NIFS-1011

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Author(s):

Norimatsu, T., Furukawa, H., Kurahashi, S., Shimada, Y., Nagatomo, H., Kunugi,T., Kajimura, Y., and Azechi , H.

Title:

Stagnation of Ablated Metal Vapor in Laser Fusion Reactor with Liquid Wall

Date of publication:

Nov. 2010

Key words:

22 IAEA Fusion Energy Conference, IFE/P6-21

Abstract:

In this paper, formation of clusters by ablated materials and those stagnation at the center of a laser fusion reactor with liquid wall are discussed using improved simulation code DECORE. We will report 1) numerical simulation on formation of clusters immediately before the stagnation 2) preliminary results on the cluster formation at the first bounce of the stagnation, 3) experimental result on the diameter measurement of micro droplets formed in a simulation experiment with back-side irradiation of laser.

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