the National Natural Science Foundation of China(No.11905285);the Shanghai Natural Science Foundation(No.20ZR1468700);the Youth Innovation Promotion Association CAS(No.2022258).
The heavy water-moderated molten salt reactor(HWMSR)is a newly proposed reactor concept,in which heavy water is adopted as the moderator and molten salt dissolved with fissile and fertile elements is used as the fuel....
supported by the China Postdoctoral Science Foundation(No.2021M703045);the National Natural Science Foundation of China(No.12075067);the National Key R&D Program of China(No.2018YFE0180900).
To perform nuclear reactor simulations in a more realistic manner,the coupling scheme between neutronics and thermal-hydraulics was implemented in the HNET program for both steady-state and transient conditions.For si...
supported by Strategic Pilot Science and Technology Project of Chinese Academy of Sciences (No. XD02001005)
In molten salt reactors(MSRs),the liquid fuel salt circulates through the primary loop and a part of the delayed neutron precursors(DNPs)decays outside the reactor core.To model and analyze the flow field effect of DN...
This work was supported by Strategic Pilot Science and Technology Project of Chinese Academy of Sciences(No.XD20191031).
Molten salt-cooled reactor is one of the six GenIV reactors with promising characteristics including safety,reliability,proliferation resistance,physical protection,economics,and sustainability.In this paper,a small i...
A historical review of in-vessel melt retention (IVR) is given, which is a severe accident mitigation mea- sure extensively applied in Generation III pressurized water reactors (PWRs). The idea of IVR actually ori...
the National Science and TechnologyMajor Project of China(No.2011ZX06004-008)
Steam generator passive heat removal system(SG-PHRS) is used as a passively safe mode to provide decay heat removal in some advanced pressurized water reactors. Due to the structure characteristics of steam generator(...
In order to evaluate the effects of the FHs (flow holes) on the inner barrel, which were installed in the upper plenum of the Monju reactor vessel, a high resolution meshes around the FHs was constructed. Using this...
With a series of principles, the thermal-hydraulics design criteria of SFR plant has been considered and described in this paper.The primary objective of thermal-hydraulics design is to ensure that adequate flow of co...
The two-phase flow instability that can occur in a natural circulation system is of importance in the design of nuclear heating reactors. The time domain code RETRAN-02 and the frequency domain code NUFREQ were applie...