def _GetNodalUpdateUtilities(self):
if (self.domain_size == 2):
return KratosFSI.NodalUpdateNewmark2D(
self.settings["fluid_solver_settings"]["alpha"].GetDouble())
else:
return KratosFSI.NodalUpdateNewmark3D(
self.settings["fluid_solver_settings"]["alpha"].GetDouble())
def _GetNodalUpdateUtilities(self):
structure_time_scheme = self.structure_solver.dynamic_settings["scheme_type"].GetString()
if (structure_time_scheme == "newmark"):
damp_factor_m = 0.0
elif (structure_time_scheme == "bossak"):
damp_factor_m = -0.3
else:
err_msg = "Requested structure time scheme type \"" + structure_time_scheme + "\" is not available!\n"
err_msg += "Available options are: \"newmark\", \"bossak\", \"relaxation\""
raise Exception(err_msg)
if (self.domain_size == 2):
return KratosFSI.NodalUpdateNewmark2D(damp_factor_m)
else:
return KratosFSI.NodalUpdateNewmark3D(damp_factor_m)