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fsi test case starting
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‎tests/cases/fsi/pipe_3d_prestress/mesh/fluid/mesh-complete.mesh.vtu‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/fluid/mesh-surfaces/end.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/fluid/mesh-surfaces/interface.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/fluid/mesh-surfaces/start.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/solid/mesh-complete.mesh.vtu‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/solid/mesh-surfaces/end.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/solid/mesh-surfaces/interface.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/solid/mesh-surfaces/outside.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/mesh/solid/mesh-surfaces/start.vtp‎

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‎tests/cases/fsi/pipe_3d_prestress/prestress_calc.xml‎

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<?xml version="1.0" encoding="UTF-8" ?>
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<svMultiPhysicsFile version="0.1">
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<GeneralSimulationParameters>
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<Continue_previous_simulation> 0 </Continue_previous_simulation>
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<Number_of_spatial_dimensions> 3 </Number_of_spatial_dimensions>
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<Number_of_time_steps> 10 </Number_of_time_steps>
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<Time_step_size> 1e-4 </Time_step_size>
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<Spectral_radius_of_infinite_time_step> 0.50 </Spectral_radius_of_infinite_time_step>
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<Searched_file_name_to_trigger_stop> STOP_SIM </Searched_file_name_to_trigger_stop>
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<Save_results_to_VTK_format> true </Save_results_to_VTK_format>
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<Name_prefix_of_saved_VTK_files> result </Name_prefix_of_saved_VTK_files>
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<Increment_in_saving_VTK_files> 5 </Increment_in_saving_VTK_files>
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<Start_saving_after_time_step> 1 </Start_saving_after_time_step>
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<Increment_in_saving_restart_files> 1 </Increment_in_saving_restart_files>
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<Convert_BIN_to_VTK_format> 0 </Convert_BIN_to_VTK_format>
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<Verbose> 1 </Verbose>
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<Warning> 0 </Warning>
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<Debug> 0 </Debug>
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</GeneralSimulationParameters>
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<Add_mesh name="wall" >
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<Mesh_file_path> mesh_deformed/mesh-complete.mesh.vtu </Mesh_file_path>
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<Add_face name="wall_inlet">
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<Face_file_path> mesh_deformed/mesh-surfaces/start.vtp </Face_file_path>
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</Add_face>
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<Add_face name="wall_outlet">
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<Face_file_path> mesh_deformed/mesh-surfaces/end.vtp </Face_file_path>
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</Add_face>
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<Add_face name="wall_inner">
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<Face_file_path> mesh_deformed/mesh-surfaces/interface.vtp </Face_file_path>
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</Add_face>
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<Add_face name="wall_outer">
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<Face_file_path> mesh_deformed/mesh-surfaces/outside.vtp </Face_file_path>
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</Add_face>
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<Domain> 1 </Domain>
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</Add_mesh>
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<Add_equation type="lElas" >
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<Coupled> true </Coupled>
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<Min_iterations> 1 </Min_iterations>
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<Max_iterations> 20 </Max_iterations>
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<Tolerance> 1e-5 </Tolerance>
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<Density> 1e-3 </Density>
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<Elasticity_modulus> 1e7 </Elasticity_modulus>
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<Poisson_ratio> 0.3 </Poisson_ratio>
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<Prestress> true </Prestress>
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<LS type="GMRES" >
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<Linear_algebra type="fsils" >
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<Preconditioner> fsils </Preconditioner>
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</Linear_algebra>
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<Tolerance> 1e-12 </Tolerance>
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<Max_iterations> 100 </Max_iterations>
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<Krylov_space_dimension> 50 </Krylov_space_dimension>
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</LS>
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<Output type="Spatial" >
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<Displacement> true </Displacement>
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<Velocity> true </Velocity>
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<Jacobian> true </Jacobian>
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<Stress> true </Stress>
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<Strain> true </Strain>
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<Cauchy_stress> true </Cauchy_stress>
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<Def_grad> true </Def_grad>
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<VonMises_stress> true </VonMises_stress>
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</Output>
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<Output type="Alias" >
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<Displacement> FS_Displacement </Displacement>
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</Output>
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<Add_BC name="wall_inlet" >
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<Type> Dir </Type>
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<Value> 0.0 </Value>
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<Impose_on_state_variable_integral> true </Impose_on_state_variable_integral>
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<Zero_out_perimeter> false </Zero_out_perimeter>
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<Effective_direction> (0, 0, 1) </Effective_direction>
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</Add_BC>
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<Add_BC name="wall_outlet" >
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<Type> Dir </Type>
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<Value> 0.0 </Value>
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<Impose_on_state_variable_integral> true </Impose_on_state_variable_integral>
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<Zero_out_perimeter> false </Zero_out_perimeter>
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<Effective_direction> (0, 0, 1 ) </Effective_direction>
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</Add_BC>
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<Add_BC name="wall_inner" >
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<Type> Neu </Type>
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<Value> 2.5e4 </Value>
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<Follower_pressure_load> true </Follower_pressure_load>
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</Add_BC>
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</Add_equation>
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</svMultiPhysicsFile>

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