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SIERRA Low Mach Module: Fuego User Manual - Version 4.52

Technical Report ·
DOI:https://doi.org/10.2172/1762074· OSTI ID:1762074

The SIERRA Low Mach Module: Fuego along with the SIERRA Participating Media Radiation Module: Syrinx, henceforth referred to as Fuego and Syrinx, respectively, are the key elements of the ASCI fire environment simulation project. The fire environment simulation project is directed at characterizing both open large-scale pool fires and building enclosure fires. Fuego represents the turbulent, buoyantly-driven incompressible flow, heat transfer, mass transfer, combustion, soot, and absorption coefficient model portion of the simulation software. Syrinx represents the participating-media thermal radiation mechanics. This project is an integral part of the SIERRA multi-mechanics software development project. Fuego depends heavily upon the core architecture developments provided by SIERRA for massively parallel computing, solution adaptivity, and mechanics coupling on unstructured grids.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Contributing Organization:
Sierra Thermal Fluid Development Team
DOE Contract Number:
AC04-94AL85000; NA0003525
OSTI ID:
1762074
Report Number(s):
SAND--2019-3787; 674437
Country of Publication:
United States
Language:
English

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