title: ÐÐ¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÐºÐ¾Ð½ÑÐµÐ²Ð¾Ð¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð³Ð°Ð·Ð¾Ð¿ÐµÑÐµÐºÐ°ÑÐ¸Ð²Ð°ÑÑÐµÐ³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ°
title: Design optimization possibilities of the centrifugal compressor last stage output device of the gas-pumping unit
Creators: name: ÐÐµÐ½Ð¸ÑÐµÐ½ÐºÐ¾, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
name: ÐÐ¸ÑÐ¾Ð½Ð¾Ð², Ð®ÑÐ¸Ð¹
name: ÐÐ°Ð»ÐµÐ², ÐÐ°ÑÐµÐ½
name: ÐÐ¾Ð¶ÑÑÐ¾Ð², Ð®ÑÐ¸Ð¹
name: ÐÐ°Ð½Ð¸Ð»Ð¸ÑÐ¸Ð½, ÐÐ»ÐµÐºÑÐµÐ¹
name: ÐÐ°ÑÑÐ°ÑÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÐµÐ±ÐµÐ´ÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: Â«ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ Ð¸ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÂ», Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ ÑÐ¸Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¼ Ð¸Ð¼. Ð. Ð. Ð¡ÐµÐ»ÐµÐ·Ð½ÐµÐ²Ð° (2018; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2018

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½ÑÑ ÑÐ°ÑÑÐµÐ¹ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿ÑÐ¸Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÑ Ð³Ð°Ð·Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°Ñ. ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐÐÐ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð´Ð¾ÑÑÐ¸ÑÑ, Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ, Ð¿ÑÑÑÐ¼ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸. ÐÐ¾ÑÐµÐ½ÑÐ¸Ð°Ð» Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐÐÐ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° Ð¼Ð¾Ð¶ÐµÑ Ð´Ð¾ÑÑÐ¸Ð³Ð°ÑÑ Ð´Ð¾ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÐ½ÑÐ¾Ð². ÐÐ´Ð½Ð°ÐºÐ¾ Ð´Ð»Ñ Ð¾ÑÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð²ÑÑÐ¾Ð´Ð½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐÐÐ ÑÐ¶Ðµ Ð½ÐµÐ²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÐ¾Ð»ÑÐºÐ¾ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ°Ð¼Ð¸ ÑÐ°ÑÑÐµÑÐ°. Ð ÑÐ°ÐºÐ¾Ð¼ ÑÐ»ÑÑÐ°Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ Ñ ÑÐµÐ»ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¼Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ±Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÑÐ¸Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð²ÑÐ·ÐºÐ¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ð½Ð° ÑÑÐ¿ÐµÑÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐµ.
description: An urgent task is the design of high-efficiency flow parts of centrifugal compressors for compression of natural gas in the main gas pipelines. Increasing efficiency can be achieved, including by optimizing the geometric shape of the output chamber of the flow part. The potential for improving the efficiency of this element can reach up to several percent. However, it is no longer possible to increase the efficiency only by analytical methods of calculation for used designs of output chambers. In this case, it is necessary to conduct a numerical experiment to optimize the shape of the element. In this paper, an improvement in the efficiency of the output chamber of the centrifugal compressor
using a series of optimization calculations of viscous gas on a supercomputer.