INVESTIGADORES
SOSA Roberto
congresos y reuniones científicas
Título:
On the Induced Gas Flow by a Trielectrode Plasma curtain at atmospheric pressure
Autor/es:
R. SOSA; D. GRONDONA; A. MÁRQUEZ; G. ARTANA; H. KELLY
Lugar:
Boston - USA
Reunión:
Congreso; Electrostatics Joint Conference; 2009
Institución organizadora:
ESA
Resumen:
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A study of the induced flow
pattern, in quiescent air, by the trielectrode plasma curtain (TPC) discharge is
presented and analyzed in terms of the electrical characteristics of the
discharge. The TPC discharge is based on the combination of a dielectric
barrier (DBD) with a corona (CD) discharges in a three electrode system, and
basically it consists in the stretching of a pure DBD by the action of a
negative corona discharge generated between the active electrode of the
dielectric barrier and a remote third electrode. It was found that the observed
flow pattern is mainly controlled by the forces exerted at the vicinities of
both exposed electrodes where the electric field is very high. On the other
hand, the net force produced at the inter-electrode gap seems to be very small
in spite of the large current flowing there, a fact that can be attributed to
the relatively low value of the electric field at the streamer channel.
