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科研机构
兰州理工大学 [5]
沈阳自动化研究所 [4]
数学与系统科学研究院 [3]
力学研究所 [1]
合肥物质科学研究院 [1]
内容类型
期刊论文 [12]
会议论文 [1]
学位论文 [1]
发表日期
2020 [14]
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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
Influence of Photoacoustic Cell Geometrical Shape on the Performance of Photoacoustic Spectroscopy
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:
Cheng Gang
;
Cao Ya-nan
;
Tian Xing
;
Cao Yuan
;
Liu Kung
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/26
Photoacoustic spectroscopy
Photoacoustic cell
Geometric shape
Simulation calculation
Optimum design
Superluminal Propagation Induced by Forward Stimulated Brillouin Scattering in Small-core Photonic Crystal Fibers
期刊论文
Guangzi Xuebao/Acta Photonica Sinica, 2020, 卷号: 49, 期号: 7
作者:
Wu, Dong-Ming
;
Hou, Shang-Lin
;
Lei, Jing-Li
;
Wang, Dao-Bin
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Acoustic fields
Acoustic wave scattering
Crystal whiskers
Electromagnetic wave propagation
Fibers
Forward scattering
Fourier transforms
Frequency domain analysis
Lattice vibrations
Light transmission
Optical pumping
Photonic crystal fibers
Refractive index
Single mode fibers
Wave equations
Acoustic field distribution
Coupled wave equations
Fourier transformations
Group refractive index
Nonlinear interactions
Pulse broadening factors
Superluminal propagation
Transmission distances
UNIQUENESS IN INVERSE ACOUSTIC AND ELECTROMAGNETIC SCATTERING WITH PHASELESS NEAR-FIELD DATA AT A FIXED FREQUENCY
期刊论文
INVERSE PROBLEMS AND IMAGING, 2020, 卷号: 14, 期号: 3, 页码: 489-510
作者:
Xu, Xiaoxu
;
Zhang, Bo
;
Zhang, Haiwen
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2020/05/24
Uniqueness
inverse acoustic scattering
inverse electromagnetic scattering
phaseless near-field
obstacle
inhomogeneous medium
Unique identification of a multi-layered fluid–solid medium
期刊论文
Boundary Value Problems, 2020, 卷号: 2020, 期号: 1
作者:
Cui,Yanli
;
Li,Xiliang
;
Qu,Fenglong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/06/30
Inverse scattering
Uniqueness
Fluid–solid interaction
Multi-layered medium
水下机器人海洋声场测绘方法研究
学位论文
沈阳: 中国科学院沈阳自动化研究所, 2020
作者:
孙洁
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  |  
浏览/下载:10/0
  |  
提交时间:2020/06/27
水下机器人
平台噪声
采样优化
声场重构
导航定位
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
Numerical simulation of acoustic scattering and flow-induced noise with sharp interface immersed boundary method
会议论文
Orlando, FL, 2020/1/6-10
作者:
Zhao C
;
Yang Y(杨炎)
;
Zhang T
;
Dong HB
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/02/01
IDENTIFICATION OF POINT-LIKE OBJECTS WITH MULTIFREQUENCY SPARSE DATA
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 4, 页码: A2325-A2343
作者:
Ji, Xia
;
Liu, Xiaodong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/01/14
inverse scattering
multifrequency
sparse data
uniqueness
sampling method
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