Detailed Information on Publication Record
2015
Detection of hydrogen radicals in a dielectric barrier discharge by laser-induced fluorescence
DVOŘÁK, Pavel and Marek TALÁBABasic information
Original name
Detection of hydrogen radicals in a dielectric barrier discharge by laser-induced fluorescence
Name in Czech
Detekce vodíkových radikálů v dielektrickém bariérovém výboji pomocí laserem indukované fluorescence
Authors
DVOŘÁK, Pavel (203 Czech Republic, belonging to the institution) and Marek TALÁBA (703 Slovakia, guarantor)
Edition
ICPIG - International Conference on Phenomena in Ionized Gases, 2015
Other information
Language
English
Type of outcome
Konferenční abstrakt
Field of Study
10305 Fluids and plasma physics
Country of publisher
Romania
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/15:00081153
Organization unit
Faculty of Science
Keywords (in Czech)
plazma; DBD; vodík; TALIF
Keywords in English
plasma; DBD; hydrogen; TALIF
Tags
Tags
International impact, Reviewed
Změněno: 28/4/2016 15:02, Ing. Andrea Mikešková
V originále
Absolute atomic hydrogen densities were measured by two-photon absorption laser-induced fluorescence (TALIF) in a volume dielectric barrier discharge, which was ignited in a mixture of argon and hydrogen in a plasma reactor at atmospheric pressure. Hydrogen atoms were excited by laser radiation with the wavelength 205 nm. We identified the main fluorescence parameters, e.g. the degree of saturation, the spectral profile of the absorption line and the dependency of the signal on the discharge phase. The calibration was done using TALIF of krypton with the 204 nm wavelength. The absolute concentrations of atomic hydrogen were determined based on different parameters of the system, e.g. the flow rate of the studied gases and the generator voltage.
In Czech
Měření koncentrace jednoatomových radikálů vodíku pomocí TALIF v dielektrickém bariérovém výboji.
Links
ED2.1.00/03.0086, research and development project |
| ||
GA13-24635S, research and development project |
| ||
LO1411, research and development project |
| ||
7AMB14SK204, research and development project |
|