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DOE OSTI · 1847108

NEAMS TH CRAB

Giudicelli, Guillaume Louis·Lindsay, Alexander D.·Freile, Ramiro·Lee, Jieun
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Abstract

The MOOSE framework is a library designed to make it straightforward for physicists and engineers to model partial differential equations using finite element and finite volume methods. Finite elements have been a part of the framework library since MOOSE's inception over a decade ago. Initial finite volume capability, however, was added only as recently as May of 2020. Since that time, significant work has been conducted to develop fluid modeling capability based on the finite volume method. Much of this work has taken place in MOOSE's navier_stokes module and in the NEAMS program's coarse mesh CFD code Pronghorn. We report here on development in MOOSE and Pronghorn of incompressible, porous incompressible, and weakly compressible finite volume simulation capabilities and their application to modeling of MSR and FHR advanced reactor concepts.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS42 ENGINEERING73 NUCLEAR PHYSICS AND RADIATION PHYSICS97 MATHEMATICS AND COMPUTINGFHRfinite volume methodMOOSEMSFRNavier-StokesPronghorn

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Giudicelli, Guillaume Louis, Lindsay, Alexander D., Freile, Ramiro, Lee, Jieun. 2021-09-01. NEAMS TH CRAB. https://doi.org/10.2172/1847108

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