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科研机构
兰州理工大学 [11]
力学研究所 [1]
内容类型
期刊论文 [12]
发表日期
2020 [12]
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Study on Aerodynamic Noise Numerical Simulation and Characteristics of Safety Valve Based on Dipole and Quadrupole
期刊论文
Acoustics Australia, 2020, 卷号: 48, 期号: 3, 页码: 441-454
作者:
Li, Shuxun
;
Hou, Jianjun
;
Pan, Weiliang
;
Wang, Zhihui
;
Kang, Yunxing
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Acoustic fields
Acoustic generators
Acoustic variables measurement
Acoustic wave transmission
Aerodynamics
Forecasting
Numerical methods
Numerical models
Safety valves
Turbulence
Aerodynamic noise
Different operating conditions
Exhaust pressure
Numerical simulation method
Prediction accuracy
Sound pressure level
Steady-state flow field
Unsteady disturbance
Acoustic characteristics of water-jet propulsion with screw mixed-flow pump under quasi-submerged state
期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 32
作者:
Wei, Han
;
Chen, Ran
;
Li, Rennian
;
Su, Min
;
Qiang, Yan
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/03/01
Water-jet propulsion
screw mixed pump
acoustic characteristics
dipole source
quasi-submerged state
Response characteristics of external receiver for concentrated solar power to disturbance during operation
期刊论文
Applied Energy, 2020, 卷号: 278
作者:
Zhang, Qiang
;
Cao, Donghong
;
Ge, Zhihua
;
Du, Xiaoze
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Heat transfer
Static analysis
Thermal stress
Concentrated solar power
Heat transfer characteristics
Mechanical analysis
One-dimensional model
Response characteristic
Solar power tower plants
Thermal Performance
Unsteady conditions
Transient Gas-liquid Flow in Helical Axial Pump Diffuser and Its DMD Analysis
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 9, 页码: 118-126
作者:
Zhang, Renhui
;
Wang, Shaohua
;
Osman, Juma S A
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Axial flow
Decomposition
Diffusers (fluid)
Flow fields
Modal analysis
Pumps
Stators
Velocity
Characteristics of flow fields
Flow field distribution
Gas
liquid two-phase flows
Rotor-stator interactions
Steady state characteristics
Steady-state flow field
Transient flow characteristics
Unsteady characteristics
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:12/0
  |  
提交时间:2022/03/01
Turbulent noise
quadrupole sound source
hydrofoil
Reynolds number
vortex
Investigations into the unsteady internal flow characteristics for a waterjet propulsion system at different cruising speeds
期刊论文
OCEAN ENGINEERING, 2020, 卷号: 203, 页码: 15
作者:
Huang RF(黄仁芳)
;
Ye WX
;
Dai YX
;
Luo XW
;
Wang YW(王一伟)
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/08/26
Waterjet
Waterjet propulsion
Pressure fluctuation
Numerical simulation
PIV experimental study on flow structure and dynamics of square stirred tank using modal decomposition
期刊论文
KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2020, 卷号: 37, 期号: 5, 页码: 755-765
作者:
Jin, Jie
;
Fan, Ying
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/03/01
Flow Characteristic
Square Stirred Tank
PIV
POD
DMD
Analysis of Effect of Primary Piping Diameter on Performance of Main Pump
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 2, 页码: 125-129
作者:
Wang, Yan
;
Cui, Huaiming
;
Guo, Yanlei
;
Mao, Yuanfan
;
Duan, Yongqiang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Efficiency
Axial force fluctuation
Pressure chamber
Pressure fluctuation
Structured mesh
Three-dimensional model
Transition sections
Unsteady flow characteristics
Unsteady pressures
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:21/0
  |  
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
Analysis of Correlation Characteristics of Pump-turbine under Different Cavitation Numbers
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 1, 页码: 130-138
作者:
Li, Qifei
;
Chen, Xiangyu
;
Meng, Qing
;
Cai, Ting
;
Zhou, Feng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Hydraulic turbines
Kinetic energy
Kinetics
Pumped storage power plants
Pumps
Turbulence models
Vortex flow
Bubble distributions
Cavitation characteristics
Correlation characteristics
K-Omega turbulence model
Numerical calculation
Pumped storage power station
Turbulent kinetic energy
Turbulent kinetic energy distribution
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