Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation

Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation

High pressures, high speeds, low noise and miniaturization is the direction of development in hydraulic pump. According to the development trend, an operating helical rotor pump (HRP) at high speeds and high pressures has been designed and produced, which rotational speed can reach 12000r/min and ou...

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Main Authors: Zhou Yang, Wu Lupeng, Hao Minghui
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201711404005
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spelling doaj-8525a7ad1f4f4f128fd3241f8e63780f2021-02-02T03:48:58ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011140400510.1051/matecconf/201711404005matecconf_2mae2017_04005Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including CavitationZhou Yang0Wu Lupeng1Hao Minghui2School of Mechanical Engineering, Zhengzhou UniversitySchool of mechatronics Engineering, Harbin Institute of TechnologySchool of mechatronics Engineering, Harbin Institute of TechnologyHigh pressures, high speeds, low noise and miniaturization is the direction of development in hydraulic pump. According to the development trend, an operating helical rotor pump (HRP) at high speeds and high pressures has been designed and produced, which rotational speed can reach 12000r/min and outlet pressure is as high as 25MPa. Three-dimensional simulation with and without cavitation inside the HRP is completed by the means of the computational fluid dynamics (CFD) in this paper, which contributes to understand the complex fluid flow inside it. Moreover, the influences of the rotational speeds of the HRP with and without cavitation has been simulated at 25MPa.https://doi.org/10.1051/matecconf/201711404005
collection DOAJ
language English
format Article
sources DOAJ
author Zhou Yang
Wu Lupeng
Hao Minghui
spellingShingle Zhou Yang
Wu Lupeng
Hao Minghui
Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
MATEC Web of Conferences
author_facet Zhou Yang
Wu Lupeng
Hao Minghui
author_sort Zhou Yang
title Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
title_short Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
title_full Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
title_fullStr Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
title_full_unstemmed Three-Dimensional Numerical Analysis of an Operating Helical Rotor Pump at High Speeds and High Pressures including Cavitation
title_sort three-dimensional numerical analysis of an operating helical rotor pump at high speeds and high pressures including cavitation
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2017-01-01
description High pressures, high speeds, low noise and miniaturization is the direction of development in hydraulic pump. According to the development trend, an operating helical rotor pump (HRP) at high speeds and high pressures has been designed and produced, which rotational speed can reach 12000r/min and outlet pressure is as high as 25MPa. Three-dimensional simulation with and without cavitation inside the HRP is completed by the means of the computational fluid dynamics (CFD) in this paper, which contributes to understand the complex fluid flow inside it. Moreover, the influences of the rotational speeds of the HRP with and without cavitation has been simulated at 25MPa.
url https://doi.org/10.1051/matecconf/201711404005
work_keys_str_mv AT zhouyang threedimensionalnumericalanalysisofanoperatinghelicalrotorpumpathighspeedsandhighpressuresincludingcavitation
AT wulupeng threedimensionalnumericalanalysisofanoperatinghelicalrotorpumpathighspeedsandhighpressuresincludingcavitation
AT haominghui threedimensionalnumericalanalysisofanoperatinghelicalrotorpumpathighspeedsandhighpressuresincludingcavitation
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