Core condition analysis of radiation driven implosion for maximum compression

Dong Jian-Jun, Ding Yong-Kun, Cao Zhu-Rong, Zhang Ji-Yan, Cheng Bo-Lun, Yang Zheng-Hua, Deng Bo, Yuan Zheng, Jiang Shao-En
<span title="">2012</span> <i title="Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences"> <a target="_blank" rel="noopener" href="" style="color: black;">Wuli xuebao</a> </i> &nbsp;
Core condition studies of radiation driven implosion for maximum compression time are the key contents of inertial confinement fusion research. Core conditions refer to the electron temperature and mass density in core region. The spatial distribution of core emission is calculated based on local thermal equilibrium by Multi one-dimensional simulation of core temperature and density. Assumption is made that the core temperature and density distributions each meet a Gauss distribution. Peak
more &raquo; ... s and full widths at half maximum of temperature and density spatial distribution can be inferred by parameter optimization. The data-processing for implosion experiment on Sheng-GuangIII prototype facility indicates that the peak values of temperature and density are 1.7 keV and 1.2 g/cm 3 respectively. The full widths at half maximum of temperature and density distribution are 20 µm and 18 µm respectively.
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="">doi:10.7498/aps.61.225204</a> <a target="_blank" rel="external noopener" href="">fatcat:wpbhqzus6beofez5lro6t4wria</a> </span>
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