INVESTIGADORES
ARTANA Guillermo Osvaldo
congresos y reuniones científicas
Título:
Study of the Flow Induced by a Sliding Discharge
Autor/es:
ROBERTO SOSA; ELISE ARNAUD; GUILLERMO ARTANA
Lugar:
Buenos Aires
Reunión:
Simposio; International Symposium on Electrohydrodynamics 2006; 2006
Institución organizadora:
IEEE DEISS
Resumen:
In this work, electrical and fluid-dynamics studies have been performed on the flow induced by a sliding discharge (SD) or AC/DC Plasma sheet discharge. The discharge was created with a three-electrode system configuration: one excited with AC and the others with the same DC negative voltage. The SD was activated on a quiescent fluid at atmospheric pressure. The flow field induced by the SD was analysed by means of Pitot probes and Schlieren Image Velocimetry. The induced flows resulted from the electrodes are directed towards the interelectrode space. As a consequence of the mutual interaction of these two flows and of the magnitude of each flow, a plume jet of adjustable direction could be formed. A robust control of the axis direction of the plume could be achieved by modifying the AC voltage value