Modelling the neutral density in the edge of the DIII-D plasma

Published under licence by IOP Publishing Ltd
, , Citation W.M. Stacey 2000 Nucl. Fusion 40 965 DOI 10.1088/0029-5515/40/5/309

0029-5515/40/5/965

Abstract

A computationally efficient modelling procedure for the calculation of neutral atom densities in the plasma edge is described and applied to calculate the recently measured neutral densities in DIII-D. The agreement of the calculated and measured neutral densities in the plasma edge inside the separatrix is quite good. The implications of these results for neutral transport in the plasma edge are discussed.

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10.1088/0029-5515/40/5/309