Nuclear Engineering Commons^™

Comparative Safety Analysis Of Accelerator Driven Subcritical Systems And Critical Nuclear Energy Systems, Run Luo, Shripad Revankar, Fuyu Zhao

School of Nuclear Engineering Faculty Publications

The accelerator driven subcritical system (ADS) has been chosen as one of the best candidates for Generation IV nuclear energy systems which could not only produce clean energy but also incinerate nuclear waste. The transient characteristics and operation principles of ADS are significantly different from those of the critical nuclear energy system (CNES). In this work, the safety characteristics of ADS are analyzed and compared with CNES by a developed neutronics and thermal-hydraulics coupled code named ARTAP. Three typical accidents are carried out in both ADS and CNES, including reactivity insertion, loss of flow, and loss of heat sink. The …