@inproceedings{22150821cca34ec7bdb10521987625f9,

title = "Reducibility of the INL's mammoth coupled code system for reactor analysis",

abstract = "The past several years have witnessed a growing interest in the application of reduced order modeling for the analysis of complex reactor behavior using high fidelity simulation. This manuscript investigates the use of recently developed reduced order modeling techniques to the MAMMOTH coupled code system developed at the Idaho National Laboratory. In particular, we will investigate the reducibility of the Rattlesnake radiation transport code and the BISON fuel performance code and their coupling. The goal is to construct a surrogate model that can be used to replace them for computationally intensive applications such as probabilistic risk assessment and uncertainty quantification. The most significant result of this work is that the reduction obtained with coupled physics is more significant than that with individual physics models.",

keywords = "Multi-physics coupling, Reduced order modeling, Surrogate model",

author = "Dongli Huang and Hany Abdel-Khalik and Congjian Wang and Gleicher, {Frederick N.} and Cristian Rabiti",

year = "2016",

language = "English",

series = "Physics of Reactors 2016, PHYSOR 2016: Unifying Theory and Experiments in the 21st Century",

publisher = "American Nuclear Society",

pages = "665--673",

booktitle = "Physics of Reactors 2016, PHYSOR 2016",

note = "Physics of Reactors 2016: Unifying Theory and Experiments in the 21st Century, PHYSOR 2016 ; Conference date: 01-05-2016 Through 05-05-2016",

}