pecos / tps

Torch Plasma Simulator
BSD 3-Clause "New" or "Revised" License
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Explicit streamwise stabilization #292

Open shaering opened 2 months ago

shaering commented 2 months ago

Option for adding streamwise diffusion scaling with diffusion coefficient |u|*h where h is the element size over the element order. Can be tuned with controls

Reh_offset = 1.0
Reh_factor = 0.01

where the offset controls the center of the hyperbolic tangent switch, the factor is width, and the argument is the element Reynolds number. Currently only supports 3D simulations for loMach flow and calorically perfect thermoChem.