| VORÁČ, Jan, Petr SYNEK, Pavel DVOŘÁK a Tomáš HODER. Time- and space-resolved LIF measurement of the concentration of OH radicals generated by surface barrier discharge emerging from liquid water. Plasma Sources Science and Technology. BRISTOL: IOP Pub., 2019, roč. 28, č. 10, s. 1-11. ISSN 0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/ab3e0d. |
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@article{1585799,
author = {Voráč, Jan and Synek, Petr and Dvořák, Pavel and Hoder, Tomáš},
article_location = {BRISTOL},
article_number = {10},
doi = {http://dx.doi.org/10.1088/1361-6595/ab3e0d},
keywords = {hydroxyl radical; laser-induced fluorescence; liquid water; streamer discharge; atmospheric pressure; argon; mapping},
language = {eng},
issn = {0963-0252},
journal = {Plasma Sources Science and Technology},
title = {Time- and space-resolved LIF measurement of the concentration of OH radicals generated by surface barrier discharge emerging from liquid water},
url = {https://doi.org/10.1088/1361-6595/ab3e0d},
volume = {28},
year = {2019}
}
TY - JOUR
ID - 1585799
AU - Voráč, Jan - Synek, Petr - Dvořák, Pavel - Hoder, Tomáš
PY - 2019
TI - Time- and space-resolved LIF measurement of the concentration of OH radicals generated by surface barrier discharge emerging from liquid water
JF - Plasma Sources Science and Technology
VL - 28
IS - 10
SP - 1-11
EP - 1-11
PB - IOP Pub.
SN - 09630252
KW - hydroxyl radical
KW - laser-induced fluorescence
KW - liquid water
KW - streamer discharge
KW - atmospheric pressure
KW - argon
KW - mapping
UR - https://doi.org/10.1088/1361-6595/ab3e0d
L2 - https://doi.org/10.1088/1361-6595/ab3e0d
N2 - The concentration of OH radicals has been mapped in three-dimensions by scanning planar laser-induced fluorescence (LIF) in the vicinity of surface barrier discharge emerging from liquid water and propagating along a fused silica dielectric tube in argon. The concentration peaked in the region of active discharges near the water level at the value of 1.5e21 m-3 and decreased with the distance on a characteristic length of ~0.4 mm, which suggests that the OH transport is dominated by diffusion. The OH production increases with power input (P) until it saturates for P > 0.75 W. It has been observed that the repetitive discharge appearance at preferred locations can be changed to stochastic (i.e. macroscopically homogeneous) by increasing the thickness of deionized water covering the earthed electrode.
ER -
VORÁČ, Jan, Petr SYNEK, Pavel DVOŘÁK a Tomáš HODER. Time- and space-resolved LIF measurement of the concentration of OH radicals generated by surface barrier discharge emerging from liquid water. \textit{Plasma Sources Science and Technology}. BRISTOL: IOP Pub., 2019, roč.~28, č.~10, s.~1-11. ISSN~0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/ab3e0d.
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