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工程热物理研究所 [38]
清华大学 [17]
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大连化学物理研究所 [14]
北京航空航天大学 [12]
北京大学 [5]
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期刊论文 [90]
会议论文 [45]
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An improved inverse method for multirow blades of turbomachinery
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2020, 页码: 11
作者:
Li AT
;
Zhu YL
;
Li W
;
Wang X
;
Qin W(秦伟)
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2020/06/15
Inverse design method
multirow blades
turbomachinery
load distribution
transonic compressor
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
Experimental study of rotor blades vibration and noise in multistage high pressure compressor and their relevance
期刊论文
Chinese Journal of Aeronautics, 2020, 卷号: 33, 期号: 3, 页码: 870-878
作者:
Fengtong ZHAO
;
Xiaodong JING
;
Mingsui YANG
;
Deyou WANG
;
Yundong SHA
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/02/02
Motor vehicles. Aeronautics. Astronautics
TL1-4050
Research on the characteristic of noise and pressure fluctuation in the oil-gas mixing transportation of screw-axial pump
会议论文
Kyoto, Japan, September 16, 2018 - September 21, 2018
作者:
Quan, Hui
;
Quan, Sizhe
;
Li, Rennian
;
Wang, Xincheng
;
Chai, Xiyu
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Acoustic noise
Acoustic variables measurement
Acoustic wave transmission
Acoustics
Axial flow
Boundary element method
Frequency doublers
Hydraulic machinery
Impellers
Liquids
Mixing
Multiphase flow
Petroleum transportation
Pumps
Sailing vessels
Screws
Stators
Vortex flow
Blade passing frequency
Characteristic of noise
Hydraulic performance
Indirect boundary element method
Internal unsteady flow
Noise characteristic
Oil gas mixing transportation
Pressure fluctuation
Detection of rub-impact fault for rotor-stator systems: A novel method based on adaptive chirp mode decomposition
期刊论文
Journal of Sound and Vibration, 2019, 卷号: 440, 页码: 83-99
作者:
Chen, Shiqian
;
Yang, Yang
;
Peng, Zhike
;
Wang, Shibin
;
Zhang, Wenming
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2019/11/19
Empirical mode decomposition (EMD)
Fault diagnosis
Intra-wave modulation
Rotating machinery
Rub-impact
Time-frequency (TF)
Improving Refrigeration Performance by Using Pressure Exchange Characteristic of Wave Rotor
期刊论文
JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 2019, 卷号: 141
作者:
Hu, Dapeng
;
Yu, Yang
;
Liu, Peiqi
;
Wu, Xiaolin
;
Zhao, Yiming
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Energy resources
Fuel systems, Coefficient of Performance
Experimental analysis
Isentropic efficiency
Performance curve
Pressure exchange
Refrigeration performance
Thermal Performance
Thermodynamic model, Refrigeration
Detection of rub-impact fault for rotor-stator systems: A novel method based on adaptive chirp mode decomposition
期刊论文
Journal of Sound and Vibration, 2019, 卷号: Vol.440, 页码: 83-99
作者:
Chen, Shiqian
;
Yang, Yang
;
Peng, Zhike
;
Wang, Shibin
;
Zhang, Wenming
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/17
Empirical mode decomposition (EMD)
Fault diagnosis
Intra-wave modulation
Rotating machinery
Rub-impact
Time-frequency (TF)
Detection of rub-impact fault for rotor-stator systems: A novel method based on adaptive chirp mode decomposition
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2019, 卷号: Vol.440, 页码: 83-99
作者:
Chen, Shiqian
;
Yang, Yang
;
Peng, Zhike
;
Wang, Shibin
;
Zhang, Wenming
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/17
Rub-impact
Fault
diagnosis
Rotating
machinery
Empirical
mode
decomposition
(EMD)
Time-frequency
(TF)
Intra-wave
modulation
Parametric identification technique for a periodic time-varying rotor system [周期时变转子系统参数识别技术研究]
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 页码: 21-27
作者:
Wang, Z.
;
Wang, J.
;
Liu, Y.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Equations of state
Matrix algebra
Stiffness
Time varying systems
Asymmetric rotor system
Asymmetric rotors
Engineering applications
Mean absolute percentage error
Parametric identification
Periodic time
Spectral decomposition
Square wave pulse
Parameter estimation
Hybrid CFD-CAA Numerical Simulation of Rotor-Stator Interaction Tonal Noise
会议论文
PROCEEDINGS OF 2019 16TH INTERNATIONAL BHURBAN CONFERENCE ON APPLIED SCIENCES AND TECHNOLOGY (IBCAST), 2019-01-01
作者:
Akhtar, Tayyab Tahir
;
Li, Xiaodong
;
Tang, Xiaolong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Acoustic generators
Acoustic noise
Acoustic variables control
Aerodynamics
Axial flow
Boundary element method
Boundary layers
Computational fluid dynamics
Frequency domain analysis
Harmonic analysis
Mach number
NASA
Numerical models
Sailing vessels
Shear flow
Stators
Advanced noise control fans
Aerodynamically generated noise
Discrete frequencies
Frequency domains
Higher order harmonics
Pressure perturbation
Rotor-stator interactions
Rotor-stator interface
Acoustic wave propagation
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