摘要
为满足聚变材料测试对D-T聚变中子源的需要,本文首先根据国际上对用于聚变材料测试的中子源的要求给出设计目标,然后基于Gas Dynamic Trap(GDT)装置的实验进展,提出了基于GDT装置的14MeV中子源的设计初步方案,并建立了GDT中子源的物理模型。计算分析给出了两套中子源参数初步方案,其中FDS-GDT2中子壁负载为2MW/m2,可用于聚变材料的测试。
To meet the need of D-T fusion neutron source for fusion material testing,design goals were presented in this paper according to the international requirements of neutron source for fusion material testing.A preliminary design scheme of GDT-based 14 MeV neutron source was proposed,and a physics model of the neutron source was built based on progress of GDT experiments.Two preliminary design schemes（i.e.FDS-GDT1,FDS-GDT2） were designed;among which FDS-GDT2 can be used for fusion material testing with neutron first wall loading of 2 MW/m2.
出处
《核科学与工程》
CSCD
北大核心
2012年第1期68-73,共6页
Nuclear Science and Engineering
基金
中科院知识创新工程重要方向项目(095CF2R211)
中科院重大装备仪器(CX2140000005)
