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科研机构
兰州理工大学 [54]
内容类型
期刊论文 [47]
会议论文 [7]
发表日期
2022 [5]
2021 [9]
2020 [6]
2019 [8]
2018 [9]
2017 [3]
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专题:兰州理工大学
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Molecular Dynamics Simulation of Chip Morphology in Nanogrinding of Monocrystalline Nickel
期刊论文
COATINGS, 2022, 卷号: 12, 期号: 5
作者:
Wei, Xingchun
;
Wang, Xiaowen
;
Qu, Dingfeng
;
Zhu, Zongxiao
;
Chen, Weihua
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/06/21
monocrystalline nickel
molecular dynamics
chip morphology
spherical chip
strip chip
atomic kinetic energy
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:25/0
  |  
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
Influence of Geometric Parameters of Tiny Blades on the Shroud of a Centrifugal Pump on the Cavitation Suppression Effect
期刊论文
Frontiers in Energy Research, 2022, 卷号: 10
作者:
Zhao, Weiguo
;
Zhou, Zhongliang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Cavitation
Centrifugal pumps
Kinetic energy
Kinetics
Numerical models
Turbulence models
Cavitation performance
Cavitation suppression
Geometric parameter
Low specific-speed
Numerical simulation
Radial position
Suppression effects
The shroud of the impell
Tiny blade
Turbulent kinetic energy
Numerical Investigation of Heat Transfer Characteristics of scCO(2) Flowing in a Vertically-Upward Tube with High Mass Flux
期刊论文
ENTROPY, 2022, 卷号: 24, 期号: 1
作者:
Gong, Kaigang
;
Zhu, Bingguo
;
Peng, Bin
;
He, Jixiang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/03/01
supercritical carbon dioxide
heat transfer
high mass flux
pseudo-boiling
Relationships and Mechanisms of Sand Grain Promotion on Nozzle Cavitation Flow Evolution: A Numerical Simulation Investigation
期刊论文
Journal of Thermal Science, 2022
作者:
Han, Xiangdong
;
Xiao, Jingping
;
Yu, Fangyan
;
Zhao, Weiguo
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/08/09
Kinetic energy
Nozzles
Numerical methods
Numerical models
Sand
Cavitation flow
Flow development
Flow evolution
Mean diameter
Pure water
Sand grain concentration
Sand grain mean diameter
Sand grains
Water cavitation
Analysis of influence of guide vane wrap angle and blade number on propulsive performance of a water jet propulsor
期刊论文
MODERN PHYSICS LETTERS B, 2021, 卷号: 35, 期号: 33
作者:
Han, Wei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/12/17
Guide vane wrap angle
blade number
propulsion efficiency
propulsion performance
Effects of sampling frequency on the proper orthogonal decomposition based reconstruction of a wind turbine wake
期刊论文
IET RENEWABLE POWER GENERATION, 2021, 卷号: 15, 期号: 13, 页码: 2956-2970
作者:
Wang, Yan
;
Wang, Liang
;
Hu, RuiFeng
;
Kong, LingXuan
;
Cheng, Jie
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/10/14
Actuator disks
Atmospheric boundary layer
Atmospheric movements
Kinetic energy
Kinetics
Large eddy simulation
Wakes
Wind turbines
Computational costs
Distributed energies
Flow field reconstruction
Large-scale coherent structures
Proper orthogonal decompositions
Sampling frequencies
Small-scale structures
Wind turbine wakes
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:11/0
  |  
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: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
Trajectory Analysis of the Rockfall Based on the Effect of Rotating Angular Velocity
期刊论文
GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2021, 卷号: 40, 期号: 1, 页码: 121-131
作者:
Duan, Shaozhen
;
Jin, Wei
;
Sun, Jinlong
;
Wang, Wenda
收藏
  |  
浏览/下载:272/0
  |  
提交时间:2021/10/14
Rolling stone disaster
Rockfall
Rocfall software
Initial rotation
Protective structure
Numerical simulation
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