title: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð±Ð¸ÑÐ¾ÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ, Ð´Ð»Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Gas turbine unit based on a birotative turbine to drive a natural gas blower
Creators: name: ÐÐµÐºÑÑÐµÐ½ÐºÐ¾Ð², 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: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
ÐÐ°Ð·Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÐµ Ð³Ð¾ÑÑÑÐ¸Ðµ
ÐÐ°Ð´Ð¾Ð³Ð° 32
Ð±Ð¸ÑÐ¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
Ladoga 32
birotative turbine

description: Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÑ Ð²Ð¾Ð¿ÑÐ¾Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÑÐ±Ð¸Ð½ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ Ð½Ð° ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÐ¸ÑÑ Ð´Ð»Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Â«Ð±Ð¸ÑÐ¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑÂ» ÑÑÑÐ±Ð¸Ð½. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð² ÐºÐ°Ð¼ÐµÑÐµ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð¸ ÑÑÐµÐ¿ÐµÐ½Ð¸ ÑÐ¶Ð°ÑÐ¸Ñ Ð² ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐµ. ÐÐ¾ÑÐ»Ðµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°. ÐÐ°Ð»ÐµÐµ Ð¿Ð¾ÑÑÐ¸ÑÐ°Ð½Ñ ÑÑÑÐ±Ð¸Ð½Ð° ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð¸ ÑÐ¸Ð»Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð° Ð² Â«ÑÐ²ÐµÑÐ´ÑÑÂ» Ð¼ÐµÑÐ¸Ð´Ð¸Ð°Ð½Ð½ÑÑ Ð¾Ð±Ð²Ð¾Ð´Ð°Ñ. Ð¡Ð»ÐµÐ´ÑÑÑÐ¸Ð¼ ÑÑÐ°Ð¿Ð¾Ð¼ ÑÑÐ°Ð»Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐ¹ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐ¾ÑÐ½ÑÐµ ÑÐ°ÑÑÐµÑÑ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ 5 ÑÐµÑÐµÐ½Ð¸ÑÐ¼ Ð´Ð²ÑÑ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº ÑÑÑÐ±Ð¸Ð½Ñ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¸ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ ANSYS CFX. Ð¢Ð°ÐºÐ¶Ðµ, Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð¿Ð¾Ð²ÐµÑÐ¾ÑÐ½ÑÐµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÑÑÐ±Ð¸Ð½Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ±Ð¾Ð¼Ð°ÑÐ¸Ð½ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ.
description: The topic of the final qualifying work: "Gas turbine unit based on a birotative turbine for driving a natural gas blower". The purpose of this work is to investigate the issue of using counter-rotating turbines at compressor stations to drive a natural gas blower. In the course of the work, the advantages of using "birotative" turbines are presented and substantiated. Calculations have been made to select the optimal temperature in the combustion chamber and the compression ratio in the compressor. After that, the calculations of the compressor were carried out. Next, the compressor turbine and the power turbine are calculated in the "solid" meridian contours. The next stage was design and verification calculations, profiling was carried out in 5 sections of two turbine blades of opposite and traditional rotation, and the flow was simulated in the ANSYS CFX software package. Also, verification strength calculations of the main elements of the turbine were performed. The calculation obtained allows us to draw conclusions about the advisability of using turbomachines of traditional and opposite rotation.