强激光与粒子束2012，Vol.24Issue(10)：2343-2346,4.DOI:10.3788/HPLPB20122410.2343
ICF冷冻靶微管充气过程中气体压力测量
Gas pressure measurement in ICF cryogenic target micro-tube gas-filling process
摘要
Abstract
A self-designed micro-tube gas-filling system was used to fill cryogenic targets with deuterium gas in normal temperature. The relationships between difference of gas pressure at the two ends of gas-filling tube and tube length, gas-filling rate and gas-filling time were studied. The results show that the gas pressure difference first increses and ultimately decreases to zero, The time required for gas pressure equilibrium tends to be shorter when gas-filling tube length decreases and gas-filling rate increases. The experimental results are in good agreement with the prediction on the basis of the Hagen-Poiseuille equation.关键词
惯性约束聚变/冷冻靶/充气/压强差Key words
inertial confinement fusion/ cryogenic targets/ gas-filling/ pressure difference分类
数理科学引用本文复制引用
林伟,王凯,毕鹏,黎军,马坤全,唐永建,雷海乐..ICF冷冻靶微管充气过程中气体压力测量[J].强激光与粒子束,2012,24(10):2343-2346,4.基金项目
国家自然科学基金项目(51006093) （51006093）
