×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
兰州理工大学 [16]
自然资源部第一海洋研... [4]
工程热物理研究所 [4]
西安交通大学 [3]
海洋研究所 [2]
力学研究所 [1]
更多...
内容类型
期刊论文 [30]
会议论文 [6]
学位论文 [4]
专利 [1]
发表日期
2021 [2]
2020 [5]
2019 [1]
2018 [3]
2017 [3]
2016 [5]
更多...
学科主题
Meteorolog... [1]
Presented ... [1]
变质岩岩石学 [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共41条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Effect of Suppressing Cavitation of Rough Zone on Suction Surface of Centrifugal Pump Blade
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2021, 卷号: 52, 期号: 6, 页码: 169-176 and 214
作者:
Zhao, Weiguo
;
Li, Qinghua
;
Kang, Yandong
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Energy dissipation
Flow fields
Impellers
Kinetic energy
Kinetics
Pressure effects
Turbulence models
Vortex flow
Centrifugal pump impellers
Flow field distribution
Flow field structure
K-Omega turbulence model
Low specific speed centrifugal pump
Practical engineering applications
Pressure fluctuation
Turbulent kinetic energy distribution
Correlation Research between Turbulent Pressure Pulsation and Internal Sound Field Characteristics of Centrifugal Pump
期刊论文
Journal of Thermal Science, 2021, 卷号: 30, 期号: 1, 页码: 100-110
作者:
Cheng, Xiaorui
;
Wang, Peng
;
Zhang, Shuyan
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/03/02
Acoustic fields
Acoustic generators
Boundary element method
Centrifugal pumps
Computational fluid dynamics
Frequency response
Hydrodynamics
Navier Stokes equations
Sailing vessels
Thermal noise
Blade passing frequency
Dipole distribution
Hydrodynamic noise
Internal flow field
Internal sound field
Numerical calculation
Pressure pulsation
Sound pressure distribution
Effect of hub-fitted tiny blade in centrifugal pump on cavitation suppression
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2020, 卷号: 41, 期号: 12, 页码: 1827-1833
作者:
Zhao, Weiguo
;
Yu, Jinhong
;
Xu, Yang
;
Xu, Zexin
;
Wang, Guipeng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Impellers
Kinetic energy
Kinetics
Vortex flow
Cavitation performance
Development stages
Experimental values
External characteristic
Low specific speed centrifugal pump
Numerical calculation
Suppression mechanism
Turbulent kinetic energy
Study on the influence of blade outlet cutting on hydraulic noise of centrifugal pump with low specific speed
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2020, 卷号: 12, 期号: 9
作者:
Cheng, Xiaorui
;
Li, Tianpeng
;
Wang, Peng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Centrifugal pump
impeller outlet
V-shaped cutting
pressure pulsation
noise
frequency
Effect of hub-covered roughness area in centrifugal pump on cavitation suppression
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 2, 页码: 16-22
作者:
Zhao, Weiguo
;
Xu, Zexin
;
Yu, Jinhong
;
Zhu, Changjian
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2020/11/14
Cavitation
Centrifugal pumps
Computer simulation
Flow fields
Impellers
Kinetic energy
Kinetics
Shear stress
Turbulence models
Flow field structure
K-Omega turbulence model
Low speed
Roughness areas
Shear-stress transport
Turbulence kinetic energy
Unsteady cavitating flows
Unsteady characteristics
Centrifugal pump impeller and volute shape optimization via combined NUMECA, genetic algorithm, and back propagation neural network
会议论文
作者:
Han, Xiangdong
;
Kang, Yong
;
Sheng, Jianping
;
Hu, Yi
;
Zhao, Weiguo
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/12/18
Backpropagation
Centrifugal pumps
Computational fluid dynamics
Curve fitting
Energy dissipation
Flow rate
Genetic algorithms
Impellers
Neural networks
Torsional stressBack-propagation neural networks
Centrifugal pump impellers
Efficiency increase
Flow rate conditions
Hydraulic performance
NUMECA-GA-BPNN
Optimization method
Post optimization
Centrifugal pump impeller and volute shape optimization via combined NUMECA, genetic algorithm, and back propagation neural network
期刊论文
Structural and Multidisciplinary Optimization, 2020, 卷号: 61, 期号: 1, 页码: 381-409
作者:
Han, Xiangdong
;
Kang, Yong
;
Sheng, Jianping
;
Hu, Yi
;
Zhao, Weiguo
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Backpropagation
Centrifugal pumps
Computational fluid dynamics
Curve fitting
Energy dissipation
Flow rate
Genetic algorithms
Impellers
Neural networks
Torsional stress
Back-propagation neural networks
Centrifugal pump impellers
Efficiency increase
Flow rate conditions
Hydraulic performance
NUMECA-GA-BPNN
Optimization method
Post optimization
Pressure Pulsation Characteristics of the Cascade and Its Impact on Flow-induced Noise
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2019, 卷号: 55, 期号: 8, 页码: 225-232
作者:
Li, Rennian
;
Li, Jin
;
Quan, Hui
;
Xi, Peng
;
Fu, Baiheng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Acoustic fields
Acoustic variables measurement
Acoustic wave transmission
Boundary element method
Cascades (fluid mechanics)
Noise abatement
Numerical methods
Oscillating flow
Sailing vessels
Turbine pumps
Turbulence models
Blade passing frequency
Flow induced noise
Indirect boundary element method
Numerical simulation method
Pressure pulsation
Regenerative pumps
Sound pressure level
Three-dimensional unsteady flow
扇翼升力装置气动特性研究
学位论文
北京: 中国科学院大学, 2018
作者:
陈申
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2018/05/31
扇翼
Cfd
非定常流场
偏心涡
旋转双扇翼
Effect of particle parameters on flow field and erosion wear characteristics of flow passage components in screw centrifugal pump
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 6, 页码: 58-66
作者:
Shen, Zhengjing
;
Chu, Wuli
;
Dong, Wei
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Centrifugal pumps
Centrifugation
Cerenkov counters
Computer integrated manufacturing
Erosion
Flow fields
Hardness
Impellers
Liquids
Models
Navier Stokes equations
Numerical methods
Particle size
Particle size analysis
Screws
Statistical mechanics
Structural design
Turbulence models
Velocity control
Wear of materials
Circumferential angles
Circumferential direction
K-epsilon turbulence model
Particle concentrations
Particle parameters
Restitution coefficient
Screw centrifugal pumps
Solid-liquid two phase flows
©版权所有 ©2017 CSpace - Powered by
CSpace