title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð¿ÑÐ¸ Ð Ð½Ð°Ñ=0,1 ÐÐ¿Ð°, m=1 ÐºÐ³/Ñ, Ð¢Ð½Ð°Ñ=293 Ð
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 at Ð 0=0,1 ÐÐ¿Ð°, m=1 ÐºÐ³/Ñ, Ð¢0=293 Ð
Creators: name: ÐÑÑÑÐ°Ð½Ð¾Ð²Ð°, ÐÐ¾Ñ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: 2021
Subjects: ansys
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¾Ð½Ð°
Ð¾Ð±ÑÐ°ÑÐ½ÑÐ¹ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿Ð¾ÑÐµÑÑ
Ð¼ÐµÑÐ¾Ð´ Ð½Ð·Ð»
turbogrid
design modeler
solver
optimization
rc
return channel
loss coefficient
nzl
method

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð±ÑÐ»Ð° Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° ÑÐ¾Ð·Ð´Ð°ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¾Ð±ÑÐ°ÑÐ½ÑÐ¹ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÑÐ°Ð²Ð½Ð¸ÑÑ Ð¸ÑÑÐ¾Ð´Ð½ÑÐ¹ ÐÐÐ Ñ ÐÐÐ Ñ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¼ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ ÐÐÐ Ð¸ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸. ÐÑÐ»Ð° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÑÑÑÐ·Ð²ÐµÐ½Ð½Ð°Ñ ÑÑÑÐ¿ÐµÐ½Ñ Ð² Ð¼Ð¾Ð´ÑÐ»Ðµ Ansys â DesignModeler. ÐÐ»Ñ ÑÐ°ÑÑÑÑÐ° ÑÑÑÐ¿ÐµÐ½Ð¸ Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð±ÑÐ»Ð° Ð¸ÑÐ¿Ð¾Ð»Ñ-Ð·Ð¾Ð²Ð°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° â Ansys, Ð° ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð¾ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¼Ð¾Ð´Ñ-Ð»Ð¸ ÑÑÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ: TurboGrid Ð´Ð»Ñ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÑÐºÐ¸, CFX-Solver Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ ÐµÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÐ¾ÑÐ»Ðµ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÑÐµÑ ÑÐ°ÑÑÑÑÐ¾Ð², Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ Ð¿Ð¾ÑÐµÑÐ¸ Ð´Ð»Ñ Ð²ÑÐµÑ ÑÑÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð². ÐÑÑÑÐ¸Ð¼ Ð¸Ð· Ð½Ð¸Ñ Ð¾ÐºÐ°Ð·Ð°Ð»ÑÑ Ð¸ÑÑÐ¾Ð´Ð½ÑÐ¹ ÐÐÐ. ÐÑÐ¸ÑÐ¸Ð½Ð¾Ð¹ ÑÐ¾Ð¼Ñ Ð¿Ð¾ÑÐ»ÑÐ¶Ð¸Ð»Ð° Ð½ÐµÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ÑÐ¾Ð¼Ñ ÑÑÐ¾ Ð¾ÑÐ¾-Ð±ÐµÐ½Ð½Ð¾ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÐÐÐ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐÐ Ñ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸-ÐµÐ½ÑÐ¾Ð¼ Ð¿Ð¾ÑÐµÑÑ. Ð ÐµÐºÐ¾Ð¼ÐµÐ½Ð´ÑÐµÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐÐÐ Ð´ÑÑÐ³ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸-ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÐ¾Ð¼Ð¾ÑÐ½ÑÐµ Ð­ÐÐ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½ÑÐ¶Ð½Ð¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°ÑÑÑÑÐ°.
description: In this final qualifying work of the bachelor, the task was to create a parametric return channel. It was also necessary to compare the original RC with the RC de-signed by the NZL method and the variant with changed parameters. A parametric stage was built in the Ansys - DesignModeler module. To calculate the stage and obtain gas-dynamic characteristics, the engineering analysis system - Ansys was used, and specifically the following modules of this system: Tur-boGrid for setting up and creating a mesh, CFX-Solver for solving the engineer-ing problem and its processing. After processing all the calculations, the loss coefficients were obtained for all three options. The best of them turned out to be the original RC. The reason for this was the unsatisfactory convergence, as well as because a feature of the NZL technique is RC with a relatively high loss factor. It is recommended to use a different design technique to optimize the RC, as well as to use higher-power computers to ensure the required calculation accuracy.