Modeling Subsurface Multiphase Transport of JP8 During a Fuel Spill Fire

Abstract

Abstract.While the protein folding problem on lattices is known to be NP-hard, we prove in this paper that lattice protein structures of size n matching specific lists of O(n) distance constraints can be determined in linear time on 2D honeycomb, 2D square, 3D diamond and 3D CUM]C lattices.

SIERRA Low Mach Module: Fuego Theory Manual - Version 4.52

“…Present generation models are limited to liquid fuels in the form of pools (i.e., a defined amount of fuel constrained in a pool with fixed, known geometry) and spills onto non-absorbing substrates. (See Martinez and Hopkins [67] for a model of fuel spill in a porous medium.) Although the form of the submodel will allow first order estimates of fire growth rates, data acquired to date (Saito et al [68]) tend to show that relevant flame spread mechanisms include features which occur at lengths scales several orders of magnitude below the resolution of present grids.…”

SIERRA Low Mach Module: Fuego Theory Manual (V.4.44)

“…Present generation models are limited to liquid fuels in the form of pools (i.e., a defined amount of fuel constrained in a pool with fixed, known geometry) and spills onto non-absorbing substrates. (See Martinez and Hopkins [65] for a model of fuel spill in a porous medium.) Although the form of the submodel will allow first order estimates of fire growth rates, data acquired to date (Saito et al [66]) tend to show that relevant flame spread mechanisms include features which occur at lengths scales several orders of magnitude below the resolution of present grids.…”