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FDS团队结合聚变堆、先进裂变堆、聚变驱动次临界堆、加速器驱动次临界堆等核能系统对应用核数据的需求,设计开发出混合评价核数据库HENDL。HENDL包括输运核数据库、嬗变与活化核数据库、辐照损伤核数据库等,并针对先进核能系统的物理特点,从能量自屏效应、热散射效应、温度多普勒效应等方面进行了精确的截面修正。HENDL已通过国际基准模型与实验的验证与确认,并在ADSCLEAR、FDS-SFB为代表的重大核工程与核能研究中得到了广泛应用。
The FDS team designed and developed HENDL, a hybrid evaluation kernel database based on the nuclear data requirements of nuclear power systems such as fusion reactor, advanced fission reactor, fusion-driven subcritical reactor and accelerator-driven subcritical reactor. HENDL includes nuclear transport database, transmutation and activation nuclear database, radiation damage nuclear database, and so on. In view of the physical characteristics of advanced nuclear energy system, HENDL has made accurate and accurate measurements from energy self-screen effect, thermal scattering effect and temperature Doppler effect Section correction. HENDL has been verified and confirmed by international benchmarking models and experiments, and has been widely used in the research of major nuclear engineering and nuclear energy represented by ADSCLEAR and FDS-SFB.