شماره ركورد كنفرانس :
4670
عنوان مقاله :
Probabilistic safety assessment of steam generator tube ruptures in BUSHER nuclear power plant using SAPHIRE software
پديدآورندگان :
Jamshidi Mohammadjavad Jamshidi.mohammadjavad@gmail.com OFOGH consulting engineering, Tehran, Iran; , Ghofrani Mohammadbagher Sharif University of technology, department of energy engineering, Tehran, Iran
كليدواژه :
PSA , Core damage frequency , SGTR , SAPHIRE , Probability , Safety
عنوان كنفرانس :
پنجمين كنفرانس بين المللي قابليت اطمينان و ايمني
چكيده فارسي :
The main goal of this paper is to calculate the core damage frequency that occurred by steam generator tube rupture (SGTR) in BUSHER nuclear power plant. The probabilistic safety assessment (PSA) has been considered for full-power state of the reactor and represents a level-1 PSA analysis using SAPHIRE software. The method used for modeling the systems and accident sequences, is Fault Tree and Event Tree method. The core damage frequency is calculated as 5.052E-07 per year. Through the study, the sensitivity, importance and uncertainty analyses are implemented to assess PSA analysis result.
