title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ ÐÑÐ°ÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡
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: Designing the flow part of the hydraulic turbine of the Bratskaya HPP
Creators: name: ÐÐ»ÑÐµÐ², ÐÐ»ÐµÐ³
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: 2024
Subjects: Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð°
ÑÐ¾-115
ÑÐµÑÐºÐ°
ÑÐ°ÑÑÐµÑ
ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð°Ñ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÑÑÐµÐ¶
icem cfd
ansys cfx
hydraulic turbine
ro-115
grid
calculation
radial-axial
modeling
drawing

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ ÐÑÐ°ÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡Â». Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð¾Ð¹ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ð Ð-115, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° Ð½Ð° ÐÑÐ°ÑÑÐºÑÑ ÐÐ­Ð¡. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ Ð·Ð°Ð´Ð°ÑÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸. ÐÐ»Ñ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÑÑÐ° Ð±ÑÐ»Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð° ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ð Ð-115. ÐÑÐ»Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸: ÑÐ°Ð±Ð¾ÑÐµÐµ ÐºÐ¾Ð»ÐµÑÐ¾, ÑÐ¿Ð¸ÑÐ°Ð»ÑÐ½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ°, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ Ð¸ Ð¾ÑÑÐ°ÑÑÐ²Ð°ÑÑÐ°Ñ ÑÑÑÐ±Ð°. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð² Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ ÑÐµÐ´Ð°ÐºÑÐ¾ÑÐµ SolidWorks. Ð¡ÐµÑÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ñ, Ð±ÑÐ»Ð¸ Ð´Ð¸ÑÐºÑÐµÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð² ÑÐµÑÐ¾ÑÐ½Ð¾Ð¼ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐµ ICEM CFD. Ð Ð½ÑÐ¶Ð½ÑÑ Ð¾Ð±Ð»Ð°ÑÑÑÑ Ð±ÑÐ»Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ðµ ÑÐ³ÑÑÐµÐ½Ð¸Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ Ð¿ÑÐ¸Ð·Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ»Ð¾Ð¸. Ð Ð°ÑÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿Ð°ÐºÐµÑÐ° Ansys CFX. ÐÑÐ»Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð° ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k-epsilon. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð·Ð°Ð´Ð°Ð²Ð°Ð»Ð¸ÑÑ Ð¿Ð¾Ð»Ð½Ð¾Ðµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð° Ð²ÑÐ¾Ð´Ðµ Ð¸ Ð¿Ð¾Ð»Ð½Ð¾Ðµ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð° Ð²ÑÑÐ¾Ð´Ðµ. ÐÑÐ°ÑÐ°ÑÑÐ¸ÐµÑÑ Ð¸ Ð½ÐµÐ¿Ð¾Ð´Ð²Ð¸Ð¶Ð½ÑÐµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð±ÑÐ»Ð¸ ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ñ Ð¿ÑÑÑÐ¼ ÑÑÑÐµÐ´Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°.
description: The topic of the final qualification work is âDesigning the flow part of the hydraulic turbine of the Bratskaya HPPâ. The work is devoted to the design of the flow part of the radial-axis hydraulic turbine RO-115, which potentially can be installed at the Bratskaya HPP. In the process of research the problems were solved using modern methods of computational fluid dynamics. The universal characterization of the RO-115 hydraulic turbine was applied to verify the calculation results. The following elements of the flow part were designed and modeled: impeller, spiral chamber, guide apparatus and suction pipe. The geometry construction was carried out in SolidWorks graphic editor. The meshes that were created were discretized in the ICEM CFD mesh generator. Surface densification was performed in the desired areas and prismatic layers were constructed. The calculations were performed using the Ansys CFX software package. The standard k-epsilon turbulence model was applied. The total inlet pressure and total static pressure at the outlet were set as boundary conditions. The rotating and stationary elements of the flow section were coupled by averaging the pressure at the interface surface.