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2篇 您的检索式:作者名="DNB team"
    题名 作者 年代 出处 被引量
1Charge Exchange Recombination Spectroscopy Based on Diagnostic Neutral Beam in HT-7 Tokamak显示文摘Diagnostic neutral beam (DNB), combined with spectral diagnostics, is employedto measure the ion temperature in HT-7. The factors affecting the extracted beam are studied inthe experiment for the high performance diagnostic neutral beam. A 6.5 A extracted hydrogencurrent at 43 keV of 100 ms was obtained after optimization. The extracted beam has a protonratio as high as 40%, and can penetrate into the core plasma after neutralization to measure theion temperature effectively.石跃江 符佳 李颖颖 William ROWAN 黄河 王福地 高慧贤 黄娟 周倩 刘胜 张健 李军 谢远来 刘智民 黄懿赟 胡纯栋 万宝年 DNB team 2010Plasma Science and Technology2010,12,1:1
2Investigation of Ion Temperature Characteristics in the HT-7 Tokamak显示文摘Characteristics of ion temperature measured with charge-exchange recombinationspectroscopy (CXRS) were studied in Ohmic,lower-hybrid-wave (LHW) driven and ion-cyclotron-resonance-frequency (ICRF) heated plasmas in HT-7.The results indicate that the central iontemperature Ti0 follows the one-third power law in the product of central line-averaged densityne and plasma current Ip in Ohmic discharges and is therefore consistent with the Artsimovichscaling law Ti0 = K· (Ip· Bt·ne · R2)1/3.It is shown that there is an appreciable increase ofion temperature during the operation with both LHW and ICRF and that the increment of iontemperature in those shots is mainly due to the energy transfer via collisions between ions andelectrons rather that by direct heating of the ions.李颖颖 符佳 石跃江 王福地 张伟 提昂 许平 黄懿赟 胡纯栋 DNB team 2011Plasma Science and Technology2011,13,5:0
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