NIFS-036

FULL TEXT (PDF, 738 KB)

Author(s):

N. Ueda, S.-I. Itoh, M. Tanaka and K. Itoh

Title:

A Design Method of Divertor in Tokamak Reactors

Date of publication:

Aug. 1990

Key words:

tokamak reactor, divertor design, SOL, dense-cold plasma, erosion rate, baffle plate, fin plate, UEDA code

Abstract:

Computational method to design the efficient divertor configuration in tokamak reactor is presented. The two-dimensional code has been developed to analyze the distributions of the plasma and neutral particles for realistic configurations. Using this code, a method to design the efficient divertor configuration is developed. An example of new divertor, which consists of the baffle and fin plates, is analyzed.

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