a 2017

Influence of humidity on formation of pulsed atmospheric pressure plasma streamers

SELAKOVIĆ, Nenad, Jan VORÁČ, Nevena PUAČ, Gordana MALOVIĆ, Pavel DVOŘÁK et. al.

Basic information

Original name

Influence of humidity on formation of pulsed atmospheric pressure plasma streamers

Authors

SELAKOVIĆ, Nenad (688 Serbia, guarantor), Jan VORÁČ (203 Czech Republic, belonging to the institution), Nevena PUAČ (688 Serbia), Gordana MALOVIĆ (688 Serbia), Pavel DVOŘÁK (203 Czech Republic, belonging to the institution) and Zoran PETROVIĆ (688 Serbia)

Edition

2017

Other information

Language

English

Type of outcome

Konferenční abstrakt

Field of Study

10305 Fluids and plasma physics

Country of publisher

Portugal

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/00216224:14310/17:00097403

Organization unit

Faculty of Science

Keywords in English

humidity; plasma bullet; jet; helium
Změněno: 28/8/2017 14:05, Mgr. Jan Voráč, Ph.D.

Abstract

V originále

Atmospheric pressure plasma jet (APPJ) falls into one of the most promising non-equilibrium low temperature plasma sources which are convenient for multiple applications. In order to achieve the best possible results in applications and explain the mechanisms that lead to the modification of the samples it is necessary to perform a detailed diagnostics of plasma source. Many studies showed that the low- frequency plasma jet's plume is made of fast pulsed atmospheric pressure plasma streamers (PAPS). In this study we show that the change in the concentration of water vapour within the tube, where the feeding gas flows, significantly affect the formation of PAPS.

Links

LO1411, research and development project
Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)
Investor: Ministry of Education, Youth and Sports of the CR