title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑ ÑÐ°Ð·Ð½Ð¾Ð¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°Ñ
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
Creators: name: ÐÑÐ°ÑÐµÐ², ÐÐ»ÑÑ
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: 2020
Subjects: Ð¢ÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐµ
Ð´Ð²ÑÑ ÑÐ°Ð·Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ
ÑÐ½Ð°ÑÑÐ´Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°ÑÂ»
ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ ANSYS Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð° Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ°. 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:
1) ÐÐ¾ÑÐ¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ ÑÐ½Ð°ÑÑÐ´Ð½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð² ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
2) ÐÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¼ÐµÑÑÐ¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ½Ð°ÑÑÐ´Ð°
3) ÐÑÐµÐ´Ð»Ð¾Ð¶Ð¸ÑÑ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ, Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÑÐµÐ¼Ð¾Ðµ Ð² ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´, Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐ¼ÐµÐ½Ñ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐµÑÐµÐ½Ð¸Ñ
Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ°Ð±Ð¾ÑÑ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð¿Ð¾ ÑÑÐ¾Ð¹ ÑÐµÐ¼Ðµ. ÐÐ²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸ÑÐ¼Ð¸ ÐÐ°Ð²ÑÐµ-Ð¡ÑÐ¾ÐºÑÐ°, Ð¾ÑÑÐµÐ´Ð½ÑÐ½Ð½ÑÐ¼Ð¸ Ð¿Ð¾ Ð ÐµÐ¹Ð½Ð¾Ð»ÑÐ´ÑÑ (RANS, Reynolds-Averaged Navier-Stokes). ÐÐ»Ñ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ RANS Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð° k-e Ð¼Ð¾Ð´ÐµÐ»Ñ Ñ Ð¼Ð°ÑÑÑÐ°Ð±Ð¸ÑÑÐµÐ¼ÑÐ¼Ð¸ Ð¿ÑÐ¸ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ ÑÑÐ½ÐºÑÐ¸ÑÐ¼Ð¸. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»ÑÑ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ»Ð°ÑÑÐµÑ Â«ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸Ðº - Ð Ð¡Ð Ð¢Ð¾ÑÐ½Ð°Ð´Ð¾Â». ÐÐ°Ð¿ÑÑÐº ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð½Ð° 4 ÑÐ·Ð»Ð°Ñ, Ñ Ð¿ÑÑÐ¼ÑÐ¼ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ½ÑÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ¸Ð¸ "Ð¢Ð¾ÑÐ½Ð°Ð´Ð¾".
Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ´Ð°Ð»Ð¾ÑÑ Ð´Ð¾ÑÐºÐ¾Ð½Ð°Ð»ÑÐ½Ð¾ Ð²Ð¾ÑÐ¿ÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ Ð¿ÑÐ¾ÑÐµÑÑ Ð·Ð°ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÐ½Ð°ÑÑÐ´Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð¸Ð·ÑÑÐ¸ÑÑ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿Ð¾ÑÐ¾ÐºÐ°, ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´Ð°ÑÑÐ¸Ñ ÑÑÐ¾Ñ Ð¿ÑÐ¾ÑÐµÑÑ. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿Ð¾Ð»Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÑÐºÐ¾ÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð· Ð´Ð»Ñ Ð´Ð²ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² (Ð±ÐµÐ· ÑÐµÑÐµÑÐºÐ¸ Ð¸ Ñ ÑÐµÑÐµÑÐºÐ¾Ð¹). Ð¢Ð°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ ÑÐµÑÐµÑÐºÐ¸ Ð² ÑÐµÐ½ÑÑÐµ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð° Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ½Ð°ÑÑÐ´Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐµÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÐ»Ð¾Ð¸ÑÑÑÐ¹.
description: The subject of the graduate qualification work is Â«Modeling of the two-phase flow regimes in main pipelinesâ
 This work is devoted to modeling two-phase flow regimes in the ANSYS software package and proposing a technical solution for changing the two-phase flow regime. Tasks that were solved during the study:
1) Show the slug flow in the pipeline using mathematical modeling methods;
2) Find the location of slug flow is started;
3) Propose a technical solution, integrated into the pipeline, to ensure a change in flow regime.
A lot of topics and works in theoretical and practical described of two-phase flow field was analyzed in this qualification work. The fluid motion is described by the Navier-Stokes equations averaged by Reynolds. , K-e models are used to close the RANS. The computing cluster "Polytechnic - RSK Tornado" was used to solve the tasks. Each task was launched at 4 nodes, with liquid cooling of the Â«TornadoÂ» series.
It was possible to study the process of changing the flow parameters that accompanies this process. The pressure and velocity of the phases were analyzed for two pipeline variants (without grating and with grating).