Author/Authors :
Chappuis، نويسنده , , Ph. and Tsitrone، نويسنده , , E. and Mayne، نويسنده , , M. and Armand، نويسنده , , X. and Linke، نويسنده , , H. and Bolt، نويسنده , , H. and Petti، نويسنده , , D. and Sharpe، نويسنده , , J.P.، نويسنده ,
Abstract :
Dust produced by the last 1000 shots in Tore-Supra has been characterized. The measured mean equivalent diameter is 2.7 μm, comparable to other tokamaks. The dust surface density varies from 2000 mg/m2 on the bottom of the vessel to 15 mg/mm2 on the remaining surfaces. The carbon dust sampling in Tore-Supra revealed some nano-structures which have been identified as fullerenes.
Keywords :
carbon , Carbon deposition , Carbon erosion , erosion , First wall materials , Tore Supra
