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PorousFlowMassVolumetricExpansion.h File Reference

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Classes

class  PorousFlowMassVolumetricExpansion
 Kernel = mass_component * d(volumetric_strain)/dt where mass_component = porosity*sum_phases(density_phase*saturation_phase*massfrac_phase^component) which is lumped to the nodes. More...
 

Functions

template<>
InputParameters validParams< PorousFlowMassVolumetricExpansion > ()
 

Function Documentation

template<>
InputParameters validParams< PorousFlowMassVolumetricExpansion > ( )

Definition at line 15 of file PorousFlowMassVolumetricExpansion.C.

16 {
17  InputParameters params = validParams<TimeKernel>();
18  params.addParam<bool>("strain_at_nearest_qp",
19  false,
20  "When calculating nodal porosity that depends on strain, use the strain at "
21  "the nearest quadpoint. This adds a small extra computational burden, and "
22  "is not necessary for simulations involving only linear lagrange elements. "
23  " If you set this to true, you will also want to set the same parameter to "
24  "true for related Kernels and Materials");
25  params.addParam<unsigned int>(
26  "fluid_component", 0, "The index corresponding to the component for this kernel");
27  params.addRequiredParam<UserObjectName>(
28  "PorousFlowDictator", "The UserObject that holds the list of Porous-Flow variable names.");
29  params.addClassDescription("Component_mass*rate_of_solid_volumetric_expansion");
30  return params;
31 }