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Feasibility of Using PZT Actuators to Study the Dynamic Behavior of a Rotating Disk due to Rotor-Stator Interaction

Autor
Presas, A.; Egusquiza, E.; Valero, M.; Valentin, D.; Seidel, U.
Tipus d'activitat
Article en revista
Revista
Sensors
Data de publicació
2014-07-01
Volum
14
Número
7
Pàgina inicial
11919
Pàgina final
11942
DOI
https://doi.org/10.3390/s140711919 Obrir en finestra nova
Projecte finançador
Análisis de la interacción fluido-estructura en perfiles hidrúlicos de baja vorticidad y su efecto en la respuesta dinámica
DPI2012-36264 - Análisis de la interacción fluido-estructura en perfiles hidrúlicos de baja vorticidad y su efecto en la respuesta dinámica
Repositori
http://hdl.handle.net/2117/26853 Obrir en finestra nova
Resum
In this paper, PZT actuators are used to study the dynamic behavior of a rotating disk structure due to rotor-stator interaction excitation. The disk is studied with two different surrounding fluids-air and water. The study has been performed analytically and validated experimentally. For the theoretical analysis, the natural frequencies and the associated mode shapes of the rotating disk in air and water are obtained with the Kirchhoff-Love thin plate theory coupled with the interaction with th...
Citació
Presas, A. [et al.]. Feasibility of Using PZT Actuators to Study the Dynamic Behavior of a Rotating Disk due to Rotor-Stator Interaction. "Sensors", 01 Juliol 2014, vol. 14, núm. 7, p. 11919-11942.
Paraules clau
CIRCULAR PLATES, FEEDBACK-CONTROL, OPTIMIZATION, PZT actuator, RSI, VIBRATION RESPONSE, resonance, rotating disk, rotating excitation
Grup de recerca
CDIF - Centre de Diagnòstic Industrial i Fluidodinàmica
FLUIDS - Enginyeria de Fluids

Participants