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科研机构
兰州理工大学 [22]
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期刊论文 [19]
会议论文 [3]
发表日期
2022 [3]
2021 [3]
2020 [4]
2019 [5]
2018 [1]
2017 [1]
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专题:兰州理工大学
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Influence of Guide Vane Profile Change on Draft Tube Flow Characteristics of Water Pump Turbine
期刊论文
PROCESSES, 2022, 卷号: 10, 期号: 8
作者:
Li, Qifei
;
Xin, Lu
;
Xie, Gengda
;
Liu, Siqi
;
Wang, Qifan
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/09/22
reversible water turbines
guide vane profile change
draft tube vortex belt
pressure pulsation
energy recovery factor
Dynamic Characteristics and Effect on Thrust of Jet Tail Vortex Ring for Pump Jet Propulsion
期刊论文
FRONTIERS IN ENERGY RESEARCH, 2022, 卷号: 10
作者:
Han, Wei
;
Li, Zhixiong
;
Li, Rennian
;
Feng, Huimin
;
Nan, Lingbo
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/07/19
pump jet
wake vortex ring
dynamic characteristics
thrust
neural networks
Research on attenuation law of turbulent kinetic energy in uniform flow based on two-equation turbulence model
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2022, 卷号: 43, 期号: 4, 页码: 418-427
作者:
Li, Deshun
;
Ma, Guolin
;
Guo, Tao
;
Xu, Quan
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Atmospheric boundary layer
Atmospheric thermodynamics
Atmospheric turbulence
Kinetic energy
Kinetics
Numerical models
Turbulence models
Wind turbines
Atmospheric conditions
Attenuation law
Energy attenuation
Flow based
Theoretical derivations
Turbulence kinetic energy
Turbulence kinetic energy attenuation
Turbulent kinetic energy
Two-equation turbulence models
Uniform flow
Investigations on the effects of obstacles on the surfaces of blades of the centrifugal pump to suppress cavitation development
期刊论文
MODERN PHYSICS LETTERS B, 2021, 卷号: 35, 期号: 20
作者:
Zhao, Weiguo
;
Guo, Bao
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/10/14
Cavitation suppression
obstacle
numerical simulation
mechanism
centrifugal pump
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:14/0
  |  
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
Flow mechanism and performance analysis of axial tip clearance micro jet in impeller blade of liquid ring pump
期刊论文
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 卷号: 36, 期号: 6, 页码: 1296-1303
作者:
Wei, Xiaoxiao
;
Zhang, Renhui
;
Liu, Guihong
;
Meng, Fanrui
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Impellers
Kinetic energy
Kinetics
Liquids
Vortex flow
Blade tip clearance
High pressure regions
Hydraulic performance
Performance analysis
Rotational directions
Sealing performance
Temporal and spatial distribution
Turbulent kinetic energy
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
Channel Capacity Analysis of FTN-OWC System Under Exponentiated Weibull Channel
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 15
作者:
Cao, Minghua
;
Kang, Zhongjiang
;
Wu, Xin
;
Dou, Hongxia
;
Wang, Huiqin
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/12/18
Atmospheric turbulence
Channel capacity
Light transmission
Modulation
Signal to noise ratioAcceleration factors
Closed-form expression
Exponential-Weibull
Exponentiated Weibull
Outage probability
Turbulence intensity
Wireless optical communication
Wireless optical communication systems
Channel Capacity Analysis of FTN-OWC System Under Exponentiated Weibull Channel
期刊论文
ACTA OPTICA SINICA, 2020, 卷号: 40, 期号: 15
作者:
Cao Minghua
;
Kang Zhongjiang
;
Wu Xin
;
Dou Hongxia
;
Wang Huiqin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
optical communications
faster-than-Nyquist
exponentiated Weibull
channel capacity
outage probability
Investigation of turbulence-induced quadrupole source acoustic characteristics of a three-dimensional hydrofoil
期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 14
作者:
Li, Rennian
;
Liang, Wenna
;
Han, Wei
;
Quan, Hui
;
Guo, Rong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/03/01
Turbulent noise
quadrupole sound source
hydrofoil
Reynolds number
vortex
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