Class PowerIterationKEigenSolver

Defined in File pi_keigen_solver.h

Inheritance Relationships

Base Type

public opensn::Solver (Class Solver)

Class Documentation

class PowerIterationKEigenSolver : public opensn::Solver 

Public Functions

explicit PowerIterationKEigenSolver(const InputParameters &params)

virtual void Initialize() override: Initialize function.

virtual void Execute() override: Execution function.

inline double GetEigenvalue() const: Return the current k-eigenvalue.

void SetLBSFissionSource(const std::vector<double> &input, bool additive): Combines function calls to set fission source.

void SetLBSScatterSource(const std::vector<double> &input, bool additive, bool suppress_wg_scat = false): Combines function calls to set scattering source source.

Public Static Functions

static InputParameters GetInputParameters()

static std::shared_ptr<PowerIterationKEigenSolver> Create(const ParameterBlock &params)

Protected Attributes

std::shared_ptr<DiscreteOrdinatesProblem> do_problem_

const std::shared_ptr<DiscreteOrdinatesKEigenAcceleration> acceleration_

size_t max_iters_

double k_eff_

double k_tolerance_

double F_prev_

bool reset_phi0_

std::vector<double> &q_moments_local_

std::vector<double> &phi_old_local_

std::vector<double> &phi_new_local_

std::vector<LBSGroupset> &groupsets_

std::shared_ptr<AGSLinearSolver> ags_solver_

SetSourceFunction active_set_source_function_

LBSGroupset &front_gs_

std::shared_ptr<LinearSolver> front_wgs_solver_

std::shared_ptr<WGSContext> front_wgs_context_