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DOE OSTI · 2228465

PeleLMeX: an AMR Low Mach Number Reactive Flow Simulation Code without level sub-cycling

Esclapez, Lucas·Day, Marc·Bell, John·Felden, Anne·Gilet, Candace·Grout, Ray·de Frahan, Marc Henry·Motheau, Emmanuel·Nonaka, Andrew·Owen, Landon·Perry, Bruce·Rood, Jon·Wimer, Nicolas·Zhang, Weiqun
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Abstract

PeleLMeX simulates chemically reacting low Mach number flows with block-structured adaptive mesh refinement (AMR). The code is built upon the AMReX library, which provides the underlying data structures and tools to manage and operate on them across massively parallel computing architectures. PeleLMeX algorithmic features are inherited from its predecessor PeleLM but key improvements allow representation of more complex physical processes. Together with its compressible flow counterpart PeleC, the thermo-chemistry library PelePhysics and the multi-physics library PeleMP, it forms the Pele suite of open-source reactive flow simulation codes.

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Esclapez, Lucas, Day, Marc, Bell, John, Felden, Anne, Gilet, Candace, Grout, Ray, de Frahan, Marc Henry, Motheau, Emmanuel, Nonaka, Andrew, Owen, Landon, Perry, Bruce, Rood, Jon, Wimer, Nicolas, Zhang, Weiqun. 2023-10-31. PeleLMeX: an AMR Low Mach Number Reactive Flow Simulation Code without level sub-cycling. https://doi.org/10.21105/joss.05450

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