CADETProcess.processModel.discretization.GRMDiscretizationDG

class CADETProcess.processModel.discretization.GRMDiscretizationDG(spatial_method, nelem, par_nelem, par_geom, par_disc_type, par_disc_vector, par_boundary_order, use_analytic_jacobian, polydeg, par_polydeg, exact_integration, par_exact_integration, fix_zero_surface_diffusion)

Discretization parameters of the DG version of the GRM.

Attributes:

nelemUnsignedInteger, optional

Number of axial column elements. Default is 16.

par_nelemUnsignedInteger, optional

Number of particle (radial) discretization cells for each particle type. Default is 1.

par_geomSwitch, optional

The geometry of the particles in the model. Valid values are ‘SPHERE’, ‘CYLINDER’, and ‘SLAB’. Default is ‘SPHERE’.

use_analytic_jacobianBool, optional

If True, use analytically computed Jacobian matrix (faster). If False, use Jacobians generated by algorithmic differentiation (slower). Default is True.

polydegUnsignedInteger, optional

Degree of the polynomial used for axial discretization. Default is 4.

par_polydegUnsignedInteger, optional

Degree of the polynomial used for particle radial discretization. Default is 4.

exact_integrationBool, optional

Whether to use exact integration for the axial discretization. Default is False.

par_exact_integrationBool, optional

Whether to use exact integration for the particle radial discretization. Default is True.

fix_zero_surface_diffusionBool, optional

Whether to fix zero surface diffusion for particles. Default is False. If True, the parameters must not become non-zero during this or subsequent simulation runs. The internal data structures are optimized for a more efficient simulation. Default is False (optimization disabled in favor of flexibility).

Methods

check_required_parameters()

Verify if all required parameters are set.

See also

CADETProcess.processModel.GRMDiscretizationDG

CADETProcess.processModel.GeneralRateModel