Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon

Александр Михайлович Астафьев, Владимир Юрьевич Беляев, Роман Юрьевич Замчий, Анатолий Анатольевич Кудрявцев, Ольга Михайловна Степанова, Zhaoquan Chen, Ольга Михаловна Степанова

Результат исследований: Материалы конференцийтезисы

Выдержка

DC atmospheric-pressure glow microdischarge was generated be-
tween a at cathode and needle anode with a diameter of 100 m in a special chamber with helium or argon. Dependences of discharge parameters on an interelectrode gap was investigated with an original experimental setup based on a movable arm on the hinge joint which allowed changing the gap with a step of 5 m. The gap was varied from 5 to 700 m. Discharge current was 1-21 mA. Such discharge cell has a very low interelectrode capacitance and provides increasing the stability of the discharge against arc formation (transition to RC oscillations mode) at low currents of 1 mA. A weak dependence of discharge voltage across the gap was revealed in helium at 100-250 m between the electrodes (normal discharge). In contrast to this, glow microdischarge in argon has a descending current-voltage characteristic and unstable nature. The discharge voltage depending on the gap changes signicantly slower than in helium. According to our estimations, the strength of electrical eld of positive glow in argon is 5 times lower than in helium.
Язык оригиналаанглийский
СостояниеОпубликовано - 2016
Событие GEC16 Meeting of
The American Physical Society
- , Соединенные Штаты Америки
Продолжительность: 1 июн 2016 → …

Конференция

Конференция GEC16 Meeting of
The American Physical Society
СтранаСоединенные Штаты Америки
Период1/06/16 → …

Цитировать

Астафьев, А. М., Беляев, В. Ю., Замчий, Р. Ю., Кудрявцев, А. А., Степанова, О. М., Chen, Z., & Степанова, О. М. (2016). Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon. Выдержка из GEC16 Meeting of
The American Physical Society, Соединенные Штаты Америки.
Астафьев, Александр Михайлович ; Беляев, Владимир Юрьевич ; Замчий, Роман Юрьевич ; Кудрявцев, Анатолий Анатольевич ; Степанова, Ольга Михайловна ; Chen, Zhaoquan ; Степанова, Ольга Михаловна. / Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon. Выдержка из GEC16 Meeting of
The American Physical Society, Соединенные Штаты Америки.
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title = "Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon",
abstract = "DC atmospheric-pressure glow microdischarge was generated be-tween a at cathode and needle anode with a diameter of 100 m in a special chamber with helium or argon. Dependences of discharge parameters on an interelectrode gap was investigated with an original experimental setup based on a movable arm on the hinge joint which allowed changing the gap with a step of 5 m. The gap was varied from 5 to 700 m. Discharge current was 1-21 mA. Such discharge cell has a very low interelectrode capacitance and provides increasing the stability of the discharge against arc formation (transition to RC oscillations mode) at low currents of 1 mA. A weak dependence of discharge voltage across the gap was revealed in helium at 100-250 m between the electrodes (normal discharge). In contrast to this, glow microdischarge in argon has a descending current-voltage characteristic and unstable nature. The discharge voltage depending on the gap changes signicantly slower than in helium. According to our estimations, the strength of electrical eld of positive glow in argon is 5 times lower than in helium.",
author = "Астафьев, {Александр Михайлович} and Беляев, {Владимир Юрьевич} and Замчий, {Роман Юрьевич} and Кудрявцев, {Анатолий Анатольевич} and Степанова, {Ольга Михайловна} and Zhaoquan Chen and Степанова, {Ольга Михаловна}",
year = "2016",
language = "English",
note = "null ; Conference date: 01-06-2016",

}

Астафьев, АМ, Беляев, ВЮ, Замчий, РЮ, Кудрявцев, АА, Степанова, ОМ, Chen, Z & Степанова, ОМ 2016, 'Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon' GEC16 Meeting of
The American Physical Society, Соединенные Штаты Америки, 1/06/16, .

Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon. / Астафьев, Александр Михайлович; Беляев, Владимир Юрьевич; Замчий, Роман Юрьевич; Кудрявцев, Анатолий Анатольевич; Степанова, Ольга Михайловна; Chen, Zhaoquan; Степанова, Ольга Михаловна.

2016. Выдержка из GEC16 Meeting of
The American Physical Society, Соединенные Штаты Америки.

Результат исследований: Материалы конференцийтезисы

TY - CONF

T1 - Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon

AU - Астафьев, Александр Михайлович

AU - Беляев, Владимир Юрьевич

AU - Замчий, Роман Юрьевич

AU - Кудрявцев, Анатолий Анатольевич

AU - Степанова, Ольга Михайловна

AU - Chen, Zhaoquan

AU - Степанова, Ольга Михаловна

PY - 2016

Y1 - 2016

N2 - DC atmospheric-pressure glow microdischarge was generated be-tween a at cathode and needle anode with a diameter of 100 m in a special chamber with helium or argon. Dependences of discharge parameters on an interelectrode gap was investigated with an original experimental setup based on a movable arm on the hinge joint which allowed changing the gap with a step of 5 m. The gap was varied from 5 to 700 m. Discharge current was 1-21 mA. Such discharge cell has a very low interelectrode capacitance and provides increasing the stability of the discharge against arc formation (transition to RC oscillations mode) at low currents of 1 mA. A weak dependence of discharge voltage across the gap was revealed in helium at 100-250 m between the electrodes (normal discharge). In contrast to this, glow microdischarge in argon has a descending current-voltage characteristic and unstable nature. The discharge voltage depending on the gap changes signicantly slower than in helium. According to our estimations, the strength of electrical eld of positive glow in argon is 5 times lower than in helium.

AB - DC atmospheric-pressure glow microdischarge was generated be-tween a at cathode and needle anode with a diameter of 100 m in a special chamber with helium or argon. Dependences of discharge parameters on an interelectrode gap was investigated with an original experimental setup based on a movable arm on the hinge joint which allowed changing the gap with a step of 5 m. The gap was varied from 5 to 700 m. Discharge current was 1-21 mA. Such discharge cell has a very low interelectrode capacitance and provides increasing the stability of the discharge against arc formation (transition to RC oscillations mode) at low currents of 1 mA. A weak dependence of discharge voltage across the gap was revealed in helium at 100-250 m between the electrodes (normal discharge). In contrast to this, glow microdischarge in argon has a descending current-voltage characteristic and unstable nature. The discharge voltage depending on the gap changes signicantly slower than in helium. According to our estimations, the strength of electrical eld of positive glow in argon is 5 times lower than in helium.

M3 - Abstract

ER -

Астафьев АМ, Беляев ВЮ, Замчий РЮ, Кудрявцев АА, Степанова ОМ, Chen Z и соавт.. Investigation of atmospheric pressure glow microdischarge between at cathode and needle anode in helium and argon. 2016. Выдержка из GEC16 Meeting of
The American Physical Society, Соединенные Штаты Америки.