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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

BI - Akustika a kmity

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

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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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Australian Acoustical Society

Místo vydání

Sydney

Místo konání akce

Sydney

Datum konání akce

23. 8. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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