On the vortex parameter estimation using wide band signals in active acoustic system - Archive ouverte HAL
Communication Dans Un Congrès Année : 2014

On the vortex parameter estimation using wide band signals in active acoustic system

Résumé

This paper proposes a new method for detection of the vortex presence in fluid flow based on an active acoustic system. The experiment that validates the theory was done on a reduced scale facility using ultrasonic transceivers. The main objective was to highlight the effect of a cavitation vortex on an applied wide band signal. In order to accomplish that, the Recurrence Plot Analysis (RPA) was investigated which emhasizes similar states of a dynamic process. The Tests were done from no vortex cavitation flow to vortex cavitation flow and backward.
Fichier principal
Vignette du fichier
PID3107173.pdf (415.78 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00985763 , version 1 (30-04-2014)

Identifiants

Citer

Angela Digulescu, Teodor Petrut, Ion Candel, Florentina Bunea, Georgiana Dunca, et al.. On the vortex parameter estimation using wide band signals in active acoustic system. OCEANS 2014 - OCEANS '14 MTS/IEEE. Ocean Regeneration, Apr 2014, Taipei, Taiwan. pp.978-1-4799-3646-5/14, ⟨10.1109/OCEANS-TAIPEI.2014.6964552⟩. ⟨hal-00985763⟩
190 Consultations
167 Téléchargements

Altmetric

Partager

More