High ion temperature mode in Heliotron-E.
High ion temperature mode in Heliotron-E.
复制标题
Heliotron-E 中的高离子温度模式。
DOI:
10.1103/physrevlett.76.1268
复制
发表时间:
1996
影响因子:
8.6
通讯作者:
Obiki
中科院分区:
文献类型:
--
作者:
Ida;Kondo;Nagasaki;Hamada;Hidekuma;Sano;Zushi;Mizuuchi;Okada;Besshou;Funaba;Watanabe;Obiki
A high ion temperature (cid:84) (cid:105) mode is observed for neutral beam heated plasmas in Heliotron- E . This high (cid:84) (cid:105) mode plasma is characterized by a peaked ion temperature profile and is associated with a peaked electron density profile produced by neutral beam fueling with low wall recycling. The observed improvement in ion heat transport can be related to the radial electric field shear rather than to the rotation velocity shear in the bulk plasma.