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EXPERIMENTAL RESEARCH OF THE GAS COMPRESSION CHAMBER THERMAL REGIME OF THE COMPUTER EFFUSION DECREASING DISCHARGE PRESSURE GAS DENSITY ANALYZER

DOI: 10.46573/2658-5030-2021-84-92

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Authors

L.V. ILYASOV, Dr. Sc., S.Yu. ZHIGULIN, engineer, N.I. IVANOVA, Cand. Sc

Abstract

The article is devoted to the results of the research of the gas compression chamber thermal regime of the computer effusion decreasing discharge pressure gas density analyzer. The mathematical description of the effusion gas density transducer and its assumptions are given. An experimental setup for studying of the gas compression chamber thermal regime of the computer effusion decreasing discharge pressure gas density analyzer and its operation is described. The results of temperature measurements in the analyzer chamber during experimental studies simulating the process of the analyzer operation on the developed installation for a number of gases are presented. The maximum temperature changes during the analysis process and its duration are determined, conclusions are drawn about the influence of temperature changes on the accuracy of gas density measurements by the developed analyzer and about the necessity to use a temperature stabilization system in the design of effusion gas density analyzers.

Keywords

еffusion, analyzer, density, gas, computer, mathematical description, temperature.