title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ 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 Ð½Ð° Ð½Ð°Ð¿Ð¾Ñ 45 Ð¼ÐµÑÑÐ¾Ð²
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 the flow section of a radial-axis hydraulic turbine with a head of 45 metres
Creators: name: Ð¨Ð¸ÑÐ¸ÐºÐ¸Ð½, ÐÑÐ¸Ð¼
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: ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº
ANSYS
radial-axial turbine
comparison of charac-teristics

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°ÑÑÑÑÐ° ÑÐµÑÐµÐ½Ð¸Ñ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½Ð¾-Ð¾ÑÐµÐ²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ansys. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°ÑÑÑÑÐ¾Ð² Ð² Ansys Ð¸ ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°ÑÑÑÑÐ° Ð² (ÐÐÐ) âÐÐ Ð°ÐÐ¸Ð¢ Ð ÑÐ¾Ð´Ðµ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾: ÑÐ¿Ð¸ÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ, Ð¼ÐµÐ¶Ð»Ð¾Ð¿Ð°ÑÐ¾ÑÐ½ÑÑ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÐ³Ð»Ð°Ñ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº, Ð¼ÐµÐ¶Ð»Ð¾Ð¿Ð°ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° ÑÑÑÐ±Ð¸Ð½Ñ, Ð¾ÑÑÐ°ÑÑÐ²Ð°ÑÑÐµÐ¹ ÑÑÑÐ±Ñ. 2. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐ¾ÑÐµÐºÐ°Ð½Ð¸Ñ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð²Ð¾Ð´Ñ ÑÐµÑÐµÐ· Ð¿ÑÐ¾ÑÐ¾ÑÐ½ÑÑ ÑÐ°ÑÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ 3. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÑÐ±Ð¸Ð½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÑÑÐ¾Ð² Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ansys. 4. Ð¡ÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½ÑÐ¼Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ ÐÐÐ Â«ÐÐ Ð°ÐÐ¸Ð¢Â» ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ð½Ð° Ð½Ð°Ð¿Ð¾Ñ 45 Ð¼ÐµÑÑÐ¾Ð². ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ñ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÐ³Ð»Ð°Ñ ÑÐ°ÑÐºÑÑÑÐ¸Ñ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°.
description: The given work is devoted to comparison of methods of design and calculation of a liquid flow in flow path of a radial-axis turbine by quasi-three-dimensional methods in Granit and finite-element method in Ansys program complex. The main purpose of the paper is to compare the results of operational characteristics built by Ansys calcu-lations and universal characteristics built by the results of the calculation in APC "Granit". In the course of our study, we solved the following tasks: 1. Model construction of elements of hydraulic turbine flow part, namely: spiral chamber, inter-blade channels of guide vanes at different blade rotation angles, inter-blade channel of turbine impeller, suction pipe. 2. Development of a mathematical model of water flow through the flowing part of the hydraulic turbine 3. Construction of turbine operating characteristic on base of calculations in Ansys software. 4. Comparison of operating characteristic with universal characteristic built in "Granit" software An object of the research is a hydraulic turbine's flow part with the head of 45 m. Parameters of water turbine impeller at different angles of guide vanes opening are the subject of research. The area of application of this research is specification of results of calculations in programs using quasi-dimensional methods of flow part construction.