical analysis of the operation of a linear-driven piston compressor stage with a variable cylinder diameter in the range of from 90 to 200 mm are presented. The study was carried out on the basis of various modifications of the approved KOMDET-VKA software. In numerical analysis, a hydrogen-containing mixture was adopted as the working substance. It is proved that the isothermal indicator and mechanical efficiency of the compressor are increased by 2 and 4%, respectively, as the cylinder diameter of the stage increases in a given range.

Keywords: reciprocating compressor, simulation, linear drive, piston, compressible gas.

All references

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