Effects of pulse frequency on plasmachemical activity of electrical discharge in water(ICPIG2013)

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effects of pulse frequency on plasmachemical activity of electrical discharge in water(ICPIG2013)

Popis výsledku v původním jazyce

Předneseno:(ICPIG)/31./Granada,14.07.2013-19.07.2013 Effects of pulse repetition rate of input power on the properties and the chemical activity of pulsed high-voltage discharge in water generated using a magnetic pulse compression pulsed-power modulatorwere investigated. By varying the pulse repetition rate, two distinct modes of discharge plasma were formed in water. The first mode was characterized by the formation of corona-like discharge propagating through the water in form of streamer channels.The second mode occurred when the pulse repetition rate was increased to above a certain threshold value (typically above 500 Hz) and was characterized by the suppression of the formation of streamer channels in water. Instead, all plasma occurred insidea spheroidal aggregate of very fine gas bubbles which formed around the discharge electrode tip. This work investigates plasmachemical properties of underwater discharge produced under these conditions using phenol as the

Název v anglickém jazyce

Effects of pulse frequency on plasmachemical activity of electrical discharge in water(ICPIG2013)

Popis výsledku anglicky

Předneseno:(ICPIG)/31./Granada,14.07.2013-19.07.2013 Effects of pulse repetition rate of input power on the properties and the chemical activity of pulsed high-voltage discharge in water generated using a magnetic pulse compression pulsed-power modulatorwere investigated. By varying the pulse repetition rate, two distinct modes of discharge plasma were formed in water. The first mode was characterized by the formation of corona-like discharge propagating through the water in form of streamer channels.The second mode occurred when the pulse repetition rate was increased to above a certain threshold value (typically above 500 Hz) and was characterized by the suppression of the formation of streamer channels in water. Instead, all plasma occurred insidea spheroidal aggregate of very fine gas bubbles which formed around the discharge electrode tip. This work investigates plasmachemical properties of underwater discharge produced under these conditions using phenol as the

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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