title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð´Ð»Ñ ÑÐ¶Ð°ÑÐ¸Ñ Ð´Ð²ÑÐ¾ÐºÐ¸ÑÐ¸ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð° Ð½Ð° Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð=3,14 Ð¸ Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ 78,8 Ð±Ð°Ñ
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 for carbon dioxide compression at a pressure ratio of P=3.14 and an initial pressure of 78.8 bar
Creators: name: ÐÐ°ÑÐ¾Ð½Ð¸Ð½, ÐÑÑÐµÐ¼
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: ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐµ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ Ð´Ð»Ñ Ð´Ð²ÑÐ¾ÐºÐ¸ÑÐ¸ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð°
ÑÑÐ¿ÐµÑÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð´Ð¸Ð¾ÐºÑÐ¸Ð´-ÑÐ³Ð»ÐµÑÐ¾Ð´Ð°
centrifugal compressors
carbon dioxide compressors
supercritical carbon dioxide

description: Ð¢ÐµÐ¼Ð°Â Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹Â ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹Â Â  ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð´Ð»Ñ ÑÐ¶Ð°ÑÐ¸Ñ Ð´Ð²ÑÐ¾ÐºÐ¸ÑÐ¸ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð° Ð½Ð° Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð=3,14 Ð¸ Ð½Ð°ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ 78,8 Ð±Ð°ÑÂ».ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¿Ð¾ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐ±ÑÐ¾ÑÐ¾Ð² ÑÐ³Ð»ÐµÐºÐ¸ÑÐ»Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ð² Ð°ÑÐ¼Ð¾ÑÑÐµÑÑ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÑÐ°Ð½ Ð¸ Ð¿ÑÑÐ¸ Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð·Ð½ÑÐµ Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¿ÐµÑÐ¸Ð¾Ð´Ñ, Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð» Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¡Ð2, ÐºÐ°Ðº Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑÑÐµÐ¾ÑÐ´Ð°ÑÐ¸ ÑÐºÐ²Ð°Ð¶Ð¸Ð½. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ³Ð¾ Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¼ ÑÐµÐ»Ðµ - ÑÑÐ¿ÐµÑÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð¡Ð2 ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÐµÐ¹. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:Ð Ð°ÑÑÐµÑ Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð½Ð° ÑÐµÐ°Ð»ÑÐ½Ð¾Ð¼ Ð³Ð°Ð·Ðµ;Ð Ð°ÑÑÐµÑ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸;Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ansys.ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð·Ð°ÑÐ¸ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð¾Ñ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¡Ð2 Ñ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼.Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐ¹ Ð´Ð²ÑÑÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ Ð´Ð»Ñ ÑÐ¶Ð°ÑÐ¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¿ÐµÑÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¡Ð2, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð³Ð°Ð·Ð° Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ, Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ ÑÐ¶Ð°ÑÐ¸Ñ.
description: The topic of the final qualifying work: "Design of a centrifugal compressor for carbon dioxide compression at a pressure ratio of P=3.14 and an initial pressure of 78.8 barÂ».This work is devoted to the study of methods for the utilization of carbon dioxide emissions into the atmosphere. The problems of energy in different countries and ways to solve them in different time periods, the potential of using CO2 as a source for increasing oil recovery of wells are considered. The design of an industrial centrifugal compressor operating on a working body - supercritical CO2 is an urgent goal for solving modern environmental problems. Tasks that were solved during the study:1. Calculation of gas dynamic parameters of the compressor on real gas;2. Calculation of the blade geometry;3. Experimental tests in the Ansys software package.4. Possible ways of protecting metals from corrosion when using CO2 with high pressure are proposed.As a result of the work, a centrifugal two-stage compressor was designed to compress the prepared supercritical CO2, the features of the gas behavior at different parameters affecting the compression ability were considered.