Two Interacting Vortex Ring Pairs and Their Sound Generation

AIAA Journal ◽  
10.2514/2.925 ◽  
2000 ◽  
Vol 38 (1) ◽  
pp. 79-86
Author(s):  
N. W. M. Ko ◽  
R. C. K. Leung ◽  
K. K. Lam
Keyword(s):  
Vortex Ring ◽  
Sound Generation

Two interacting vortex ring pairs and their sound generation

AIAA Journal ◽  
2000 ◽  
Vol 38 ◽  
pp. 79-86 ◽  
Author(s):  
N. W. M. Ko ◽  
R. C. K. Leung ◽  
K. Lam
Keyword(s):  
Vortex Ring ◽  
Sound Generation

Aeroacoustics of the Vortex Ring

2000 ◽  
Vol 53 (7) ◽  
pp. 195-205 ◽  
Author(s):  
V. F. Kopiev
Keyword(s):  
Random Process ◽  
Vortex Ring ◽  
Sound Radiation ◽  
Review Article ◽  
Vortex Structures ◽  
Sound Generation ◽  
Aerodynamic Sound

A review of recent achievements in the investigation of mechanisms of aerodynamic sound generation by turbulent vortices is presented. The results obtained, and their agreement, permit understanding of the mechanism of sound generation by a 3D vortex, as well as the formulation of a new concept of sound radiation by vortex structures. It appears that the noise of even one vortex, which seems at first to be a rather simple oscillating system, is in fact a highly complex random process, with quite definite peculiarities that can be recorded experimentally and predicted theoretically. This review article contains 60 references.

Sound generation by a vortex ring collision with a wall

2008 ◽  
Vol 20 (12) ◽  
pp. 126104 ◽  
Author(s):  
Yoshitaka Nakashima ◽  
Osamu Inoue
Keyword(s):  
Vortex Ring ◽  
Sound Generation

scholarly journals Sound generation by the interaction of a vortex ring with a rigid sphere

1999 ◽  
Vol 7 ◽  
pp. 369-377 ◽  
Author(s):  
E. Rivoalen ◽  
S. Huberson ◽  
O. M. Knio
Keyword(s):  
Vortex Ring ◽  
Rigid Sphere ◽  
Sound Generation

scholarly journals Sound generation by a vortex ring collision

1995 ◽  
Vol 98 (6) ◽  
pp. 3418-3427 ◽  
Author(s):  
S. K. Tang ◽  
N. W. M. Ko
Keyword(s):  
Vortex Ring ◽  
Sound Generation

Correction: Dynamic Hybrid RANS/LES Assessment of Sound Generation and Propagation for Flow Over a Circular Cylinder

2018 ◽  
Author(s):  
Xiao Wang ◽  
Shanti Bhushan ◽  
Bukhari Manshoor ◽  
Edward A. Luke ◽  
Adrian Sescu ◽  
...  
Keyword(s):  
Circular Cylinder ◽  
Sound Generation ◽  
Dynamic Hybrid
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