Radial distributions and poloidal asymmetries of T-10 SOL parameters and turbulence

被引：23

作者：

Vershkov, VA

Grashin, SA

Dreval, VV

Piterskii, VV

Soldatov, SV

Jakovets, AN

机构：

来源：

JOURNAL OF NUCLEAR MATERIALS | 1997年 / 241卷

关键词：

tokamak; SOL; turbulence; Langmuir probes; reflectometry; T-10; SOL plasma;

D O I：

10.1016/S0022-3115(97)80157-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work presents the results of T-10 SOL investigations with multipin Langmuir probes and correlation reflectometry. A special regime with a rail limiter deeply introduced from the bottom of the machine at SOL temperatures of up to 50 eV has been studied. Five types of plasma small scale turbulence were observed in the SOL, including the three previously found types of core turbulence. It was shown that the main SOL parameters are poloidally uniform. A high poloidal asymmetry of the fluctuations and the turbulent flux of particles, was found.

引用

页码：873 / 877

页数：5

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