Cross-correlation spectroscopy study of the Transient Spark
discharge in atmospheric pressure air

J 2017

Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air

JANDA, Mario, Tomáš HODER, Abdollah SARANI, Ronny BRANDENBURG, Zdenko MACHALA et. al.

Základní údaje

Originální název

Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air

Autoři

JANDA, Mario (703 Slovensko), Tomáš HODER (203 Česká republika, garant, domácí), Abdollah SARANI (276 Německo), Ronny BRANDENBURG (276 Německo) a Zdenko MACHALA (703 Slovensko)

Vydání

Plasma Sources Science and Technology, Bristol, IOP PUBLISHING LTD, 2017, 0963-0252

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.939

Kód RIV

RIV/00216224:14310/17:00094682

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1088/1361-6595/aa642a

UT WoS

000398283900004

Klíčová slova anglicky

cross-correlation spectroscopy; transient spark; streamer-to-spark breakdown mechanism; atmospheric air discharge

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 30. 3. 2018 22:49, Ing. Nicole Zrilić

Anotace

V originále

A streamer-to-spark transition in a self-pulsing transient spark (TS) discharge of positive polarity in air was investigated using cross-correlation spectroscopy. The entire temporal evolution of the TS was recorded for several spectral bands and lines: the second positive system of N2 (337.1 nm), the first negative system of N2+ (391.4 nm), and atomic oxygen (777.1 nm). The results enable the visualization of the different phases of discharge development including the primary streamer, the secondary streamer, and the transition to the spark. The spatio-temporal distribution of the reduced electric field strength during the primary streamer phase of the TS was determined and discussed. The transition from the streamer to the spark proceeds very fast within about 10 ns for the TS with a current pulse repetition rate in the range 8-10 kHz. This is attributed to memory effects, leading to a low net electron attachment rate and faster propagation of the secondary streamer. Gas heating, accumulation of species such as oxygen atoms from the previous TS pulses, as well as generation of charged particles by stepwise ionization seem to play important roles contributing to this fast streamer-to-spark transition.

Návaznosti

ED2.1.00/03.0086, projekt VaV

Název: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

GA15-04023S, projekt VaV

Název: Pokročilý výzkum kinetických procesů ve streamerových výbojích

Investor: Grantová agentura ČR, Pokročilý výzkum kinetických procesů ve streamerových výbojích

LO1411, projekt VaV

Název: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Akronym: CEPLANT plus)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

Citovat

JANDA, Mario, Tomáš HODER, Abdollah SARANI, Ronny BRANDENBURG a Zdenko MACHALA. Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air. Plasma Sources Science and Technology. Bristol: IOP PUBLISHING LTD, 2017, roč. 26, č. 5, s. nestránkováno, 8 s. ISSN 0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/aa642a.

@article{1376140,
   author = {Janda, Mario and Hoder, Tomáš and Sarani, Abdollah and Brandenburg, Ronny and Machala, Zdenko},
   article_location = {Bristol},
   article_number = {5},
   doi = {http://dx.doi.org/10.1088/1361-6595/aa642a},
   keywords = {cross-correlation spectroscopy; transient spark; streamer-to-spark breakdown mechanism; atmospheric air discharge},
   language = {eng},
   issn = {0963-0252},
   journal = {Plasma Sources Science and Technology},
   title = {Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air},
   url = {http://iopscience.iop.org/article/10.1088/1361-6595/aa642a},
   volume = {26},
   year = {2017}
}

TY  - JOUR
ID  - 1376140
AU  - Janda, Mario - Hoder, Tomáš - Sarani, Abdollah - Brandenburg, Ronny - Machala, Zdenko
PY  - 2017
TI  - Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air
JF  - Plasma Sources Science and Technology
VL  - 26
IS  - 5
SP  - nestránkováno
EP  - nestránkováno
PB  - IOP PUBLISHING LTD
SN  - 09630252
KW  - cross-correlation spectroscopy
KW  - transient spark
KW  - streamer-to-spark breakdown mechanism
KW  - atmospheric air discharge
UR  - http://iopscience.iop.org/article/10.1088/1361-6595/aa642a
N2  - A streamer-to-spark transition in a self-pulsing transient spark (TS) discharge of positive polarity in air was investigated using cross-correlation spectroscopy. The entire temporal evolution of the TS was recorded for several spectral bands and lines: the second positive system of N2 (337.1 nm), the first negative system of N2+ (391.4 nm), and atomic oxygen (777.1 nm). The results enable the visualization of the different phases of discharge development including the primary streamer, the secondary streamer, and the transition to the spark. The spatio-temporal distribution of the reduced electric field strength during the primary streamer phase of the TS was determined and discussed. The transition from the streamer to the spark proceeds very fast within about 10 ns for the TS with a current pulse repetition rate in the range 8-10 kHz. This is attributed to memory effects, leading to a low net electron attachment rate and faster propagation of the secondary streamer. Gas heating, accumulation of species such as oxygen atoms from the previous TS pulses, as well as generation of charged particles by stepwise ionization seem to play important roles contributing to this fast streamer-to-spark transition.
ER  -

JANDA, Mario, Tomáš HODER, Abdollah SARANI, Ronny BRANDENBURG a Zdenko MACHALA. Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air. \textit{Plasma Sources Science and Technology}. Bristol: IOP PUBLISHING LTD, 2017, roč.~26, č.~5, s.~nestránkováno, 8 s. ISSN~0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/aa642a.

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