def SolveSolutionStep(self):
# Calling Solve bcs this is what is currently implemented in the MeshSolverStrategies
# explicit bool conversion is only needed bcs "Solve" returns a double
is_converged = bool(self.get_mesh_motion_solving_strategy().Solve())
self.MoveMesh()
# Superimpose the user-defined mesh displacement
for variable in KratosMultiphysics.kratos_utilities.GenerateVariableListFromInput(
self.settings["superimpose_mesh_disp_with"]):
KMM.SuperImposeMeshDisplacement(variable)
# Superimpose the user-defined mesh velocity
for variable in KratosMultiphysics.kratos_utilities.GenerateVariableListFromInput(
self.settings["superimpose_mesh_velocity_with"]):
KMM.SuperImposeMeshVelocity(variable)
return is_converged
def SolveSolutionStep(self):
is_converged = True
for mesh_solver in self.mesh_motion_solvers:
is_converged &= mesh_solver.SolveSolutionStep()
for mesh_solver in self.mesh_motion_solvers:
KMM.CalculateMeshVelocities(
mesh_solver.GetComputingModelPart(),
self.time_int_helper)
for variable in KM.kratos_utilities.GenerateVariableListFromInput(self.settings["superimpose_mesh_velocity_with"]):
KMM.SuperImposeMeshVelocity(variable)
if self.fluid_solver.GetComputingModelPart().ProcessInfo[KM.TIME] >= self.start_fluid_solution_time:
self.__ApplyALEBoundaryCondition()
is_converged &= self.fluid_solver.SolveSolutionStep()
return is_converged