Resistive vs. total power depositions by Alfvén modes in pre-heated low aspect ratio tokamaks

S. Cuperman; C. Bruma; K. Komoshvili

doi:10.1007/BF03166391

Resistive vs. total power depositions by Alfvén modes in pre-heated low aspect ratio tokamaks

S. Cuperman
, C. Bruma
, K. Komoshvili

פיזיקה

פרסום מחקרי: פרסום בכתב עת › מאמר › ביקורת עמיתים

תקציר

The power deposition of fast waves launched by a LFS located antenna in a preheated, strongly non-uniform low aspect ratio tokamak (START) is investigated. The rigorous computational results indicate a total power deposition by far larger than that predicted for Alfvén continuum eigenmodes in cylindrical plasmas. For toroidal wave numbers {pipe}N{pipe} > 1, the resistive and total power depositions are almost equal.

שפה מקורית	אנגלית
עמודים (מ-עד)	C129-C134
כתב עת	Czechoslovak Journal of Physics
כרך	54
מספר גיליון	SUPPL. 3
מזהי עצם דיגיטלי (DOIs)	https://doi.org/10.1007/BF03166391
סטטוס פרסום	פורסם - דצמ׳ 2004

גישה למסמך

10.1007/BF03166391

קבצים וקישורים אחרים

Link to publication in Scopus

פורמט ציטוט ביבליוגרפי

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title = "Resistive vs. total power depositions by Alfv{\'e}n modes in pre-heated low aspect ratio tokamaks",

abstract = "The power deposition of fast waves launched by a LFS located antenna in a preheated, strongly non-uniform low aspect ratio tokamak (START) is investigated. The rigorous computational results indicate a total power deposition by far larger than that predicted for Alfv{\'e}n continuum eigenmodes in cylindrical plasmas. For toroidal wave numbers \{pipe\}N\{pipe\} > 1, the resistive and total power depositions are almost equal.",

keywords = "Alfv{\'e}n waves, Spherical tokamaks",

author = "S. Cuperman and C. Bruma and K. Komoshvili",

year = "2004",

month = dec,

doi = "10.1007/BF03166391",

language = "אנגלית",

volume = "54",

pages = "C129--C134",

journal = "Czechoslovak Journal of Physics",

issn = "0011-4626",

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number = "SUPPL. 3",

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TY - JOUR

T1 - Resistive vs. total power depositions by Alfvén modes in pre-heated low aspect ratio tokamaks

AU - Cuperman, S.

AU - Bruma, C.

AU - Komoshvili, K.

PY - 2004/12

Y1 - 2004/12

N2 - The power deposition of fast waves launched by a LFS located antenna in a preheated, strongly non-uniform low aspect ratio tokamak (START) is investigated. The rigorous computational results indicate a total power deposition by far larger than that predicted for Alfvén continuum eigenmodes in cylindrical plasmas. For toroidal wave numbers {pipe}N{pipe} > 1, the resistive and total power depositions are almost equal.

AB - The power deposition of fast waves launched by a LFS located antenna in a preheated, strongly non-uniform low aspect ratio tokamak (START) is investigated. The rigorous computational results indicate a total power deposition by far larger than that predicted for Alfvén continuum eigenmodes in cylindrical plasmas. For toroidal wave numbers {pipe}N{pipe} > 1, the resistive and total power depositions are almost equal.

KW - Alfvén waves

KW - Spherical tokamaks

UR - https://www.scopus.com/pages/publications/71449121663

U2 - 10.1007/BF03166391

DO - 10.1007/BF03166391

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AN - SCOPUS:71449121663

SN - 0011-4626

VL - 54

SP - C129-C134

JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

IS - SUPPL. 3

ER -

Resistive vs. total power depositions by Alfvén modes in pre-heated low aspect ratio tokamaks

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