The FDS(Fusion-Driven Sub-critical System) can realize the transmutation of HLW(High Level Waste),fuel production, energy breeding and tritium production by utilizing the external neutron source to make the reactor operated under the sub-critical state.

A rapid micro-current amplifier used for measure the dynamic parameter of sub-critical reactor;

Study on the method of determining the sub-criticality of a reactor via the measurement of core neutron flux spatial distribution;

How to measure or monitor the sub-criticality of a subcritical reactor of ADS is a key issue of ADS research.

How to measure or monitor the sub-criticality of a subcritical reactor of an ADS is a key issue of ADS research.

Relationship between the α eigenvalue and the k eigenvalue in subcritical systems;

Because the maintain of power level in Accelerator Driven System(ADS) relys on the neutron source generated through intensive proton beam hitting spallation target,the frequent beam trips will influence the subcritical reactor safety of ADS.

It is frequently invalidated in subcriticality because that cross section is less than 0.

In the subcriticality range of 0 1$,the results ofαfrom different position are measured andαc can be extrapolated from theseα values.

Optimization of first wall structure and shape of helium flow channel of the dual-cooled waste transmutation blanket for the fusion driven sub-critical system;

Optimization of design parameters based on minimizing the cost of electricity of the fusion-driver sub-critical system;

Thermal stress calculation and analysis on first wall structure of dual-cooled waste transmutation blanket for the fusion drive n sub-critical system;