... estimate code (RELAP5) with a statistical tool (RAVEN). RELAP5 is used to simulate the thermal-hydraulic response under LOFW accident while a set of uncertainty parameters are propagated through the RELAP5 model using RAVEN. These distributions were sampled using a Latin Hypercube Sampling (LHS) technique...

... the event tree according to the number of successfully invested devices, which can provide a more detailed component accident sequence, which is of great significance for serious aleatory uncertainty. In order to improve the analysis efficiency, the RAVEN platform is used for safety analysis...

.... This paper summarizes 1 Contact author: yong-joon.choi@inl.gov development of assessment method and technical evaluation of multi-purpose probabilistic risk analysis tool RAVEN. Keywords: LWRS, Risk-informed analysis, RTM, PIRT, TRL, Technical maturity, RAVEN 1. INTRODUCTION One of the main goals of the US...

...-3D model and the data analytic engines provided by the RAVEN framework developed by INL. The sensitivity information reveals the significances of key figure of merits such as the peak cladding temperature varies with different boundary and initial parameters in both normal operation and design basis...