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科研机构
兰州理工大学 [23]
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会议论文 [23]
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2020 [2]
2019 [1]
2018 [2]
2015 [1]
2014 [7]
2013 [2]
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内容类型:会议论文
专题:兰州理工大学
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Aerodynamics of the Wells turbine with a Hawkmoth-inspired blade design
会议论文
作者:
Wang, Hongliang
;
Li, Ye
;
Pröbsting, Stefan
;
Zheng, Xiaobo
;
Hu, Qiuhao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/12/18
Angle of attack
Aspect ratio
Biomimetics
Computational fluid dynamics
Turbomachine blades
Wave energy conversionBio-inspired designs
Conventional design
Harvesting energies
High angle of attack
Performance indicators
Pressure drop coefficients
Torque coefficient
Turbine efficiency
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:18/0
  |  
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
Dynamic simulation research on cavitation in internal multi-connected volumes of gear pump
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Li, Ming-Xue
;
Yang, Guo-Lai
;
Bai, Gui-Xiang
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/15
Air
Cavitation
Computation theory
Computational fluid dynamics
Fluid Power
Hydraulic actuators
Rotation
Speed
Coupling relationships
Dynamic evolution
Fluid dynamics model
High speed rotation
High-speed operation
Simulation research
Suction pressures
Vapor volume fraction
Comparative analysis of two-dimensional and threedimensional simulation in rotor and stator cascades
会议论文
Ordos, China, April 28, 2018 - April 29, 2018
作者:
Song, Qice
;
Li, Rennian
;
Han, Wei
;
Guo, Rong
;
Chen, Hao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/15
Centrifugal pumps
Computational fluid dynamics
Environmental engineering
Numerical methods
Stators
Turbulence models
Vortex flow
Eddy current problems
Numerical simulation method
Three dimensional (3-D) modeling
Three dimensional simulations
Three-dimensional calculations
Three-dimensional model
Two Dimensional (2 D)
Two dimensional model
Effect of cavitation flow on energy conversion characteristics of nuclear main pump
会议论文
Montreal, QC, Canada, July 15, 2018 - July 20, 2018
作者:
Cheng, Xiaorui
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/15
Computational fluid dynamics
Energy conversion
Hydraulics
Impellers
Navier Stokes equations
Pumps
Turbulence models
Cavitation conditions
Continuity equations
Conversion characteristics
Design condition
Hydrostatic head
Posterior segment
Relative velocity
Whole flow fields
Two phase flow simulation of water ring vacuum pump using VOF model
会议论文
Seoul, Korea, Republic of, July 26, 2015 - July 31, 2015
作者:
Ding, Hui
;
Jiang, Yu
;
Wu, Hao
;
Wang, Jian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/15
Computational fluid dynamics
Vacuum pumps
CFD modeling
CFD simulations
Experiment tests
Industrial water
Liquid ring pumps
Model formulation
Two phase flow model
Volume of fluids
CFD-based study of velocity and temperature distribution among rib-tube in heat environment
会议论文
Xiamen, China, November 16, 2013 - November 17, 2013
作者:
De, Suhou
;
Fu, Zhangyu
;
Yong, Cheji
;
Lei, Wushi
;
Long, Wenxiao
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Computational fluid dynamics
Computer simulation
Intelligent materials
Numerical models
Velocity
Velocity distribution
Wall function
Dispersed phase
Engineering applications
Governing equations
Heat exchange
Rib-tube
Temperature rising
Study on pressure fluctuation of a pump-turbine under the abnormally low head
会议论文
Wuhan, China, October 22, 2014 - October 25, 2014
作者:
Li, Qifei
;
Tan, Haiyan
;
Li, Rennian
;
Jiang, Lei
;
H., Quan
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/15
Computational fluid dynamics
Computer simulation
Hydraulic turbines
Numerical models
Pumped storage power plants
Pumps
Turbulence models
Geometric modeling
Guide vane openings
Low head
Operating condition
Periodic variation
Pressure fluctuation
Pump-turbines
Unsteady numerical simulations
Numerical analysis on the rapid starting period in a screw-type centrifugal pump
会议论文
Kunming, China, July 17, 2013 - July 19, 2013
作者:
Cheng, Xiao Rui
;
Li, Ren Nian
;
Guo, Wei Li
;
Zhang, Nan
;
Gao, Yang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/15
Centrifugal pumps
Computational fluid dynamics
Computer simulation
Impellers
Navier Stokes equations
Transition flow
Automatic updates
Global performance
Screw-type centrifugal pumps
Sliding mesh technique
Starting periods
Steady-state values
Three-dimensional unsteady flow
Transient flow
Large eddy simulation of unsteady flow in a mixed flow pump guide vane
会议论文
Kunming, China, July 17, 2013 - July 19, 2013
作者:
Li, Yi Bin
;
Li, Ren Nian
;
Wang, Xiu Yong
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2020/11/15
Computational fluid dynamics
Computer simulation
Unsteady flow
Vortex flow
Amplitude pressure fluctuations
Guide vane
LES
Mixed flow pump
Operating condition
Pressure fluctuation
Sub-grid scale models
Three-dimensional unsteady turbulences
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