The safety performance of nuclear power plants (NPPs) is a very important factor in evaluating energy sustainability. Safety analysis passive and active systems have positive influence on reactor transient mitigation. One the common transients primary coolant leg rupture. This study focused guillotine large break loss (LB-LOCA) one vessels, which cold rupture occurred, after establishment stead...

The pressure and temperature histories on cladding inner and outer surfaces during of LBLOCA (Large Break Loss of Coolant Accident) are considered as boundary conditions for the structural analyses of three cladding materials. Since SiC (Silicon Carbide) has higher yield and ultimate strengths than Zry-4 (Zircaloy-4) under the same primary stresses, SiC has higher primary safety margin than Zry...

A combination of Convolutional Neural Network (CNN), Long-Short Term Memory (LSTM), and LSTM (ConvLSTM) is constructed in this work for the fault diagnosis post-accident prediction Loss Coolant Accidents (LOCAs) Nuclear Power Plants (NPPs). The advantages ConvLSTM, such as effective feature determination extraction, are applied to classification LOCA cases. accuracy enhanced via collaborative C...

Burns caused by hot coolant from the reservoir of motorfarming tricycles have not been reported previously. We performed retrospective studies of such cases in 126 patients with complete records in rural areas of China. The majority of victims were unmarried (59.5%), young (<40 years, >20, 55.6%), and male (male to female ratio 9:1). The burn accident occurred mostly during the busy seasons of ...

Over the past 30 years, several large integral facilities have been utilized in order to understand transient behavior in nuclear power plants. The main objective of these integral facilities was to enhance our physical understanding of transient phenomena during LOCA or non-LOCA transients. An integral database was also used as a basis for the development and verification of thermal hydraulic ...