Assessment of damage domains of the High-Temperature Engineering Test Reactor (HTTR)

作者：Flores Alain^*; Maria Izquierdo Jose; Tucek Kamil; Gallego Eduardo

来源：Annals of Nuclear Energy, 2014, 72: 242-256.

DOI：10.1016/j.anucene.2014.05.008

• HTTR
• Dynamic reliability
• Modelling
• High temperature gas cooled reactor
• Simulation
• Damage domain

This paper presents an assessment analysis of damage domains of the 30 MWth prototype High-Temperature Engineering Test Reactor (HTTR) operated by the Japan Atomic Energy Agency (JAEA). For this purpose, an in-house deterministic risk assessment computational tool was developed based on the Theory of Stimulated Dynamics (TSD). To illustrate the methodology and applicability of the developed modelling approach, assessment results of a control rod (CR) withdrawal accident during subcritical conditions are presented and compared with those obtained by the JAEA.

• 出版日期2014-10