Impact of profile resilience on energy confinement
Multi-machine experimental observations indicate resilience in the temperature profiles at low pedestal temperatures, whereas at high pedestal temperatures the profile stiffness seems to disappear. The change of the profile behavior impacts the energy confinement, basically due to a strong non-linea...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2000 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2000
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/78494 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Impact of profile resilience on energy confinement / Yu. Igitkhanov, G. Janeschitz, M. Sugihara // Вопросы атомной науки и техники. — 2000. — № 6. — С. 16-20. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862723909422415872 |
|---|---|
| author | Igitkhanov, Yu. Janeschitz, G. Sugihara, M. |
| author_facet | Igitkhanov, Yu. Janeschitz, G. Sugihara, M. |
| citation_txt | Impact of profile resilience on energy confinement / Yu. Igitkhanov, G. Janeschitz, M. Sugihara // Вопросы атомной науки и техники. — 2000. — № 6. — С. 16-20. — Бібліогр.: 11 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | Multi-machine experimental observations indicate resilience in the temperature profiles at low pedestal temperatures, whereas at high pedestal temperatures the profile stiffness seems to disappear. The change of the profile behavior impacts the energy confinement, basically due to a strong non-linear dependence of the energy transport on the pedestal temperature together with different critical conditions for the onset of turbulence in the ions and electrons. This possible explanation for the different observations is based on the assumption that both ion and electron energy transport is governed by turbulence which sets in at a critical temperature gradient as well as on a significant energy equipartition between electrons and ions.
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| first_indexed | 2025-12-07T18:44:27Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-78494 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T18:44:27Z |
| publishDate | 2000 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Igitkhanov, Yu. Janeschitz, G. Sugihara, M. 2015-03-18T16:04:53Z 2015-03-18T16:04:53Z 2000 Impact of profile resilience on energy confinement / Yu. Igitkhanov, G. Janeschitz, M. Sugihara // Вопросы атомной науки и техники. — 2000. — № 6. — С. 16-20. — Бібліогр.: 11 назв. — англ. 1562-6016 https://nasplib.isofts.kiev.ua/handle/123456789/78494 533.9 Multi-machine experimental observations indicate resilience in the temperature profiles at low pedestal temperatures, whereas at high pedestal temperatures the profile stiffness seems to disappear. The change of the profile behavior impacts the energy confinement, basically due to a strong non-linear dependence of the energy transport on the pedestal temperature together with different critical conditions for the onset of turbulence in the ions and electrons. This possible explanation for the different observations is based on the assumption that both ion and electron energy transport is governed by turbulence which sets in at a critical temperature gradient as well as on a significant energy equipartition between electrons and ions. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Magnetic confinement Impact of profile resilience on energy confinement Article published earlier |
| spellingShingle | Impact of profile resilience on energy confinement Igitkhanov, Yu. Janeschitz, G. Sugihara, M. Magnetic confinement |
| title | Impact of profile resilience on energy confinement |
| title_full | Impact of profile resilience on energy confinement |
| title_fullStr | Impact of profile resilience on energy confinement |
| title_full_unstemmed | Impact of profile resilience on energy confinement |
| title_short | Impact of profile resilience on energy confinement |
| title_sort | impact of profile resilience on energy confinement |
| topic | Magnetic confinement |
| topic_facet | Magnetic confinement |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/78494 |
| work_keys_str_mv | AT igitkhanovyu impactofprofileresilienceonenergyconfinement AT janeschitzg impactofprofileresilienceonenergyconfinement AT sugiharam impactofprofileresilienceonenergyconfinement |