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Application of canonical profiles transport model to the H-mode shots in tokamaks.

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Title: Application of canonical profiles transport model to the H-mode shots in tokamaks.
Authors: Dnestrovskij, Yu. N.1, Dnestrovskij, A. Yu.1, Danilov, A. V.1, Lysenko, S. E.1, Cherkasov, S. V.1, Gerasimov, S. N.2, Hender, T. C.2, Voitsekhovitch, I. A.2, Roach, C. M.2, Walsh, M. J.2
Source: Plasma Physics Reports. Aug2010, Vol. 36 Issue 8, p645-658. 14p. 1 Chart, 25 Graphs.
Subjects: Collisions (Physics), Contact transformations, Plasma gases, Nonlinear statistical models, Temperature, Density
Abstract: The linear and nonlinear versions of the Canonical Profiles Transport Model (CPTM), which includes both heat and particle transport equations, are used to simulate core and pedestal plasma for JET, and MAST H-mode shots. Simulations by the nonlinear version show reasonable agreement with experiment for both ELMy and ELM-free shots. RMS deviations of calculated results from the experimental ones are on the level 10–12% in main. The calculated ion and electron temperature profiles are very insensitive to the change of the deposited peaked power profiles. The calculated pedestal temperature rapidly increases with plasma current; density profile peaking increases at low collisionalities. [ABSTRACT FROM AUTHOR]
Copyright of Plasma Physics Reports is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Application of canonical profiles transport model to the H-mode shots in tokamaks.
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  Data: <searchLink fieldCode="JN" term="%22Plasma+Physics+Reports%22">Plasma Physics Reports</searchLink>. Aug2010, Vol. 36 Issue 8, p645-658. 14p. 1 Chart, 25 Graphs.
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  Data: The linear and nonlinear versions of the Canonical Profiles Transport Model (CPTM), which includes both heat and particle transport equations, are used to simulate core and pedestal plasma for JET, and MAST H-mode shots. Simulations by the nonlinear version show reasonable agreement with experiment for both ELMy and ELM-free shots. RMS deviations of calculated results from the experimental ones are on the level 10–12% in main. The calculated ion and electron temperature profiles are very insensitive to the change of the deposited peaked power profiles. The calculated pedestal temperature rapidly increases with plasma current; density profile peaking increases at low collisionalities. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Plasma Physics Reports is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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