InputParameters validParams<BndsCalcAux>() { InputParameters params = validParams<AuxKernel>(); params.addClassDescription("Calculate location of grain boundaries in a polycrystalline sample"); params.addRequiredCoupledVarWithAutoBuild("v", "var_name_base", "op_num", "Array of coupled variables"); return params; }
InputParameters validParams<PolycrystalUserObjectBase>() { InputParameters params = validParams<FeatureFloodCount>(); params.addClassDescription("This object provides the base capability for creating proper reduced " "order parameter polycrystal initial conditions."); params.addRequiredCoupledVarWithAutoBuild( "variable", "var_name_base", "op_num", "Array of coupled variables"); params.addParam<bool>("output_adjacency_matrix", false, "Output the Grain Adjacency Matrix used in the coloring algorithms. " "Additionally, the grain to OP assignments will be printed"); params.addParam<MooseEnum>("coloring_algorithm", PolycrystalUserObjectBase::coloringAlgorithms(), PolycrystalUserObjectBase::coloringAlgorithmDescriptions()); // Hide the output of the IC objects by default, it doesn't change over time params.set<std::vector<OutputName>>("outputs") = {"none"}; /// Run this user object more than once on the initial condition to handle initial adaptivity params.set<bool>("allow_duplicate_execution_on_initial") = true; // This object should only be executed _before_ the initial condition ExecFlagEnum execute_options = MooseUtils::getDefaultExecFlagEnum(); execute_options = EXEC_INITIAL; params.set<ExecFlagEnum>("execute_on") = execute_options; return params; }
InputParameters validParams<ComputeGrainCenterUserObject>() { InputParameters params = validParams<ElementUserObject>(); params.addClassDescription("Userobject for calculating the grain volume and grain center"); params.addRequiredCoupledVarWithAutoBuild("etas", "var_name_base", "op_num", "order parameters"); return params; }
InputParameters validParams<ExternalForceDensityMaterial>() { InputParameters params = validParams<Material>(); params.addClassDescription("Providing external applied force density to grains"); params.addParam<FunctionName>("force_x", 0.0, "The forcing function in x direction."); params.addParam<FunctionName>("force_y", 0.0, "The forcing function in y direction."); params.addParam<FunctionName>("force_z", 0.0, "The forcing function in z direction."); params.addRequiredCoupledVarWithAutoBuild("etas", "var_name_base", "op_num", "Array of coupled order parameters"); params.addCoupledVar("c", "Concentration field"); params.addParam<Real>("k", 1.0, "stiffness constant multiplier"); return params; }
InputParameters validParams<GrainAdvectionVelocity>() { InputParameters params = validParams<Material>(); params.addClassDescription("Calculation the advection velocity of grain due to rigid vody translation and rotation"); params.addRequiredCoupledVarWithAutoBuild("etas", "var_name_base", "op_num", "Array of other coupled order parameters"); params.addCoupledVar("c", "Concentration field"); params.addParam<Real>("translation_constant", 500, "constant value characterizing grain translation"); params.addParam<Real>("rotation_constant", 1.0, "constant value characterizing grain rotation"); params.addParam<std::string>("base_name", "Optional parameter that allows the user to define type of force density under consideration"); params.addParam<UserObjectName>("grain_data", "userobject for getting volume and center of mass of grains"); params.addParam<UserObjectName>("grain_force", "userobject for getting force and torque acting on grains"); return params; }
InputParameters validParams<GBAnisotropyBase>() { InputParameters params = validParams<Material>(); params.addCoupledVar("T", 300.0, "Temperature in Kelvin"); params.addParam<Real>("length_scale", 1.0e-9, "Length scale in m, where default is nm"); params.addParam<Real>("time_scale", 1.0e-9, "Time scale in s, where default is ns"); params.addParam<Real>("molar_volume_value", 7.11e-6, "molar volume of material in m^3/mol, by default it's the value of copper"); params.addParam<Real>("delta_sigma", 0.1, "factor determining inclination dependence of GB energy"); params.addParam<Real>("delta_mob", 0.1, "factor determining inclination dependence of GB mobility"); params.addRequiredParam<FileName>("Anisotropic_GB_file_name", "Name of the file containing: 1)GB mobility prefactor; 2) GB migration activation energy; 3)GB energy"); params.addRequiredParam<bool>("inclination_anisotropy", "The GB anisotropy ininclination would be considered if true"); params.addRequiredCoupledVarWithAutoBuild("v", "var_name_base", "op_num", "Array of coupled variables"); return params; }
InputParameters validParams<ComputePolycrystalElasticityTensor>() { InputParameters params = validParams<ComputeElasticityTensorBase>(); params.addClassDescription("Compute an evolving elasticity tensor coupled to a grain growth phase field model."); params.addRequiredParam<FileName>("Euler_angles_file_name", "Name of the file containing the Euler angles"); params.addParam<Real>("length_scale", 1.0e-9, "Lengthscale of the problem, in meters"); params.addParam<Real>("pressure_scale", 1.0e6, "Pressure scale of the problem, in pa"); params.addRequiredCoupledVarWithAutoBuild("v", "var_name_base", "op_num", "Array of coupled variables"); params.addRequiredParam<UserObjectName>("GrainTracker_object", "The GrainTracker UserObject to get values from."); params.addRequiredParam<unsigned int>("grain_num", "Number of initial grains that will be modeled"); params.addParam<unsigned int>("stiffness_buffer",10,"Number of extra elastic stiffnesses that are created to handle new grains"); params.addRequiredParam<std::vector<Real> >("Elastic_constants", "Vector containing elastic constants for fill method"); params.addParam<MooseEnum>("fill_method", RankFourTensor::fillMethodEnum() = "symmetric9", "The fill method"); return params; }
InputParameters validParams<GrainTrackerInterface>() { InputParameters params = validParams<FeatureFloodCount>(); params.addParam<int>("tracking_step", 0, "The timestep for when we should start tracking grains"); params.addParam<Real>("convex_hull_buffer", 1.0, "The buffer around the convex hull used to determine" "when features intersect"); params.addParam<bool>("remap_grains", true, "Indicates whether remapping should be done or not (default: true)"); params.addParam<bool>("compute_op_maps", false, "Indicates whether the data structures that" "hold the active order parameter information" "should be populated or not"); params.addParam<bool>("center_of_mass_tracking", false, "Indicates whether the grain tracker uses bounding sphere centers" "or center of mass calculations for tracking grains"); params.addParam<UserObjectName>("ebsd_reader", "Optional: EBSD Reader for initial condition"); params.addRequiredCoupledVarWithAutoBuild("variable", "var_name_base", "op_num", "Array of coupled variables"); params.suppressParameter<std::vector<VariableName> >("variable"); return params; }