作者: Yuji Fukaya , Naoki Mizuta , Minoru Goto , Hirofumi Ohashi , Xing L. Yan
DOI: 10.1016/J.NUCENGDES.2020.110577
关键词: Gas turbines 、 Conceptual design 、 Power output 、 Early introduction 、 Environmental science 、 Nuclear engineering 、 Reactor pressure vessel 、 Burnup 、 Industrial utilization 、 Coolant
摘要: Abstract Conceptual design study of a commercial High Temperature Gas-cooled Reactor (HTGR) for early introduction has been performed based on the cumulated experience in design, construction, and operation engineering Test (HTTR) Gas Turbine 300 (GTHTR300). The power output is 165MWt inlet outlet coolant temperatures are 325 °C 750 °C, respectively, to provide steam industrial utilization. However, given requirement reactor pressure vessel be smaller even that 30 MWt HTTR, several challenging technical problems have dealt with arrive high performance core provides extended fuel burnup, prolonged refueling period, improved scheme, element so from HTTR.