Radiation hydrodynamics simulation of high-Z doped ICF targets

Takashi Shiroto, Naofumi Ohnishi, Atsushi Sunahara, Shinsuke Fujioka

研究成果: Conference article査読

抄録

We conducted a comparative study among the Bi-CG family with incomplete LU factorization employed for solving diffusion-type radiative transfer equation in radiation hydrodynamics (RHD) simulations for laser-produced plasmas. The result suggests that Bi-CGSTAB is the most suitable method thanks to its high convergence stability and low computational cost. RHD simulations were performed for Rayleigh-Taylor instability experiments of an inertial confinement fusion target. We found that higher harmonics of static pressure perturbation become important at an intermediate wavelength.

本文言語English
論文番号012008
ジャーナルJournal of Physics: Conference Series
454
1
DOI
出版ステータスPublished - 2013
イベント24th IUPAP Conference on Computational Physics, IUPAP-CCP 2012 - Kobe, Japan
継続期間: 2012 10月 142012 10月 18

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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