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ElementJacobianDamper.h File Reference

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Classes

class  ElementJacobianDamper
 This class implements a damper that limits the change in the Jacobian of elements. More...
 

Functions

template<>
InputParameters validParams< ElementJacobianDamper > ()
 

Function Documentation

template<>
InputParameters validParams< ElementJacobianDamper > ( )

Definition at line 25 of file ElementJacobianDamper.C.

26 {
27  InputParameters params = validParams<GeneralDamper>();
28  params.addClassDescription("Damper that limits the change in element Jacobians");
29  params.addParam<std::vector<NonlinearVariableName>>("displacements",
30  "The nonlinear displacement variables");
31  params.addParam<Real>(
32  "max_increment",
33  0.1,
34  "The maximum permissible relative increment in the Jacobian per Newton iteration");
35  params.set<bool>("use_displaced_mesh") = true;
36  return params;
37 }