laplacianFoam.C File Reference

Laplace equation solver for a scalar quantity. More...

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Detailed Description

Laplace equation solver for a scalar quantity.

Original source file laplacianFoam.C


Solver details The solver is applicable to, e.g. for thermal diffusion in a solid. The equation is given by:

\[ \ddt{T} = \div \left( D_T \grad T \right) \]

Where:

\( T \) = Scalar field which is solved for, e.g. temperature
\( D_T \) = Diffusion coefficient


Required fields

T : Scalar field which is solved for, e.g. temperature

Definition in file laplacianFoam.C.