Equilibrium and stability theory of a power discharge in a dense optically transparent plasma
Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodyna...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rozanov, V. B. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1968 |
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| Schlagwörter: |
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| Anmerkung: |
© Consultants Bureau 1968 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of applied mechanics and technical physics - Kluwer Academic Publishers-Plenum Publishers, 1966, 9(1968), 5 vom: Sept., Seite 539-543 |
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| Übergeordnetes Werk: |
volume:9 ; year:1968 ; number:5 ; month:09 ; pages:539-543 |
| Links: |
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| DOI / URN: |
10.1007/BF02614750 |
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| Katalog-ID: |
OLC2034374258 |
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| 520 | |a Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. | ||
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10.1007/BF02614750 doi (DE-627)OLC2034374258 (DE-He213)BF02614750-p DE-627 ger DE-627 rakwb eng 530 VZ Rozanov, V. B. verfasserin aut Equilibrium and stability theory of a power discharge in a dense optically transparent plasma 1968 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Consultants Bureau 1968 Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. Dense Plasma Joule Heating Power Discharge Plane Discharge Ohmic Heating Rukhadze, A. A. aut Triger, S. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 9(1968), 5 vom: Sept., Seite 539-543 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:9 year:1968 number:5 month:09 pages:539-543 https://doi.org/10.1007/BF02614750 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 9 1968 5 09 539-543 |
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10.1007/BF02614750 doi (DE-627)OLC2034374258 (DE-He213)BF02614750-p DE-627 ger DE-627 rakwb eng 530 VZ Rozanov, V. B. verfasserin aut Equilibrium and stability theory of a power discharge in a dense optically transparent plasma 1968 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Consultants Bureau 1968 Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. Dense Plasma Joule Heating Power Discharge Plane Discharge Ohmic Heating Rukhadze, A. A. aut Triger, S. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 9(1968), 5 vom: Sept., Seite 539-543 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:9 year:1968 number:5 month:09 pages:539-543 https://doi.org/10.1007/BF02614750 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 9 1968 5 09 539-543 |
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10.1007/BF02614750 doi (DE-627)OLC2034374258 (DE-He213)BF02614750-p DE-627 ger DE-627 rakwb eng 530 VZ Rozanov, V. B. verfasserin aut Equilibrium and stability theory of a power discharge in a dense optically transparent plasma 1968 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Consultants Bureau 1968 Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. Dense Plasma Joule Heating Power Discharge Plane Discharge Ohmic Heating Rukhadze, A. A. aut Triger, S. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 9(1968), 5 vom: Sept., Seite 539-543 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:9 year:1968 number:5 month:09 pages:539-543 https://doi.org/10.1007/BF02614750 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 9 1968 5 09 539-543 |
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10.1007/BF02614750 doi (DE-627)OLC2034374258 (DE-He213)BF02614750-p DE-627 ger DE-627 rakwb eng 530 VZ Rozanov, V. B. verfasserin aut Equilibrium and stability theory of a power discharge in a dense optically transparent plasma 1968 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Consultants Bureau 1968 Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. Dense Plasma Joule Heating Power Discharge Plane Discharge Ohmic Heating Rukhadze, A. A. aut Triger, S. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 9(1968), 5 vom: Sept., Seite 539-543 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:9 year:1968 number:5 month:09 pages:539-543 https://doi.org/10.1007/BF02614750 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 9 1968 5 09 539-543 |
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10.1007/BF02614750 doi (DE-627)OLC2034374258 (DE-He213)BF02614750-p DE-627 ger DE-627 rakwb eng 530 VZ Rozanov, V. B. verfasserin aut Equilibrium and stability theory of a power discharge in a dense optically transparent plasma 1968 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Consultants Bureau 1968 Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. Dense Plasma Joule Heating Power Discharge Plane Discharge Ohmic Heating Rukhadze, A. A. aut Triger, S. A. aut Enthalten in Journal of applied mechanics and technical physics Kluwer Academic Publishers-Plenum Publishers, 1966 9(1968), 5 vom: Sept., Seite 539-543 (DE-627)129600946 (DE-600)241350-4 (DE-576)015094545 0021-8944 nnns volume:9 year:1968 number:5 month:09 pages:539-543 https://doi.org/10.1007/BF02614750 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 9 1968 5 09 539-543 |
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Equilibrium and stability theory of a power discharge in a dense optically transparent plasma |
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(DE-627)OLC2034374258 (DE-He213)BF02614750-p |
| title_full |
Equilibrium and stability theory of a power discharge in a dense optically transparent plasma |
| author_sort |
Rozanov, V. B. |
| journal |
Journal of applied mechanics and technical physics |
| journalStr |
Journal of applied mechanics and technical physics |
| lang_code |
eng |
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false |
| dewey-hundreds |
500 - Science |
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marc |
| publishDateSort |
1968 |
| contenttype_str_mv |
txt |
| container_start_page |
539 |
| author_browse |
Rozanov, V. B. Rukhadze, A. A. Triger, S. A. |
| container_volume |
9 |
| class |
530 VZ |
| format_se |
Aufsätze |
| author-letter |
Rozanov, V. B. |
| doi_str_mv |
10.1007/BF02614750 |
| dewey-full |
530 |
| title_sort |
equilibrium and stability theory of a power discharge in a dense optically transparent plasma |
| title_auth |
Equilibrium and stability theory of a power discharge in a dense optically transparent plasma |
| abstract |
Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. © Consultants Bureau 1968 |
| abstractGer |
Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. © Consultants Bureau 1968 |
| abstract_unstemmed |
Abstract The equilibrium and stability of a power discharge in a dense optically transparent plasma is examined. It is shown that, contrary to the case of an optically nontransparent plasma, the temperature of a transparent discharge varies along the same characteristic scales as the other hydrodynamic quantities. Analysis of small oscillation spectra showed that such a discharge is unstable even within the framework of the geometrical optics approximation. The major portion of this paper is devoted to a study of the stability of a discharge with allowance only for bremsstrahlung; however, the conditions for the onset of instability are derived also for other types of radiation. Under the conditions studied, the general cause for the development of instabilities in a discharge in a transparent plasma is superheating that results from the inability of the weak emitted heat flux to compensate for the joule heating of the plasma. The utilization of optically nontransparent power discharges in dense plasmas as light sources for pumping lasers was discussed in [1]. In particular, the study made it possible to determine the discharge parameters for which a discharge stability sufficiently long for this purpose can be obtained for a required radiation intensity from the surface. In the present paper a theory is developed for an optically transparent plasma, in the case in which most of the radiation is transported by quanta with mean free path ecceeding the characteristic dimensions of the system. The study of the equilibrium and stability of a transparent discharge is not solely of interest as such. It contributes to a better understanding of processes occurring at the boundary of a nontransparent discharge. Owing to the drop in particle density near the boundary of the nontrans parent discharge, a transparent plasma layer is created for which the radiant (heat) transport approximation employed in [1] is no longer valid. The structure and stability of such a boundary can be analyzed on the basis of the results of this paper. © Consultants Bureau 1968 |
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5 |
| title_short |
Equilibrium and stability theory of a power discharge in a dense optically transparent plasma |
| url |
https://doi.org/10.1007/BF02614750 |
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| author2 |
Rukhadze, A. A. Triger, S. A. |
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Rukhadze, A. A. Triger, S. A. |
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| doi_str |
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| up_date |
2024-07-03T20:47:47.239Z |
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7.400442 |