| 离子迴旋共振加热对低杂波电流驱动的影响 |
| |
| 引用本文： | 沈林放,俞国扬.离子迴旋共振加热对低杂波电流驱动的影响[J].物理学报,1992,41(4):587-593. |
| |
| 作者姓名： | 沈林放 俞国扬 |
| |
| 作者单位： | 中国科学院等离子体物理研究所,合肥,230031;中国科学院等离子体物理研究所,合肥,230031 |
| |
| 摘 要： | 离子迴旋共振频率(ICRF)波(ω=2ΩD)和低杂(LH)波同时进入D-T聚变反应堆等离子体时,ICRF加热产生的高能D离子对LH波存在着较强的Landau阻尼吸收,影响了低杂波驱动电流(LHCD)的效率;提高LH波的频率,可降低加热离子对LH波的阻尼吸收。
|
| 收稿时间： | 5/3/1991 12:00:00 AM |
THE EFFECT OF ION CYCLOTRON RESONANCE HEATING ON LOWER HYBRID CURRENT DRIVE IN TOKAMAK PLASMA |
| |
| SHEN LIN-FANG and YU GUO-YANG.THE EFFECT OF ION CYCLOTRON RESONANCE HEATING ON LOWER HYBRID CURRENT DRIVE IN TOKAMAK PLASMA[J].Acta Physica Sinica,1992,41(4):587-593. |
| |
| Authors: | SHEN LIN-FANG and YU GUO-YANG |
| |
| Abstract: | A possible process occurring when ICRF wave for second harmonic heating of deuterium and LH wave for current drive are launched simultaneously into a D-T plasma in tokamak reactor is studied. The particle absorption of LH wave is calculated using linear theory. In combination with ICRH the LH-current drive efficiency is reduced. It decreases with increasing ICRF power due to the competing absorption of LH power by energetic D+. The absorption of LH wave by the energetic deuterium can be lowered by raising the LH wave frequency. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
