NIFS-270

FULL TEXT (PDF, 663 KB)

Author(s):

S. Murakami, M. Okamoto, N. Nakajima and T. Mutoh

Title:

Efficiencies of the ICRF Minority Heating in the CHS and LHD Plasmas

Date of publication:

Jan. 1994

Key words:

ICRF minority heating, the Compact Helical System, the Large Helical Device, heating efficiency, Monte Carlo simulation, magnetic field strength, field configuration

Abstract:

ICRF minority heatings are investigated in the plasmas of the Compact Helical System (CHS) and the Large Helical Device (LHD) by means of the orbit following Monte Carlo simulation. It is found that the heating efficiency decreases with increase of the absorption power by minority ions and depends strongly on the magnetic field strength and the field configuration.

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