title: Ð Ð°ÑÑÐµÑ Ð¾Ð±ÑÐµÐºÐ°Ð½Ð¸Ñ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°
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
title: Flow calculation and experimental studies of the axial pump model
Creators: name: ÐÐ¸ÐºÐ¸Ð½, ÐÐµÐ½Ð¸Ñ
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»Ð¾Ð¿Ð°ÑÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°
Ð¾ÑÐµÐ²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ
Ð¶Ð¸Ð´ÐºÐ¾ÑÐµÐ»ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°ÑÐ¾ÑÐ°
ÑÑ ÐµÐ¼Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹
ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ñ
ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÐ¾Ð·Ð¸Ñ
ANSYS
axial pump blade system
axial pump
liquid model
experimental research
measurement diagram
cavitation
cavitation erosion

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Â«Ð Ð°ÑÑÐµÑ Ð¾Ð±ÑÐµÐºÐ°Ð½Ð¸Ñ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°Â». ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð»Ð¾Ð¿Ð°ÑÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÑÐµÐ½Ð´Ðµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð»Ð¾Ð¿Ð°ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¸ ÐºÐ¾Ð½ÑÑÑÐ° ÑÐ¸ÑÐºÑÐ»ÑÑÐ¸Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°Ð»Ð°ÑÑ ÐºÐ°Ðº Ð¾ÑÐµÐ²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ. ÐÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð²ÐºÐ»ÑÑÐ°Ð»Ð° Ð² ÑÐµÐ±Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹. Ð¢Ð°ÐºÐ¶Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð° ÑÐµÑÐ¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð»ÐµÐ³ÐºÐ¾ÑÐ°Ð·ÑÑÑÐ¸Ð¼ÑÑ Ð»Ð°ÐºÐ¾ÐºÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð½Ð° Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð·Ð¾Ð½ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐ¾Ð·Ð¸Ð¸.ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð»Ð¾Ð¿Ð°ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð½Ð°ÑÐ¾ÑÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ñ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ, ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÐ°Ð¶Ð½Ð¾Ð¹ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÑ,ÐºÐ°Ðº Ð¿ÑÐ¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ, ÑÐ°Ðº Ð¸ Ð¿ÑÐ¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÑ Ð»Ð¾Ð¿Ð°ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð½Ð°ÑÐ¾ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ Ð·Ð°Ð·Ð¾Ñ Ð¼ÐµÐ¶Ð´Ñ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° Ð¸ ÐºÐ°Ð¼ÐµÑÐ¾Ð¹, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾ ÑÐ°Ð±Ð¾ÑÐµÐµ ÐºÐ¾Ð»ÐµÑÐ¾.
description: The theme of the graduate qualification work is âFlow calculation and experimental studies of the axial pump modelâ. The subject of the study is the axial-type blade system installed in the laboratory experimental bench.In the course of the work, numerical studies of the blade system, as well as part of the circulation loop of the experimental stand, which was considered as an axial pump, were carried out. The visualization of the obtained results is carried out. The experimental part of the work included energy and cavitation tests. A series of impeller tests was carried out using easily solvable coatings to determine areas of possible occurrence of cavitation erosion.Cavitation tests are carried out on four pump operation modes. The test results are recorded in the photoand are given as illustrations.Based on the results of a numerical study, the energy characteristics of the blade system and the pump were constructed, their comparison was carried out, and the results of the numerical study and the experimentally obtained data were compared. An important feature in both numerical and experimental studies of the blade system and pump is the gap between the diameter of the impeller and the chamber into which the impeller is installed.