| RÁHEĽ, Jozef, Miroslav ZEMÁNEK, Martina ILČÍKOVÁ, Radek ZISCHKA a Jaromír HAŠANA. Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge. In V. Medvecká, J. Országh, P. Papp, Š. Matejčík. Book of Contributed Papers : 22nd Symposium on Application of Plasma Processes and 11th EU-Japan Joint Symposium on Plasma Processing, Štrbské Pleso, Slovakia, 18-24 January 2019. Bratislava: Comenius University Bratislava, Library and Publishing Centre CU, 2019, s. 181-185. ISBN 978-80-8147-089-9. |
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@inproceedings{1490538,
author = {Ráheľ, Jozef and Zemánek, Miroslav and Ilčíková, Martina and Zischka, Radek and Hašana, Jaromír},
address = {Bratislava},
booktitle = {Book of Contributed Papers : 22nd Symposium on Application of Plasma Processes and 11th EU-Japan Joint Symposium on Plasma Processing, Štrbské Pleso, Slovakia, 18-24 January 2019},
editor = {V. Medvecká, J. Országh, P. Papp, Š. Matejčík},
keywords = {plasma; DBD; ceramic powders},
howpublished = {paměťový nosič},
language = {eng},
location = {Bratislava},
isbn = {978-80-8147-089-9},
pages = {181-185},
publisher = {Comenius University Bratislava, Library and Publishing Centre CU},
title = {Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge},
url = {https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf},
year = {2019}
}
TY - JOUR
ID - 1490538
AU - Ráheľ, Jozef - Zemánek, Miroslav - Ilčíková, Martina - Zischka, Radek - Hašana, Jaromír
PY - 2019
TI - Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge
PB - Comenius University Bratislava, Library and Publishing Centre CU
CY - Bratislava
SN - 9788081470899
KW - plasma
KW - DBD
KW - ceramic powders
UR - https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf
N2 - Practical implementation of dielectric barrier discharge (DBD) plasma activation of fine powders requires a proper management of their transport through the active discharge zone. We present results of a new method for the powder transport, which takes benefit from the natural tendency of powders to concentrate outside the DBD’s microfilament plasma channel. We have extended the number of DBD high voltage electrodes to 3 and 4 and started to sequentially energize only a chosen electrode pair. Locally fired plasma caused powders to pile up outside the formed discharge zone. Switching to another electrode pair shifted the place where powders pile up to a neighboring area. At optimized conditions, the repetitive shift of piling area was sufficient to initiate the directional drift of treated powders.
ER -
RÁHEĽ, Jozef, Miroslav ZEMÁNEK, Martina ILČÍKOVÁ, Radek ZISCHKA a Jaromír HAŠANA. Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge. In V. Medvecká, J. Országh, P. Papp, Š. Matejčík. \textit{Book of Contributed Papers : 22nd Symposium on Application of Plasma Processes and 11th EU-Japan Joint Symposium on Plasma Processing, Štrbské Pleso, Slovakia, 18-24 January 2019}. Bratislava: Comenius University Bratislava, Library and Publishing Centre CU, 2019, s.~181-185. ISBN~978-80-8147-089-9.
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