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PorousFlowEnergyTimeDerivative.h File Reference

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Classes

class  PorousFlowEnergyTimeDerivative
 Kernel = (heat_energy - heat_energy_old)/dt It is lumped to the nodes. More...
 

Functions

template<>
InputParameters validParams< PorousFlowEnergyTimeDerivative > ()
 

Function Documentation

template<>
InputParameters validParams< PorousFlowEnergyTimeDerivative > ( )

Definition at line 15 of file PorousFlowEnergyTimeDerivative.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.addRequiredParam<UserObjectName>(
26  "PorousFlowDictator", "The UserObject that holds the list of Porous-Flow variable names.");
27  params.addClassDescription("Derivative of heat-energy-density wrt time");
28  return params;
29 }