Parameters of electron component in a pulsating discharge in a supersonic airflow

The plasma parameters of an unsteady pulsating transverse-longitudinal discharge created in subsonic and supersonic air flows are determined. It was shown that in the anode part of the plasma loop, the longitudinal electric field, as well as the electron density and temperature exceed the correspond...

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Published inJournal of physics. Conference series Vol. 1394; no. 1; pp. 12002 - 12007
Main Authors Shibkova, L.V, Shibkov, V.M, Logunov, A.A, Andrienko, A.A, Kornev, K.N, Dolbnya, D.S
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.11.2019
Subjects
Air flow
Discharge
Electric fields
Electron density
Flow velocity
Gas flow
Parameters
Physics
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Summary:The plasma parameters of an unsteady pulsating transverse-longitudinal discharge created in subsonic and supersonic air flows are determined. It was shown that in the anode part of the plasma loop, the longitudinal electric field, as well as the electron density and temperature exceed the corresponding values in the cathode part of the loop. The effect of gas flow rate and discharge current on the temperature of electrons in plasma of a pulsating discharge in air and propane-air mixture is also shown.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1394/1/012002