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DOE OSTI · 1768429

DRACO: An Overview [Slides]

Barber, John L.
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Abstract

DRACO (Diffusion ReACtiOn) is a diffusion and chemistry code designed to: 1) Operate on 3D with an unstructured grid defining an arbitrary geometry of interacting parts. 2) Generate its own meshes and use meshes created by other software. 3)Model the transport of any number of diffusing quantities: Concentrations, pressures, temperature, etc. 4) Allow diffusion coefficients to depend in an arbitrary way on concentration, temperature, position, time, etc. 5) Model general chemistry between concentrations with arbitrary reaction rates. 6) Allow arbitrary initial conditions, boundary conditions, and sources/sinks. 7) Allow all of the above to be specified by the user.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY97 MATHEMATICS AND COMPUTINGdiffusion, chemistry, differential equation solver

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Barber, John L.. 2021-02-23. DRACO: An Overview [Slides]. https://doi.org/10.2172/1768429

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