def _setup_harmonic_solver(self,mp,echo=0):
builder_and_solver = KratosMultiphysics.ResidualBasedBlockBuilderAndSolver(KratosMultiphysics.LinearSolver())
eigen_scheme = StructuralMechanicsApplication.EigensolverDynamicScheme()
harmonic_strategy = StructuralMechanicsApplication.HarmonicAnalysisStrategy(mp, eigen_scheme, builder_and_solver, False)
harmonic_strategy.SetEchoLevel(echo)
return harmonic_strategy
def _create_mechanical_solver(self):
eigen_scheme = self.get_solution_scheme()
builder_and_solver = self.get_builder_and_solver()
computing_model_part = self.GetComputingModelPart()
return StructuralMechanicsApplication.HarmonicAnalysisStrategy(computing_model_part,
eigen_scheme,
builder_and_solver,
self.harmonic_analysis_settings["use_effective_material_damping"].GetBool())
