Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00133985" target="_blank" >RIV/00216224:14310/19:00133985 - isvavai.cz</a>
Result on the web
<a href="https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf" target="_blank" >https://neon.dpp.fmph.uniba.sk/sappxxii/download/SAPP_XXII_JSPP_XI_Book_of_Contributed_Papers.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Manipulation of powdery materials by a sequentially pulsed coplanar barrier discharge
Original language description
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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
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
ISBN
9788081470899
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
181-185
Publisher name
Comenius University Bratislava, Library and Publishing Centre CU
Place of publication
Bratislava
Event location
Štrbské Pleso
Event date
Jan 18, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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