Stabilization of Multi-needle-to-Plate Electrical Discharges in a High-intensity Sound Field

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00171016" target="_blank" >RIV/68407700:21230/10:00171016 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Stabilization of Multi-needle-to-Plate Electrical Discharges in a High-intensity Sound Field
Original language description
The efficiency of different chemical reactions can be improved by a power sound field in an acoustic resonator and by ionization of the reactant medium by electrical discharges. The important factors in the industrial applications are discharge power andvolume. To increase the discharge volume and to prevent a discharge transition into sparks, we designed a new stabilization of multi-needle-to-plate electrode system. Stabilization factors are: the gas particles that are swung on the pressure node plane; the sound pressure gradient, which strongly influences breakdown conditions. With the abatement of sound pressure the discharge is strongly spread and stabilized at all needles even if they are connected to the same potential. The needle tips are effectively cooled by the sound wave. The stabilization may be applied to different regimes of discharges.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 20th International Congress on Acoustics, ICA 2010
ISBN
978-0-646-54052-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Australian Acoustical Society
Place of publication
Sydney
Event location
Sydney
Event date
Aug 23, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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