Publication details

Powder transport using sequentially pulsed coplanar barrier discharge

Authors

RÁHEĽ Jozef ZEMÁNEK Miroslav ILČÍKOVÁ Martina ZISCHKA Radek

Year of publication 2017
Type Article in Proceedings
Conference Workshop Proceedings: Processing and Properties of Advanced Ceramics and Glass
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords powders, transport, coplanar DBD
Description Practical implementation of atmospheric pressure non-thermal plasma activation of fine powder materials requires proper management of its transport through the active plasma zone. We present a new method for the powder transport, which takes advantage from the natural tendency of powders to concentrate outside the microfilament plasma channel. Two new HV electrodes designs were devised and consequently tested. To execute sequential powering, a dedicated rotating switch has been constructed. The paper is focused on technical aspects of the method and outlines the roadmap to its future development.
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