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Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen

Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen

An influence of initial gas pressure on energy deposited by spark discharge in nitrogen during the spark channel expansion is evaluated. Influence of the pressure on efficiency of energy deposition and emitted energy in a discharge channel is simulated. Dependencies of dynamic of energy input and an...

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Main Authors: Korytchenko, K.V., Tomashevskyi, R.S., Varshamova, I.S., Dubinin, D.P., Lisnyak, A.A., Lipovyi, V.O.
Format: Article
Language:English
Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2019
Series:Вопросы атомной науки и техники
Subjects:
Gas and plasma-beam discharges and their applications
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/195186
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spelling irk-123456789-1951862023-12-03T16:48:28Z Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen Korytchenko, K.V. Tomashevskyi, R.S. Varshamova, I.S. Dubinin, D.P. Lisnyak, A.A. Lipovyi, V.O. Gas and plasma-beam discharges and their applications An influence of initial gas pressure on energy deposited by spark discharge in nitrogen during the spark channel expansion is evaluated. Influence of the pressure on efficiency of energy deposition and emitted energy in a discharge channel is simulated. Dependencies of dynamic of energy input and an energy correlation coefficient on the pressure are found out. It was suggested to use an average value of the correlation coefficient to model a load of spark channel by the any initial pressure when a spark load is formed by atmospheric conditions. Досліджено вплив початкового тиску газу на енергію, що виділяється іскровим розрядом в азоті при розширенні іскрового каналу. Розраховано вплив тиску на ефективність введення і випромінювання енергії в каналі розряду. Виявлено залежності динаміки енергоуводу і коефіцієнта енергетичної кореляції від тиску. Запропоновано використовувати середнє значення коефіцієнта кореляції для моделювання навантаження іскрового каналу при будь-якому початковому тиску на іскровому навантаженні в атмосфері. Исследовано влияние начального давления газа на энергию, выделяемую искровым разрядом в азоте при расширении искрового канала. Рассчитано влияние давления на эффективность введения и излучения энергии в канале разряда. Выявлены зависимости динамики энерговвода и коэффициента энергетической корреляции от давления. Предложено использовать среднее значение коэффициента корреляции для моделирования нагрузки искрового канала при любом начальном давлении на искровой нагрузке в атмосфере. 2019 Article Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen / K.V. Korytchenko, R.S. Tomashevskyi, I.S. Varshamova, D.P. Dubinin, A.A. Lisnyak, V.O. Lipovyi // Problems of atomic science and technology. — 2019. — № 4. — С. 116-119. — Бібліогр.: 12 назв. — англ. 1562-6016 PACS: 52.80.Mg http://dspace.nbuv.gov.ua/handle/123456789/195186 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Gas and plasma-beam discharges and their applications
Gas and plasma-beam discharges and their applications
spellingShingle Gas and plasma-beam discharges and their applications
Gas and plasma-beam discharges and their applications
Korytchenko, K.V.
Tomashevskyi, R.S.
Varshamova, I.S.
Dubinin, D.P.
Lisnyak, A.A.
Lipovyi, V.O.
Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
Вопросы атомной науки и техники
description An influence of initial gas pressure on energy deposited by spark discharge in nitrogen during the spark channel expansion is evaluated. Influence of the pressure on efficiency of energy deposition and emitted energy in a discharge channel is simulated. Dependencies of dynamic of energy input and an energy correlation coefficient on the pressure are found out. It was suggested to use an average value of the correlation coefficient to model a load of spark channel by the any initial pressure when a spark load is formed by atmospheric conditions.
format Article
author Korytchenko, K.V.
Tomashevskyi, R.S.
Varshamova, I.S.
Dubinin, D.P.
Lisnyak, A.A.
Lipovyi, V.O.
author_facet Korytchenko, K.V.
Tomashevskyi, R.S.
Varshamova, I.S.
Dubinin, D.P.
Lisnyak, A.A.
Lipovyi, V.O.
author_sort Korytchenko, K.V.
title Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
title_short Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
title_full Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
title_fullStr Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
title_full_unstemmed Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
title_sort numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen
publisher Національний науковий центр «Харківський фізико-технічний інститут» НАН України
publishDate 2019
topic_facet Gas and plasma-beam discharges and their applications
url http://dspace.nbuv.gov.ua/handle/123456789/195186
citation_txt Numerical simulation of initial pressure effect on energy input in spark discharge in nitrogen / K.V. Korytchenko, R.S. Tomashevskyi, I.S. Varshamova, D.P. Dubinin, A.A. Lisnyak, V.O. Lipovyi // Problems of atomic science and technology. — 2019. — № 4. — С. 116-119. — Бібліогр.: 12 назв. — англ.
series Вопросы атомной науки и техники
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AT dubinindp numericalsimulationofinitialpressureeffectonenergyinputinsparkdischargeinnitrogen
AT lisnyakaa numericalsimulationofinitialpressureeffectonenergyinputinsparkdischargeinnitrogen
AT lipovyivo numericalsimulationofinitialpressureeffectonenergyinputinsparkdischargeinnitrogen
first_indexed 2024-03-31T09:14:42Z
last_indexed 2024-03-31T09:14:42Z
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