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EnglishDelay separation from bluff bodies leads to drag reduction. An active flow control technique based on piezoelectric actuators has been arranged on a 2D cilynder in subsonic flow. Experimental investigation in precritical and postcritical conditions of the flow has been conducted varying the configurations of the actuators. Drag reduction up to 10% without a complete optimization of the flow control parameters have been obtained.
Bluff Body Flow Control Through Piezoelectric Actuators / M. Orazi; D. Lasagna; G. Iuso. - ELETTRONICO. - (2012). ((Intervento presentato al convegno Joint ERCOFTAC/PLASMAERO Workshop tenutosi a TOULOUSE nel 10-12 December 2012.
| Titolo: | Bluff Body Flow Control Through Piezoelectric Actuators |
| Autori: | |
| Data di pubblicazione: | 2012 |
| Abstract: | Delay separation from bluff bodies leads to drag reduction. An active flow control technique based on piezoelectric actuators has been arranged on a 2D cilynder in subsonic flow. Experimental investigation in precritical and postcritical conditions of the flow has been conducted varying the configurations of the actuators. Drag reduction up to 10% without a complete optimization of the flow control parameters have been obtained. |
| Appare nelle tipologie: | 4.2 Abstract in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Cylinder_abstract_Orazi_Lasagna_Iuso.pdf | 3. Abstract |  | Visibile a tuttiVisualizza/Apri | |
| Presentazione Tolosa.pdf | 4. Altro materiale allegato | | Visibile a tuttiVisualizza/Apri |
http://hdl.handle.net/11583/2503185
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