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idaholab / moose

Multiphysics Object Oriented Simulation Environment
https://www.mooseframework.org
GNU Lesser General Public License v2.1
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Thermal diffusivity is not properly computed on both sides of an internal boundary in INSFV #27548

Closed GiudGiud closed 1 week ago

GiudGiud commented 2 weeks ago

Bug Description

See INSFVEnergyDiffusion, the neighbor side is used for the local element side

Steps to Reproduce

Run a case with a complex diffusivity like the one I am adding in #27425

Impact

Errors on sharp diffusivity boundaries Still conservative though

[Optional] Diagnostics

No response