Status of the phenomena representation, 3D modeling, and cloud-based software architecture development

Smith, Curtis L.¹  Prescott, Steven¹  Kvarfordt, Kellie¹  Sampath, Ram¹  Larson, Katie¹ 

[1] Idaho National Lab. (INL), Idaho Falls, ID (United States)

关键词: THREE-DIMENSIONAL CALCULATIONS;    COMPUTERIZED SIMULATION;    RISK ASSESSMENT;    COMPUTER CODES;    PROBABILISTIC ESTIMATION;    IMPLEMENTATION;    COLLISIONS;    PERFORMANCE;    REACTOR SAFETY PRA;    safety;   

DOI  :  10.2172/1245516
RP-ID  :  INL/EXT--15-36448
PID  :  OSTI ID: 1245516
Others  :  TRN: US1601192

美国|英语

来源: SciTech Connect

【 摘 要 】

Early in 2013, researchers at the Idaho National Laboratory outlined a technical framework to support the implementation of state-of-the-art probabilistic risk assessment to predict the safety performance of advanced small modular reactors. From that vision of the advanced framework for risk analysis, specific tasks have been underway in order to implement the framework. This report discusses the current development of a several tasks related to the framework implementation, including a discussion of a 3D physics engine that represents the motion of objects (including collision and debris modeling), cloud-based analysis tools such as a Bayesian-inference engine, and scenario simulations. These tasks were performed during 2015 as part of the technical work associated with the Advanced Reactor Technologies Program.