title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ 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° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Design of the feed pump
Creators: name: Ð¤Ð°ÑÑÐµÐµÐ², ÐÑÐ»Ð°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: 2021
Subjects: ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐ¹
Ð½Ð°ÑÐ¾Ñ
Ð¿Ð¾ÑÐ¾Ðº
Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÐ¹
ÑÐ°Ð±Ð¾ÑÐµÐµ ÐºÐ¾Ð»ÐµÑÐ¾
Ð»Ð¾Ð¿Ð°ÑÑÑ
Ð¾ÑÐ²Ð¾Ð´
Ð»Ð¾Ð¿Ð°ÑÐ¾ÑÐ½ÑÐ¹
Ð´Ð¸ÑÑÑÐ·Ð¾Ñ
ÑÐºÐ¾ÑÐ¾ÑÑÑ
Ð½Ð°Ð¿Ð¾Ñ
Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÐµÑÐºÐ°
ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÑ
Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð°Ñ
NX
turbogrid
ansys CFX
centrifugal
pump
flow
feed
impeller
vane
outlet
diffuser
speed
head
model
mesh
turbulence
ansys
CFX
productivity

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð·Ð½Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐ¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°ÑÐ¾ÑÑ Ð¸ ÑÐ°ÑÑÐµÑ Ð»Ð¾Ð¿Ð°ÑÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Â» Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, ÑÐ°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð²ÑÐ·ÐºÐ¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¼Ð½Ð¾Ð³Ð¾ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½ ÑÑÐ´ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ñ Ð·Ð°Ð´Ð°Ñ: â Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°; â Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð½Ð°ÑÐ¾ÑÐ°; â Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÑÑÐ° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸; â Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸; â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸; â ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÑÑ Ð²ÑÐ·ÐºÐ¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð½Ð°ÑÐ¾ÑÐ°. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð´Ð»Ñ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÑÑÐ° Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð±ÑÐ»Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐºÐ°Ð·Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð¿Ð¾ ÐºÑÑÑÐ¾Ð²Ð¾Ð¼Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÑ Ð½Ð°ÑÐ¾ÑÐ¾Ð² Ð¡.Ð. ÐÐ¾ÑÐ³Ð¸Ð´Ð¶Ð°Ð½ÑÐ½Ð°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð½Ð°ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ´ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°, ÑÐµÑÑÐµÐ¶Ð¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð³ÑÑ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾ Ð½Ð° ÑÐ½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°Ñ Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ.
description: This work is devoted to the consolidation of knowledge on the discipline "Dynamic pumps and calculation of vane systems" in the design of a feed centrifugal electric drive pump. The principles of such pumps in modern conditions are a combination of maximum reliability and economic development of hydraulic machines. The aim of the work is to select a design, calculate the parameters of the flow path elements, namely, the working and blade outlet with a guide and reverse guide vanes, and a numerical experimental study and visualization of the viscous flow of a working fluid in the flow path of a multistage centrifugal pump. To achieve the goal of the work, a number of the following tasks were identified: â selection of the design diagram of the flow path of the centrifugal pump; â determination of the parameters of the flow path of the pump; â carrying out the strength calculation of the resulting structure; â determination of the energy characteristics of the resulting structure; â development of theoretical drawings of the resulting design; â calculation of the flow path. As a source for the analytical calculation and design of the flow path, a manual with methodological instructions for the course design of centrifugal pumps was chosen by S.A. Gorgidzhanyan. As a result of our work, the integral parameters and energy characteristics of the designed pump, drawings of the meridian and radial sections of the flow path elements, which can be used independently at power engineering industries and enterprises, will be obtained.