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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: Calculation of the flow part for Krapivinskaya HPP conditions
Creators: name: ÐÑÑÑÐ³Ð¸Ð½, ÐÐ½Ð´ÑÐµÐ¹
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: ANSYS
SOLIDWORKS
ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð°Ñ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð°
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸
ÐÐÐ
radial-axis hydraulic turbine
flow design
efficiency

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description: The subject of this bachelor's final qualification work is Krapivinsky waterworks located on the river. Tom of the Kemerovo region, which is currently not operational, however, in February 2020, an agreement was reached between PJSC RUSHYDRO and local authorities on the completion of construction.
The theme of designing and calculating the flow part is due to the need to obtain a high-quality operational characteristic for the conditions of the Krapivinsky site, which is the goal of the WRC.
Research methods include solving the direct problems of hydrodynamics of hydraulic turbines. The possibility of research is achieved using the ANSYS software package.
As a result of the work, a 3D model of the flow part was designed, including a spiral case, guide vanes, a blade system of the impeller, an intake aspiration tunnel, and the flow part was calculated using boundary conditions from a universal characteristic. The visualization of the current in the simulated flow part is given. The working characteristic is constructed according to the calculation results.
In the final part, the values of the main parameters of the hydraulic turbine are selected, and the best performance is constructed, which subsequently can be used to calculate the energy characteristics of the turbine under various operating conditions.