托卡馬克中離子迴旋共振加熱天線的電動力問題
ELECTRIC FORCES ON ICRH ANTENNA IN TOKAMAK CAUSED BY PLASMA DISRUPTION
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摘要: 本文討論了在設(shè)計離子迴旋共振加熱天線時,如何考慮由于等離子體破裂引起的強(qiáng)等離子體電流瞬時變化加于天線的電動力的影響。這種影響往往是這種天線設(shè)計過程中所遇到的最困難的問題之一。本文將給出考慮這種電動力的方法以及計算公式。結(jié)合HT-6M托卡馬克的天線參數(shù),給出了計算結(jié)果。
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關(guān)鍵詞:
- 離子迴旋共振加熱; 電動力; 天線; 等離子體
Abstract: One of the most diffuculties in designing ICRH antenna is how to analyse and estimate the electric forces on it when so high a plasma current disappears rapidly as the plasma disruption occurs. In this paper, a means to analyse and calculate these forces isgiven. -
T. H .Stix, Nucl. Fusion, 15(1975),737.[2][2][3]R.R. Wcynarts, Heating in Toroidal Plasma, vol. 1, Rome, (1984), p211.[4]A. M. Messiaen, Plasma Physics and Controlled Fusion, 27(1985), 71. -
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