STABILITY ANALYSIS OF SUPERCRITICAL WATER COOLED REACTOR
The thermo-physical properties and transport properties of the coolant in the core would changegreatly in the operation process, which could cause flow instability. A code called FIAT isdeveloped using MATLAB to analysis the density wave oscillations. The code is based on the corenuclear-thermal coupling model. The results show that: Pressure Tube-type Supercritical WaterCooled Reactor (PT-SCWR) and Pressure Vessel-type Supercritical Water Cooled Reactor (PVSCWR)can be both operated in stable region and PT-SCWR can get greater stability margin. Fuelrods heat transfer model and neutron kinetics model stabilize the system but water rods modeldestabilize the system.
Junjie Pan Jianqiang Shan
Science and Technology on Reactor System Design Technology Laboratory,Chengdu,China Xian Jiaotong University,Xian,China
国际会议
3rd China-Canada Joint Workshop on Supercritical Water-Cooled Reactors(第三届中国-加拿大超临界水堆研讨会 (CCSC-2012)
西安
英文
1-11
2012-04-18（万方平台首次上网日期，不代表论文的发表时间）