title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ñ Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ 1,5 ÐÐÐ°, ÐºÐ¾Ð½ÐµÑÐ½ÑÐ¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ 12,0 ÐÐÐ°, Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ 570000 Ð¼3/ÑÑÑÐºÐ¸ Ð½Ð° Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð¼ Ð³Ð°Ð·Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Design of a centrifugal compressor with an initial pressure of 1,5 MPa, a final pressure of 12,0 MPa, with a flow of 570000 m3/day on natural gas
Creators: name: ÐÐµÑÐµÐ»Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼ÐµÑÐ¾Ð´ ÐÐÐ
ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐµ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ
ÑÐ°Ð±Ð¾ÑÐ¸Ðµ ÐºÐ¾Ð»ÐµÑÐ°
Ð¾ÑÐµÐ²ÑÐµ ÑÑÐ¸Ð»Ð¸Ñ
LPI method
centrifugal compressors
impellers
axial forces

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description: The subject of the graduate qualification work is Design of a centrifugal compressor with an initial pressure of 1,5 MPa, a final pressure of 12,0 MPa, with a flow of $570000 m3/day on natural gasÂ Â This work was devoted to the design of a centrifugal compressor for gas lift oil production and included several stages of calculation. The research set the following goals:Â 1. Calculation of the intermediate cooling of the compressor.Â 2. Gas dynamic calculation of the flow path of the compressor.Â 3. Selection of the electric motor.Â 4. Calculation of axial forces.Â 5. Calculation of thrust bearing and balance piston.Â The work was fulfilled on the basis of the methodology of the Leningrad Polytechnic Institute (LPI). Calculation of the main elements of the flow path of the compressor were carried out: suction chamber,impellers, blade diffusers, retun bends and vaned return channels, output devices (scrolls). According to the calculation data, a sketch of the flow part of the compressor was created in the meridional plane,and a sketch of the impeller and the blade diffuser of the first stage in the cascade plane. An analysis of the axial forces was conducted and devices were calculated to compensate for these forces.