Calculation of spatial temperature of implosion core zone

Dong Jianjun; Ding Yongkun; Zhang Jiyan; Cao Zhurong; Huang Tianxuan; Jiang Shaoen; Liu Shengye

doi:10.3788/HPLPB20132503.0646

Volume 25 Issue 03

Mar. 2013

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(03): 646-650

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

Citation:

Dong Jianjun, Ding Yongkun, Zhang Jiyan, et al. Calculation of spatial temperature of implosion core zone[J]. High Power Laser and Particle Beams, 2013, 25: 646-650. doi: 10.3788/HPLPB20132503.0646

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

Citation:

Dong Jianjun, Ding Yongkun, Zhang Jiyan, et al. Calculation of spatial temperature of implosion core zone[J]. High Power Laser and Particle Beams, 2013, 25: 646-650. doi: 10.3788/HPLPB20132503.0646

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Calculation of spatial temperature of implosion core zone

doi: 10.3788/HPLPB20132503.0646

1.
Research Center of Laser Fusion,CAEP,Box 919-986,Mianyang 621900,China

Received Date: 2012-06-26
Rev Recd Date: 2012-10-11
Publish Date: 2013-03-05

Abstract

Abstract

The X-ray spatial distribution of implosion core zone is calculated with Multi1D and the spatial radiation transport equation. The results indicate that the spatial zone of higher energy X-ray emission is reduced with X-ray photon energy increasing, and the spatial zone of lower energy X-ray emission is reduced with X-ray photon energy decreasing. The spatial distribution of core temperature is extracted by the genetic algorithm, and the results are compared with simulation, with consideration of the opacity of materials in core zone. Their uncertainty is no more than 4%.
- implosion core zone,
- spatial radiation transport equation,
- genetic algorithm,
- opacity

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