title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° ÐÑÐ¼Ñ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: Reconstruction of the hydro unit of Gyumush HPP
Creators: name: Ð£ÑÑÐ½ÑÑÐ½Ð¾Ð²Ð°, Ð ÐµÐ½Ð°ÑÐ°
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: 2023
Subjects: ÐÑÐ¼ÑÑÑÐºÐ°Ñ ÐÐ­Ð¡
Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°Ñ
Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð°
Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ
ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
ÑÐ°Ð±Ð¾ÑÐ°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
Gyumush HPP
hydraulic unit
hydraulic turbine
hydraulic turbine flow part
universal characteristic
operating characteristic

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»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð° ÐÑÐ¼ÑÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡. ÐÑÐ¼ÑÑÑÐºÐ°Ñ ÐÐ­Ð¡ Ð½Ð°ÑÐ¾Ð´Ð¸ÑÑÑ Ð½Ð° ÑÐµÐºÐµ Ð Ð°Ð·Ð´Ð°Ð½, Ð½ÐµÐ´Ð°Ð»ÐµÐºÐ¾ Ð¾Ñ Ð³Ð¾ÑÐ¾Ð´Ð° Ð§Ð°ÑÐµÐ½ÑÐ°Ð²Ð°Ñ Ð² ÐÑÐ¼ÐµÐ½Ð¸Ð¸. Ð­ÑÐ° ÐÐ­Ð¡ Ð²ÑÐ¾Ð´Ð¸Ñ Ð² ÑÐ¾ÑÑÐ°Ð² Ð¡ÐµÐ²Ð°Ð½Ð¾-Ð Ð°Ð·Ð´Ð°Ð½ÑÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐºÐ°Ð´Ð° Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÐµÑÑÐµÐ¹. ÐÑÑÑÐ¿Ð¸Ð»Ð° Ð² ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ Ð² 1953 Ð³Ð¾Ð´Ñ. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° Ð½Ð° ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð° ÐÑÐ¼ÑÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ð½ÑÐ¶Ð½Ñ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐµ ÐÑÐ¼ÑÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð. Ð. ÐÑÑÑÑÐµÐ²Ð° Ð¸ Ð. Ð. Ð¢Ð¾Ð¿Ð°Ð¶Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ ÑÐ°ÑÑÐµÑ Ð² Ansys CFX. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð² ÑÐµÐ»ÑÑ Ð·Ð°Ð¼ÐµÐ½Ñ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ñ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸ÐµÐ¼ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ° ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° Ð´Ð»Ñ ÐÑÐ¼ÑÑÑÐºÐ¾Ð¹ ÐÐ­Ð¡. ÐÑÐ»Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ°, ÑÐ¾ÑÑÐ¾ÑÑÐ°Ñ Ð¸Ð· ÑÐ¿Ð¸ÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°, ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° Ð¸ Ð¾ÑÑÐ°ÑÑÐ²Ð°ÑÑÐµÐ¹ ÑÑÑÐ±Ñ. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° Ð² Ansys CFX, Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾, Ð¼Ð¾Ð¶Ð½Ð¾ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÐºÐ°ÑÑÐ¸Ð½Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ¾ÐºÐ° ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸.
description: The topic of the bachelors graduate qualification work is "Reconstruction of the hydro unit of Gyumush HPP". This graduation qualification work of the bachelors degree describes the study of the Gyumush HPP hydro unit. The Gyumush HEPP is located on the Hrazdan River, near the town of Charentsavaz in Armenia. This HPP is a part of the Sevan-Hrazdan cascade and is the third one. It was put into operation in 1953. The calculation and design of the hydroelectric unit were conducted on the conditions of the Gyumush Hydroelectric Power Plant. The design and calculation of the hydroturbine are necessary for obtaining optimal data on the flow part of the hydropower unit and the operational characteristics of Gyumush HEPP. The study was conducted by the method of A. I. Busyrev and G. I. Topazh, and the calculation was carried out in the software package Ansys CFX. As a result of the final qualification work the calculation was carried out for the replacement of the hydraulic turbine with preservation of the impeller diameter for Gyumushskaya HPP. Operating and performance characteristics were built. Also the flowing part of the hydraulic unit consisting of a spiral chamber, a directing apparatus, an impeller and a suction pipe was designed. Numerical calculation of operating mode of hydraulic unit flow part was made in Ansys CFX, according to the results of which, it is possible to visualize the flow pattern of working liquid.