TITLE

Simulation study of Hohlraum experiments on SGIII-prototype laser facility

AUTHOR(S)
Huo, Wen Yi; Ren, Guoli; Lan, Ke; Li, Xin; Wu, Changshu; Li, Yongsheng; Zhai, Chuanlei; Qiao, Xiumei; Meng, Xujun; Lai, Dongxian; Zheng, Wudi; Gu, Peijun; Pei, Wenbing; Li, Sanwei; Yi, Rongqing; Song, Tianming; Jiang, Xiaohua; Yang, Dong; Jiang, Shaoen; Ding, Yongkun
PUB. DATE
December 2010
SOURCE
Physics of Plasmas;Dec2010, Vol. 17 Issue 12, p123114
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The Hohlraum physics experiments performed on the SGIII-prototype laser facility are simulated by using our two-dimensional radiation hydrodynamic code LARED-H, and the influence of laser intensity on the two-dimensional Hohlraum simulations is studied. Both the temporal radiation temperature and the x-ray spectrum from the simulations agree well with the observations, except that the simulated M-band fraction (greater than 2 keV) is obviously smaller than the observation. According to our study, the coupling efficiency from laser to x-ray is around 70% for SGIII-prototype laser facility Hohlraums.
ACCESSION #
56912063

 

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