Flow-modeling technique yields relatively simple method for calculating sound radiation involving planar, cylindrical, or spherical surfaces. Model employs potential flow theory with action of viscosity on flowfield described in terms of point vortices. Surface presence in flow is analyzed, using classical image method; sound is calculated through sound generation theory reformulation.
Noise calculation on the basis of vortex flow models
NASA Tech Briefs ; 3 , 1
1978-06-01
Miscellaneous
No indication
English
Calculation of Viscous Flow around Ship Models by Means of Advanced Vortex Method
British Library Conference Proceedings | 2005
|Influence of Vortex Models on Blade Vortex Interaction Load and Noise Predictions
Online Contents | 1999
|Influence of vortex models on blade-vortex interaction load and noise predictions
Tema Archive | 1999
|Vortex Sound Models: Passive and Active Noise Control
AIAA | 2018
|Vortex Axis Calculation by Using Vortex Features
AIAA | 2004
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