RADIAL DISTRIBUTIONS AND POLOIDAL ASYMMETRIES OF T-10 SOL PARAMETERS AND TURBULENCE

Authors
VERSHKOV VA GRASHIN SA DREVAL VV PITERSKII VV SOLDATOV SV JAKOVETS AN
Citation
Va. Vershkov et al., RADIAL DISTRIBUTIONS AND POLOIDAL ASYMMETRIES OF T-10 SOL PARAMETERS AND TURBULENCE, Journal of nuclear materials, 241, 1997, pp. 873-877
Citations number
11
Categorie Soggetti
Nuclear Sciences & Tecnology","Mining & Mineral Processing","Material Science
Journal title
Journal of nuclear materials → ACNP
ISSN journal
00223115
Volume
241
Year of publication
1997
Pages
873 - 877
Database
ISI
SICI code
0022-3115(1997)241:<873:RDAPAO>2.0.ZU;2-Y
Abstract
This work presents the results of T-10 SOL investigations with multipi n Langmuir probes and correlation reflectometry. A special regime with a rail limiter deeply introduced from the bottom of the machine at SO L temperatures of up to 50 eV has been studied. Five types of plasma s mall scale turbulence were observed in the SOL, including the three pr eviously found types of core turbulence. It was shown that the main SO L parameters are poloidally uniform. A high poloidal asymmetry of the fluctuations and the turbulent flux of particles, was found.