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北京航空航天大学 [10]
北京大学 [6]
工程热物理研究所 [5]
金属研究所 [2]
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期刊论文 [16]
会议论文 [7]
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浏览/检索结果:
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Experimental and theoretical studies of aeroacoustics damping performance of a bias-flow perforated orifice
期刊论文
APPLIED ACOUSTICS, 2019, 卷号: 145, 页码: 328-338
作者:
Zhao, Dan
;
Sun, Yuze
;
Ni, Siliang
;
Ji, Chenzhen
;
Sun, Dakun
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浏览/下载:2/0
  |  
提交时间:2019/12/30
Acoustic damping
Sound absorption
Acoustic damper
Perforated orifice
Acoustic liner
Numerical study on non-locally reacting behavior of nacelle liners incorporating drainage slots
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2018, 卷号: 424, 页码: 15-31
作者:
Chen, Chao
;
Li, Xiaodong
;
Thiele, Frank
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浏览/下载:3/0
  |  
提交时间:2019/12/30
Acoustic liner
Drainage slot
High sound pressure level
Computational aeroacoustics
Investigation of straightforward impedance eduction method on single-degree-of-freedom acoustic liners
期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2018, 卷号: 31, 页码: 2221-2233
作者:
Qiu, Xianghai
;
Xin, Bo
;
Wu, Long
;
Meng, Yang
;
Jing, Xiaodong
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Acoustic liner
Experimental validation
Grazing flow effect
High sound intensity effect
Impedance eduction
Numerical evaluation
Straightforward impedance eduction method
Design of locally reacting liner based on transfer element method and experimental validation [基于传递单元方法的局域反应声衬设计与试验]
期刊论文
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2018, 卷号: 39
作者:
Li, Z.
;
Wang, X.
;
Sun, X.
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浏览/下载:5/0
  |  
提交时间:2019/12/30
Acoustic impedance
Acoustic noise
Aircraft engines
Axial flow turbomachinery
Axial-flow compressors
Cost engineering
Ducts
Engines
Wave transmission
Axial compressors
Engineering applications
Experimental validations
Locally reacting liner
Low speed axial compressor
Noise reduction effect
Transfer elements
Transmission loss
Noise abatement
Design method of acoustic liner applied to aft-fan noise reduction and experimental validation [风扇后传声降噪声衬设计方法及实验验证]
期刊论文
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2018, 卷号: 33, 页码: 3041-3047
作者:
Chen, C.
;
Yan, Z.
;
Li, X.
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/30
Straightforward impedance eduction method for non-grazing incidence wave with multiple modes
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2018, 卷号: 432, 页码: 1-16
作者:
Qiu, Xianghai
;
Xin, Bo
;
Jing, Xiaodong
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Acoustic liner
Impedance eduction
Multimodal straightforward method
Higher order mode
High frequency
Multiple modes
Efficient Impedance Eductions for Liner Tests in Grazing Flow Incidence Tube
期刊论文
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2017
Jiang, Hanbo
;
Huang, Xun
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浏览/下载:4/0
  |  
提交时间:2017/12/03
BOUNDARY-CONDITIONS
MEAN FLOW
ACOUSTIC RADIATION
SOUND-PROPAGATION
THEORETICAL-MODEL
BYPASS DUCT
COMPUTATION
TRANSMISSION
VALIDATION
SCATTERING
An Efficient Algorithm of Wiener-Hopf Method With Graphics Processing Unit for Duct Acoustics
期刊论文
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2017
Jiang, Hanbo
;
Lau, Alex Siu Hong
;
Huang, Xun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SOUND-PROPAGATION
THEORETICAL-MODEL
BYPASS DUCT
GPU
FLOW
RADIATION
NOISE
COMPUTATION
SCATTERING
SOLVER
A controllable canonical form implementation of time domain impedance boundary conditions for broadband aeroacoustic computation
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2016
Zhong, Siyang
;
Zhang, Xin
;
Huang, Xun
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  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Acoustic liner
Broadband
Impedance
Time domain
Boundary condition
State space
MEAN FLOWS
SOUND-ATTENUATION
LINED DUCTS
SCHEMES
PROPAGATION
ACOUSTICS
FINITE
NOISE
REFLECTION
SIMULATION
Theoretical model of scattering from flow ducts with semi-infinite axial liner splices
期刊论文
JOURNAL OF FLUID MECHANICS, 2016
Liu, Xin
;
Jiang, Hanbo
;
Huang, Xun
;
Chen, Shiyi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
acoustics
aeroacoustics
wave scattering
MEAN FLOW
SOUND-PROPAGATION
ACOUSTIC SCATTERING
RIGID SPLICES
RADIATION
BOUNDARY
ABSORPTION
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