CoupledFissionKernel Class Reference

#include <CoupledFissionKernel.h>

Inheritance diagram for CoupledFissionKernel:

Public Member Functions
	CoupledFissionKernel (const InputParameters &parameters)
Public Member Functions inherited from ScalarTransportBase
	ScalarTransportBase (const InputParameters &parameters)
virtual Real	computeConcentration (const VariableValue &u, unsigned int qp)
	Computes \(c\).
virtual RealVectorValue	computeConcentrationGradient (const VariableValue &u, const VariableGradient &grad_u, unsigned int qp)
	Computes \(\nabla c\).
virtual Real	computeConcentrationDerivative (const VariableValue &u, const VariablePhiValue &phi, unsigned int j, unsigned int qp)
	Computes \(\frac{\partial c}{\partial u_j}\).
virtual RealVectorValue	computeConcentrationGradientDerivative (const VariableValue &u, const VariableGradient &grad_u, const VariablePhiValue &phi, const VariablePhiGradient &grad_phi, unsigned int j, unsigned int qp)
	Computes \(\nabla \frac{\partial c}{\partial u_j}\).
virtual Real	computeConcentrationDot (const VariableValue &u, const VariableValue &u_dot, unsigned int qp)
	Computes \(\frac{\partial c}{\partial t}\).
virtual Real	computeConcentrationDotDerivative (const VariableValue &u, const VariableValue &u_dot, const VariableValue &du_dot_du, const VariablePhiValue &phi, unsigned int j, unsigned int qp)
	Computes \(\frac{\partial}{\partial t} \frac{\partial c}{\partial u_j}\).

Static Public Member Functions
static InputParameters	validParams ()
Static Public Member Functions inherited from ScalarTransportBase
static InputParameters	validParams ()

Protected Member Functions
virtual Real	computeQpResidual () override
virtual Real	computeQpJacobian () override
virtual Real	computeQpOffDiagJacobian (unsigned int jvar) override

Protected Attributes
const MaterialProperty< std::vector< Real > > &	_nsf
const MaterialProperty< std::vector< Real > > &	_d_nsf_d_temp
const MaterialProperty< std::vector< Real > > &	_chi_t
const MaterialProperty< std::vector< Real > > &	_chi_p
const MaterialProperty< std::vector< Real > > &	_d_chi_t_d_temp
const MaterialProperty< std::vector< Real > > &	_d_chi_p_d_temp
const MaterialProperty< Real > &	_beta
const MaterialProperty< Real > &	_d_beta_d_temp
const unsigned int	_group
	Neutron group number.
const unsigned int	_num_groups
	Number of neutron groups.
const unsigned int	_temp_id
	Temperature variable ID.
const VariableValue &	_temp
	Temperature variable.
std::vector< const VariableValue * >	_group_fluxes
	Group flux variables.
std::vector< unsigned int >	_flux_ids
	Group flux variable IDs.
const bool	_account_delayed
	Whether to account for delayed neutron precursors.
const PostprocessorValue &	_eigenvalue_scaling
	Eigenvalue scaling factor.

Detailed Description

Computes fission source of neutrons without normalizing by \( 1/k \). Note that this kernel is meant for transients.

Constructor & Destructor Documentation

CoupledFissionKernel()

CoupledFissionKernel::CoupledFissionKernel

(

const InputParameters &

parameters

)

Member Function Documentation

computeQpJacobian()

Real CoupledFissionKernel::computeQpJacobian ( )

overrideprotectedvirtual

computeQpOffDiagJacobian()

Real CoupledFissionKernel::computeQpOffDiagJacobian ( unsigned int jvar )

overrideprotectedvirtual

computeQpResidual()

Real CoupledFissionKernel::computeQpResidual ( )

overrideprotectedvirtual

validParams()

InputParameters CoupledFissionKernel::validParams ( )

static

Member Data Documentation

_account_delayed

const bool CoupledFissionKernel::_account_delayed

protected

Whether to account for delayed neutron precursors.

_beta

const MaterialProperty<Real>& CoupledFissionKernel::_beta

protected

_chi_p

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_chi_p

protected

_chi_t

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_chi_t

protected

_d_beta_d_temp

const MaterialProperty<Real>& CoupledFissionKernel::_d_beta_d_temp

protected

_d_chi_p_d_temp

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_d_chi_p_d_temp

protected

_d_chi_t_d_temp

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_d_chi_t_d_temp

protected

_d_nsf_d_temp

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_d_nsf_d_temp

protected

_eigenvalue_scaling

const PostprocessorValue& CoupledFissionKernel::_eigenvalue_scaling

protected

Eigenvalue scaling factor.

_flux_ids

std::vector<unsigned int> CoupledFissionKernel::_flux_ids

protected

Group flux variable IDs.

_group

const unsigned int CoupledFissionKernel::_group

protected

Neutron group number.

_group_fluxes

std::vector<const VariableValue *> CoupledFissionKernel::_group_fluxes

protected

Group flux variables.

_nsf

const MaterialProperty<std::vector<Real> >& CoupledFissionKernel::_nsf

protected

_num_groups

const unsigned int CoupledFissionKernel::_num_groups

protected

Number of neutron groups.

_temp

const VariableValue& CoupledFissionKernel::_temp

protected

Temperature variable.

_temp_id

const unsigned int CoupledFissionKernel::_temp_id

protected

Temperature variable ID.

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The documentation for this class was generated from the following files:

• include/kernels/CoupledFissionKernel.h
• src/kernels/CoupledFissionKernel.C