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Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak | |
其他题名 | Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave Heating in HT-6M Tokamak |
2002-01-01 | |
发表期刊 | 等离子体科学和技术:英文版 |
ISSN | 1009-0630 |
摘要 | Lower hybrid heating (LHH) has been successfully carried out in the HT-6M tokamak.The H-mode has been obtained with a power threshold of 50kW under a boronized wall condition.Both energy and particle confinements have been improved along with a dropped edge plasma density and an increase electron temperature during the LHH phase.A negative Er well plays a key role of triggering and sustaining the good confinement.Both electrostatic fluctuation of the plasma potential and the density fluctuations dropped to an ultra-low level.The observation of an enhanced Er shear before the reduction in turbulence level is consistent with an increased Er shear as the cause of turbulence suppression. |
其他摘要 | Lower hybrid heating (LHH) has been successfully carried out in the HT-6M tokamak.The H-mode has been obtained with a power threshold of 50kW under a boronized wall condition.Both energy and particle confinements have been improved along with a dropped edge plasma density and an increase electron temperature during the LHH phase.A negative Er well plays a key role of triggering and sustaining the good confinement.Both electrostatic fluctuation of the plasma potential and the density fluctuations dropped to an ultra-low level.The observation of an enhanced Er shear before the reduction in turbulence level is consistent with an increased Er shear as the cause of turbulence suppression. |
关键词 | 托卡马克 边缘等离体行为 低混合波加热 |
收录类别 | CSCD |
语种 | 中文 |
CSCD记录号 | CSCD:1362072 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/62610 |
专题 | 中国科学院合肥物质科学研究院 |
推荐引用方式 GB/T 7714 | . Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak[J]. 等离子体科学和技术:英文版,2002,004. |
APA | (2002).Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak.等离子体科学和技术:英文版,004. |
MLA | "Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak".等离子体科学和技术:英文版 004(2002). |
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