This user object classs Computes equivalent plastic strain rate. More...

#include <HEVPEqvPlasticStrainRate.h>

Inheritance diagram for HEVPEqvPlasticStrainRate:

Public Member Functions
	HEVPEqvPlasticStrainRate (const InputParameters &parameters)

virtual bool	computeValue (unsigned int, Real &) const

virtual bool	computeDerivative (unsigned int, const std::string &, Real &) const

Static Public Member Functions
static InputParameters	validParams ()

Protected Attributes
Real	_h

std::string	_flow_rate_prop_name

const MaterialProperty< Real > &	_flow_rate

Detailed Description

This user object classs Computes equivalent plastic strain rate.

Definition at line 23 of file HEVPEqvPlasticStrainRate.h.

Constructor & Destructor Documentation

◆ HEVPEqvPlasticStrainRate()

HEVPEqvPlasticStrainRate::HEVPEqvPlasticStrainRate ( const InputParameters & parameters )

Definition at line 25 of file HEVPEqvPlasticStrainRate.C.

   : HEVPInternalVarRateUOBase(parameters), _h(getParam<Real>("h_scaling"))
 {
 }

Member Function Documentation

◆ computeDerivative()

bool HEVPEqvPlasticStrainRate::computeDerivative	(	unsigned int	,
		const std::string &	coupled_var_name,
		Real &	val
	)		const

virtual

Implements HEVPInternalVarRateUOBase.

Definition at line 38 of file HEVPEqvPlasticStrainRate.C.

 {
   val = 0;
  
   if (_flow_rate_prop_name == coupled_var_name)
     val = _h;
  
   return true;
 }

◆ computeValue()

bool HEVPEqvPlasticStrainRate::computeValue	(	unsigned int	qp,
		Real &	val
	)		const

virtual

Implements HEVPInternalVarRateUOBase.

Definition at line 31 of file HEVPEqvPlasticStrainRate.C.

 {
   val = _h * _flow_rate[qp];
   return true;
 }

◆ validParams()

InputParameters HEVPEqvPlasticStrainRate::validParams ( )

static

Definition at line 17 of file HEVPEqvPlasticStrainRate.C.

 {
   InputParameters params = HEVPInternalVarRateUOBase::validParams();
   params.addParam<Real>("h_scaling", 1.0, "Scaling parameter");
   params.addClassDescription("User Object computing equivalent plastic strain rate");
   return params;
 }