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期刊论文 [17]
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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
The action mechanism of rotor-stator interaction on hydraulic and hydroacoustic characteristics of a jet centrifugal pump impeller and performance improvement
期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 2
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Han, Wei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Acoustic variables measurement
Acoustic wave transmission
Axial flow
Centrifugal pumps
Computational fluid dynamics
Flow fields
Global optimization
Numerical methods
Optimization
Stators
Testing
Transition flow
Vortex flow
Well pumps
Centrifugal pump impellers
CFD (computational fluid dynamics)
Fluctuation intensity
Hydraulic performance
Orthogonal test method
Rotor-stator interactions
Sound pressure level
Transient flow fields
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:7/0
  |  
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
Unsteady flow characteristics of dorsal inlet under low-energy inflow [低动能来流下背负式进气道非定常流动特性分析]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 672-680
作者:
Liu, Z.
;
Yan, P.
;
Zhang, Q.
;
Li, X.
;
Sun, C.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Acoustic variables measurement
Acoustic wave transmission
Flow fields
Flow separation
Fluxes
Distortion coefficients
Energy break downs
Improved delayed detached eddy simulations
Pressure fluctuation
S-shaped inlet
Separated flows
Sound pressure level
Unsteady flow characteristics
Vortex flow
A machine vision system for micro-milling tool condition monitoring
期刊论文
PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2018, 卷号: 52, 期号: 无, 页码: 183-191
作者:
Dai, Yiquan
;
Zhu, Kunpeng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/11/11
Tool wear
Tool condition monitoring
Machine vision
Micro milling
Digital image processing
Three-dimensional analytical solution and numerical solution in a penetrable wedge-shaped waveguide
期刊论文
2016 IEEE/OES China Ocean Acoustics Symposium, COA 2016, 2016
作者:
Chunmei, Yang
;
Liangang, Lyu
;
Fangli, Qiao
;
Wenyu, Luo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2018/12/07
Acoustic fields
Acoustic variables measurement
Acoustic wave propagation
Analytical models
Matrix algebra
Numerical methods
Refraction
Seawater
Waveguides
Upgrading and experimentation of the hydraulic-driven in-situ sediment acoustic measurement system
期刊论文
2016 IEEE/OES China Ocean Acoustics Symposium, COA 2016, 2016
作者:
Li, Guanbao
;
Han, Guozhong
;
Kan, Guangming
;
Liu, Baohua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2018/12/07
Acoustic measuring instruments
Acoustic variables measurement
Cables
Data visualization
Image enhancement
Ships
Ultrasonic velocity measurement
Investigation of Chinese word recognition scores of children in primary school classroom with different speech sound pressure levels (EI收录)
期刊论文
Applied Acoustics, 2016, 卷号: 110, 页码: 235-240
作者:
Peng, Jianxin[1]
;
Wang, Can[1]
;
Jiang, Peng[1]
;
Lau, Siu-Kit[2]
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/04/24
Acoustic noise
Acoustic variables measurement
Acoustic wave transmission
Architectural acoustics
Fire alarm systems
Reverberation
Speech recognition
Vocabulary control
The Effect of Discharge, Tides, and Wind on Lift-Off Turbulence
期刊论文
ESTUARIES AND COASTS, 2015, 卷号: 38, 期号: 6, 页码: 2117-2131
作者:
Wang, Jianfeng
;
MacDonald, Daniel G.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2015/12/07
Turbulent kinetic energy production
River plume
Lift-off zone
ADCP variance method
Unsteady Flow in a Viscous Oil Transporting Centrifugal Pump
期刊论文
OPEN ENGINEERING, 2011, 卷号: 1, 期号: 4, 页码: 361-368
作者:
Li, Wen-Guang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/03/01
Centrifugal pump
Impeller
Volute
Performance
Unsteady flow
Fluctuation of flow
Viscosity
CFD
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