The scalarTransport
function object evolves a scalar transport equation, which can be seeded using
fvOptions
Basic operation of the scalarTransport
function object comprises:
scalar1 { type scalarTransport; libs ("libsolverFunctionObjects.so"); }
For more complete control, the full set of input entries includes:
scalar1 { type scalarTransport; libs ("libsolverFunctionObjects.so"); // Optional entries // Name of scalar field to transport, default = 's' field vapour; // Name of flux field, default = 'phi' phi phi; // Name of density field for compressible cases, default = 'rho' rho rho; // Name of phase field to constrain scalar to, default = 'none' phase none; // Set the scalar to zero on start/re-start resetOnStartUp no; // Name of field to use when looking up schemes from fvSchemes // default = <field> schemesField U; // Diffusivity // Fixed value diffusivity D 0.001; // Name of field to use as diffusivity, default = 'none' nut none; // Run-time selectable sources fvOptions { ... } }
D
nut
Source code:
Example usage:
windshieldCondensation
tutorial: $FOAM_TUTORIALS/heatTransfer/chtMultiRegionFoam/windshieldCondensationheatTransfer/chtMultiRegionFoam/windshieldCondensation
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