title: ÐÑÐ±Ð¾Ñ ÑÐ¸Ð¿Ð° Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ
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Ð¶Ð°ÑÐ´ÐµÐ¼Ð¾Ð²Ð°, ÐÐ»ÑÐ±Ð¸Ð½Ð°
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Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð¢ÑÑÐ±Ð¸Ð½Ð½ÑÐµ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸
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Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸
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description: Ð¢ÐµÐ¼Ð° Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ±Ð¾Ñ ÑÐ¸Ð¿Ð° Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ. ÐÑÐ» ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð´Ð»Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ Ð´Ð»Ñ Ð´Ð²ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¸ Ð´Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð² ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸.
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description: The theme of the master's work is the choice of the type of rotation mechanism of the blades of the guide hydroturbine. The rotation mechanism of the vanes of the guide vanes for the acting radial-axial turbine was designed for two blade profiles and two types of kinematics.
A method for calculating the power characteristics was proposed. After verification, the method for calculating the hydraulic forces and moments acting on the blades of the guide apparatus, carried out on a standard profile, was calculated, the initial profile of the turbine blade was calculated.
Using computer systems for design and calculation programs, a 3D model of the guide apparatus has been developed and the hydrodynamic characteristics of the existing profile have been studied, the calculation of hydraulic forces and moments, as well as the required pressure of the servomotor of the drive of the guide apparatus has been given.
According to the results of calculating the power characteristics of the non-standard profile of the guide vane blades, the rotation mechanism was designed. Two types of rotation mechanism are considered. An alternative with a standard blade profile with two types of rotation mechanism is also considered. It is concluded that the use of a guiding apparatus with a standard profile is preferable.