ICF靶丸中液氢层厚度的确定  

Calculation about the liquid H_2 thickness of ICF target

作　　者：周刚[1] 朱玉群[1] 刘源[1] 王勇[1] 

机构地区：[1]华中科技大学低温教研室,湖北武汉430074

出　　处：《强激光与粒子束》2003年第6期580-582,共3页High Power Laser and Particle Beams

基　　金：国家自然科学基金资助课题(批准号:10175024)

摘　　要：　利用靶丸内部的质量守恒,提出了计算惯性约束聚变靶丸内液氢层厚度的函数关系式,从而得到了求解惯性约束聚变靶丸内液氢层厚度的一般模型,并在此基础上对影响液氢层厚度的各类因素如温度、充气密度等进行了讨论。该模型的分析方法同样适用于惯性约束聚变中的燃料气体氘、氚或者氘氚混合物。A calculating function relation about liquid H2 thickness of cryogenic target is proposed using the mass conservation in the target. A general model calculating the liquid H2 thickness in ICF target is established. On the basis of them, some factors effecting the liquid H2 thickness such as temperature and initial gas density has been discussed. The analytic method for the model is also fit for the D2,T2 or the mixture of the DT in ICF target.

关 键 词：ICF 靶丸 惯性约束聚变 液氢层厚度 函数关系式 温度 充气密度 模型 

分 类 号：TL632[核科学技术—核技术及应用]