SIERRA Low Mach Module: Fuego Verification Manual (V.5.20)

Technical Report · Wed Jun 26 04:00:00 EDT 2024

DOI:https://doi.org/10.2172/2429913· OSTI ID:2429913

Clausen, Jonathan ^[1]; Brunini, Victor ^[1]; Collins, Lincoln ^[2]; Knaus, Robert C. ^[2]; Kucala, Alec ^[2]; Lin, Stephen ^[1]; Matula, Neil ^[2]; Moser, Daniel Robert ^[2]; Phillips, Malachi ^[2]; Ransegnola, Thomas Michael ^[2]; Subia, Samuel Ramirez ^[2]; Vasyliv, Yaroslav Vladimirovich ^[2]; Voskuilen, Tyler ^[2]; Smith, Timothy Andrew ^[2]; Lamb, Justin M. ^[2]

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1. Sandia National Lab. (SNL-CA), Livermore, CA (United States)
2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

The SIERRA Low Mach Module: Fuego, henceforth referred to as Fuego, is the key element of the ASC 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. Sierra/PMR handles 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 Lab. (SNL-NM), Albuquerque, NM (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE National Nuclear Security Administration (NNSA)
• Contributing Organization: SIERRA Thermal/Fluid Development Team
• DOE Contract Number: NA0003525
• OSTI ID: 2429913
• Report Number(s): SAND--2024-08020
• Country of Publication: United States
• Language: English

Related Subjects

97 MATHEMATICS AND COMPUTING