Time-frequency analysis of the dynamics of different vorticity structures generated from a finite-length triangular prism

Time–frequency analysis of the dynamics of different wake vorticity structures, generated from a triangular prism orientated with its apex edge against the incoming wind, is carried out. Time–frequency analysis of time-series obtained with hot-wire anemometry is performed through a procedure based on proper orthogonal decomposition and spectral components are extracted with a technique that provides an increased efficiency for fluid dynamic applications.


Publié dans:
Journal of Wind Engineering and Industrial Aerodynamics, 99, 6-7, 711-717
Année
2011
Publisher:
Elsevier
ISSN:
0167-6105
Mots-clefs:
Laboratoires:




 Notice créée le 2013-12-20, modifiée le 2019-03-16

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