Numerical investigation of the growth of glowing discharges in two-dimensional geometry
Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open...
Ausführliche Beschreibung
Autor*in: |
Gladush, G. G. [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
1978 |
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Anmerkung: |
© Plenum Publishing Corporation 1979 |
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Übergeordnetes Werk: |
Enthalten in: Journal of applied mechanics and technical physics - Kluwer Academic Publishers-Plenum Publishers, 1966, 19(1978), 5 vom: Sept., Seite 614-617 |
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Übergeordnetes Werk: |
volume:19 ; year:1978 ; number:5 ; month:09 ; pages:614-617 |
Links: |
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DOI / URN: |
10.1007/BF00850602 |
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OLC2034391195 |
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520 | |a Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. | ||
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10.1007/BF00850602 doi (DE-627)OLC2034391195 (DE-He213)BF00850602-p DE-627 ger DE-627 rakwb eng 530 VZ Gladush, G. G. verfasserin aut Numerical investigation of the growth of glowing discharges in two-dimensional geometry 1978 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1979 Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. Recombination Charged Particle Space Charge Numerical Investigation Glowing Discharge Samokhin, A. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 19(1978), 5 vom: Sept., Seite 614-617 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:19 year:1978 number:5 month:09 pages:614-617 https://doi.org/10.1007/BF00850602 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_70 AR 19 1978 5 09 614-617 |
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10.1007/BF00850602 doi (DE-627)OLC2034391195 (DE-He213)BF00850602-p DE-627 ger DE-627 rakwb eng 530 VZ Gladush, G. G. verfasserin aut Numerical investigation of the growth of glowing discharges in two-dimensional geometry 1978 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1979 Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. Recombination Charged Particle Space Charge Numerical Investigation Glowing Discharge Samokhin, A. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 19(1978), 5 vom: Sept., Seite 614-617 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:19 year:1978 number:5 month:09 pages:614-617 https://doi.org/10.1007/BF00850602 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_70 AR 19 1978 5 09 614-617 |
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10.1007/BF00850602 doi (DE-627)OLC2034391195 (DE-He213)BF00850602-p DE-627 ger DE-627 rakwb eng 530 VZ Gladush, G. G. verfasserin aut Numerical investigation of the growth of glowing discharges in two-dimensional geometry 1978 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1979 Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. Recombination Charged Particle Space Charge Numerical Investigation Glowing Discharge Samokhin, A. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 19(1978), 5 vom: Sept., Seite 614-617 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:19 year:1978 number:5 month:09 pages:614-617 https://doi.org/10.1007/BF00850602 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_70 AR 19 1978 5 09 614-617 |
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10.1007/BF00850602 doi (DE-627)OLC2034391195 (DE-He213)BF00850602-p DE-627 ger DE-627 rakwb eng 530 VZ Gladush, G. G. verfasserin aut Numerical investigation of the growth of glowing discharges in two-dimensional geometry 1978 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1979 Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. Recombination Charged Particle Space Charge Numerical Investigation Glowing Discharge Samokhin, A. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 19(1978), 5 vom: Sept., Seite 614-617 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:19 year:1978 number:5 month:09 pages:614-617 https://doi.org/10.1007/BF00850602 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_70 AR 19 1978 5 09 614-617 |
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abstract |
Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. © Plenum Publishing Corporation 1979 |
abstractGer |
Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. © Plenum Publishing Corporation 1979 |
abstract_unstemmed |
Abstract It is known that a breakdown in gases can take place in two fundamental ways: by diffusion (the Townsend breakdown) or by forming a narrow current channel (the streamer breakdown). At present there are no reliable criteria for one or another of these mechanisms to occur. It is also an open question as far as the pressure region p < 10 mm Hg [I] is concerned. Even in the case of special preionization it is not always possible to avoid the streamer stage breakdown. It is obvious that the fundamental cause of a streamer breakdown is related to higher intensity of the electric field around the localized zone of higher conductivity [2]. In [3] the superiority was shown of using numerical methods in the analysis of an axisymmetric cathode directed streamer between two flat electrodes in nitrogen. In the present article the results are described of computations carried out to find out whether a mechanism is feasible for fusing the discharge at any early stage of ignition for the geometry of a flat electrode plane, which is the most favorable to an anode-oriented streamer. This effect was investigated within the framework of a nonstationary system of three equations in which the ionization processes, the recombinations in the balance of charged particles as well as the effect if space charge on the electric-field distribution have been taken into account [4], One has ignored the diffusion, which is also favorable to the streamer breakdown. © Plenum Publishing Corporation 1979 |
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title_short |
Numerical investigation of the growth of glowing discharges in two-dimensional geometry |
url |
https://doi.org/10.1007/BF00850602 |
remote_bool |
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author2 |
Samokhin, A. A. |
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up_date |
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