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科研机构
北京航空航天大学 [3]
西安交通大学 [1]
内容类型
期刊论文 [3]
会议论文 [1]
发表日期
2018 [4]
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An Absorbing Boundary Condition Based on Perfectly Matched Layer Technique Combined with Discontinuous Galerkin Boltzmann Method for Low Mach Number Flow Noise
期刊论文
JOURNAL OF THEORETICAL AND COMPUTATIONAL ACOUSTICS, 2018, 卷号: 26
作者:
Shao, Weidong
;
Li, Jun
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浏览/下载:7/0
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提交时间:2019/11/26
computational aeroacoustics
incompressible flow
Absorbing boundary condition
discontinuous Galerkin method
perfectly matched layer
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
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提交时间:2019/12/30
Acoustic liner
Drainage slot
High sound pressure level
Computational aeroacoustics
Numerical study on acoustic impedance variation along uniformly distributed multi-slit resonators
会议论文
AIAA Aerospace Sciences Meeting, 2018, 2018-01-08
作者:
Li, X.D.
;
Chen, C.
;
Hu, F.Q.
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浏览/下载:5/0
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提交时间:2019/12/30
Acoustic field measurement
Acoustic fields
Acoustic resonators
Acoustic wave propagation
Acoustic wave reflection
Acoustic wave transmission
Aviation
Computational aeroacoustics
Ducts
Fire alarm systems
Orifices
Perforated plates
Underwater acoustics
Acoustic energy distributions
Helmholtz resonators
Impedance distribution
Impedance variations
Resistance variations
Sound pressure level
Specific frequencies
Straight-forward method
Acoustic impedance
Numerical Simulation of Supersonic Twin-Jet Noise with High-Order Finite Difference Scheme
期刊论文
22nd AIAA/CEAS Aeroacoustics Conference, 2018, 卷号: 56, 页码: 290-300
作者:
Gao, Junhui
;
Xu, Xin
;
Li, Xiaodong
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浏览/下载:3/0
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提交时间:2019/12/30
Aeroacoustics
Computational aeroacoustics
Eigenvalues and eigenfunctions
Finite difference method
Geometry
Harmonic analysis
Navier Stokes equations
Nozzles
Supersonic aerodynamics
Convective velocity
Coupling mechanism
Dynamic mode decompositions
Filtered Navier-Stokes equations
Flux reconstruction
High order finite difference schemes
High-order finite differences
Nozzle configuration
Fighter aircraft
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