title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð´Ð²ÐµÑÐ°Ð¼Ð¸, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¼ Ð½Ð° Ð³ÐµÐ»Ð¸Ð¸ Ð¿ÑÐ¸ PÐ½Ð°Ñ=3,25ÐÐÐ°, Ð=1,48, Ð¢Ð½Ð°Ñ=303Ð
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 vertical axial compressor with magnetic suspensions, running on helium at Pnach=3.25 MPa, P=1.48, Tnach=303K
Creators: name: ÐÐ°Ð¼Ð½ÐµÐ², ÐÐ²Ð°Ð½
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: 2021
Subjects: Ð¾ÑÐµÐ²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Ð³ÐµÐ»Ð¸Ð¹
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸
Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
axial compressor
compressor
helium
magnetic bearings
vertical compressor

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð´Ð²ÐµÑÐ°Ð¼Ð¸, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¼ Ð½Ð° Ð³ÐµÐ»Ð¸Ð¸Â». Ð¢ÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð·Ð°Ð´Ð°Ð½Ð¸Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÐÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¦ÐÐ¢Ð Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ Ð¾ÑÐµÐ²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ¶Ð¸Ð¼Ð°ÐµÑ â Ð³ÐµÐ»Ð¸Ð¹ (ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÐ°Ð½ÑÑ: Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð°Ð´Ð¸Ð°Ð±Ð°ÑÑ (k) â 1,66; Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð¹ Ð´Ð»Ñ Ð³ÐµÐ»Ð¸Ñ (R) â 2077 ÐÐ¶/(ÐºÐ³ Ð)) Ñ Ð½Ð°ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ (Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÐµÐ´ Ð²ÑÐ°ÑÑÐ²Ð°ÑÑÐ¸Ð¼ Ð¿Ð°ÑÑÑÐ±ÐºÐ¾Ð¼ â Ð  Ð*) ÑÐ°Ð²Ð½Ð¾Ðµ 3.25 ÐÐÐ° Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ (Ð¢ Ð*) â 303Ð; Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¹ (Ð*) Ð¼Ð°ÑÐ¸Ð½Ñ â 1.48, Ð¼Ð°ÑÑÐ¾Ð²ÑÐ¹ ÑÐ°ÑÑÐ¾Ð´ (G) â 320ÐºÐ³/ÑÐµÐº; Ð¿ÑÐ¸Ð²Ð¾Ð´: Ð³Ð°Ð·Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð° Ñ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ (n) ÑÐ°Ð²Ð½Ð¾Ð¹ 3000 Ð¾Ð±/Ð¼Ð¸Ð½. Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð²ÑÐµ Ð±Ð¾Ð»ÑÑÐµÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð² Ð¼Ð¸ÑÐµ Ð¿ÑÐ¸Ð¾Ð±ÑÐµÑÐ°ÐµÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ. Ð­ÑÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð½Ð°Ð¿ÑÑÐ¼ÑÑ ÑÐ²ÑÐ·Ð°Ð½Ð° Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸ÐµÐ¹ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÐµÐ·Ð½ÑÑ Ð¸ÑÐºÐ¾Ð¿Ð°ÐµÐ¼ÑÑ. ÐÐ»Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð¿ÑÐµÐ´ÐµÐ»Ð°Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð½Ð¾Ð²ÑÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² Ð¸ÑÐºÐ¾Ð¿Ð°ÐµÐ¼ÑÑ Ð² ÑÑÑÐ°Ð½Ð°Ñ Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÑÐµÐ¿ÐµÐ½ÑÑ Ð½ÐµÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ¾Ð¼Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ°Ñ Ð½Ð° Ð³ÐµÐ»Ð¸Ð¸ - Ð¾Ð´Ð½Ð° Ð¸Ð· Ð½Ð¸Ñ. Ð ÑÑÐµÐ¼Ðµ ÑÑÐ¾Ð¹ ÐÐ­Ð¡ Ð¿ÑÐ¸ÑÑÑÑÑÐ²ÑÑÑ ÑÑÐ¸ ÑÑÑÐ±Ð¸Ð½Ñ Ð¸ Ð´Ð²Ð° Ð¾ÑÐµÐ²ÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°. ÐÑÐµÐ²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð² ÑÑÐ¾Ð¼ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ.
description: The theme of the final qualifying work: "Design of a vertical axial compressor with magnetic suspensions, operating on helium." Terms of reference for this work It is necessary to calculate according to the CKTI method a vertically located axial compressor of a stationary type, which compresses - helium (physical constants: adiabatic index (k) - 1.66; value of the gas constant for helium (R) - 2077 J / (kg K) ) from the initial pressure (pressure in front of the suction pipe - Ð Ð *) equal to 3.25 MPa and temperature (Ð¢Ð *) - 303K; pressure ratio (P *) of the machine - 1.48, mass flow (G) - 320 kg / sec; drive: gas turbine with rotation speed (n) equal to 3000 rpm. At present, energy security is becoming increasingly important in the world. This safety is directly related to the concentration of the location of the minerals. To maintain safety within the required limits, it is necessary to develop and implement new modern power plants to reduce dependence on fossil resources in countries with a high degree of instability. The helium nuclear power plant is one of them. In the scheme of this nuclear power plant, there are three turbines and two axial compressors. High pressure axial compressor, designed in this diploma project