Physics Analysis and Optimization Studies for a Fusion Neutron Source Based on a Gas Dynamic Trap

To further investigate the fusion neutron source based on a gas dynamic trap(GDT),characteristics of the GDT were,analyzed and physics analyses were made for a fusion neutron source based on the GDT concept.The prior design of a GDT-based fusion neutron source was optimized based on a refreshed understanding of GDT operation.A two-step progressive development route of a GDT-based fusion neutron source was suggested.Potential applications of GDT axe discussed.Preliminary analyses show that a fusion neutron source based on the GDT concept is suitable for plasma-material interaction research,fusion material and subcomponent testing,and capable of driving a proof-of-principle fusion fission hybrid experimental facility.