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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F13%3A00398743" target="_blank" >RIV/61389021:_____/13:00398743 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

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

Original language description

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

Czech name

—

Czech description

—

Type

O - Miscellaneous

CEP classification

BL - Plasma physics and discharge through gases

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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