.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "examples/modeling_features/031-imported-solid-model.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_examples_modeling_features_031-imported-solid-model.py: .. _imported_solid_model_example: Imported solid model ==================== This example guides you through the definition of an :class:`.ImportedSolidModel` which allows to map the layup onto an external solid mesh. In contrast to the :class:`.SolidModel`, the raw solid mesh of :class:`.ImportedSolidModel` is loaded from an external source, such as a CDB file. In this example, the layup is applied onto a t-joint which consists of different parts such as shell, stringer, and bonding skins. The example only shows the PyACP part of the setup. For a complete composite analysis, see :ref:`pymapdl_workflow_example`. This example starts from an ACP model with layup. It shows how to: - Create an :class:`.ImportedSolidModel` from an external mesh. - Define the :class:`.LayupMappingObject` to apply the layup onto the solid mesh. - Scope plies to specific parts of the solid mesh. - Visualize the mapped layup. It is recommended to look at the Ansys help for all the details. This example shows the basic setup only. .. GENERATED FROM PYTHON SOURCE LINES 50-51 Import the standard library and third-party dependencies. .. GENERATED FROM PYTHON SOURCE LINES 51-56 .. code-block:: Python import pathlib import tempfile import pyvista .. GENERATED FROM PYTHON SOURCE LINES 57-58 Import the PyACP dependencies. .. GENERATED FROM PYTHON SOURCE LINES 58-63 .. code-block:: Python from ansys.acp.core import ElementTechnology, LayupMappingRosetteSelectionMethod, launch_acp from ansys.acp.core.extras import ExampleKeys, get_example_file .. GENERATED FROM PYTHON SOURCE LINES 65-69 Start ACP and load the model ---------------------------- %% Get the example file from the server. .. GENERATED FROM PYTHON SOURCE LINES 69-73 .. code-block:: Python tempdir = tempfile.TemporaryDirectory() WORKING_DIR = pathlib.Path(tempdir.name) input_file = get_example_file(ExampleKeys.IMPORTED_SOLID_MODEL_ACPH5, WORKING_DIR) .. GENERATED FROM PYTHON SOURCE LINES 74-75 Launch the PyACP server and connect to it. .. GENERATED FROM PYTHON SOURCE LINES 75-77 .. code-block:: Python acp = launch_acp() .. GENERATED FROM PYTHON SOURCE LINES 78-79 Load the model from an acph5 file .. GENERATED FROM PYTHON SOURCE LINES 79-81 .. code-block:: Python model = acp.import_model(input_file) .. GENERATED FROM PYTHON SOURCE LINES 82-87 Import external solid model --------------------------- Get the solid mesh file and create an ImportedSolidModel, load the initial mesh and show the raw mesh without any mapping. .. GENERATED FROM PYTHON SOURCE LINES 87-95 .. code-block:: Python solid_mesh_file = get_example_file(ExampleKeys.IMPORTED_SOLID_MODEL_SOLID_MESH, WORKING_DIR) imported_solid_model = model.create_imported_solid_model( name="Imported Solid Model", ) imported_solid_model.refresh(path=solid_mesh_file, format="ansys:h5") imported_solid_model.import_initial_mesh() model.solid_mesh.to_pyvista().plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_001.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_001.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_001.vtksz .. GENERATED FROM PYTHON SOURCE LINES 96-98 The solid element sets are used as target for the mapping later. Here is the full list and one is visualized. .. GENERATED FROM PYTHON SOURCE LINES 98-108 .. code-block:: Python imported_solid_model.solid_element_sets.keys() solid_eset_mesh = imported_solid_model.solid_element_sets[ "mapping_target bonding skin right" ].solid_mesh plotter = pyvista.Plotter() plotter.add_mesh(solid_eset_mesh.to_pyvista()) plotter.add_mesh(model.solid_mesh.to_pyvista(), opacity=0.2, show_edges=False) plotter.show() .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_002.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_002.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_002.vtksz .. GENERATED FROM PYTHON SOURCE LINES 109-115 Add mapping objects ------------------- Link the layup (plies) of the top skin of the sandwich with the corresponding named selections of the solid mesh and show the updated solid model. .. GENERATED FROM PYTHON SOURCE LINES 115-128 .. code-block:: Python solid_esets = imported_solid_model.solid_element_sets imported_solid_model.create_layup_mapping_object( name="sandwich skin top", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[model.element_sets["els_sandwich_skin_top"]], entire_solid_mesh=False, solid_element_sets=[solid_esets["mapping_target sandwich skin top"]], ) model.update() model.solid_mesh.to_pyvista().plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_003.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_003.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_003.vtksz .. GENERATED FROM PYTHON SOURCE LINES 129-130 Show the mass of the solid model elements .. GENERATED FROM PYTHON SOURCE LINES 130-134 .. code-block:: Python mass_data = model.elemental_data.mass assert mass_data is not None mass_data.get_pyvista_mesh(mesh=model.solid_mesh).plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_004.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_004.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_004.vtksz .. GENERATED FROM PYTHON SOURCE LINES 135-136 Add other mapping objects .. GENERATED FROM PYTHON SOURCE LINES 136-174 .. code-block:: Python imported_solid_model.create_layup_mapping_object( name="sandwich skin bottom", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[model.element_sets["els_sandwich_skin_bottom"]], entire_solid_mesh=False, solid_element_sets=[ imported_solid_model.solid_element_sets["mapping_target sandwich skin bottom"] ], ) imported_solid_model.create_layup_mapping_object( name="stringer", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[model.element_sets["els_stringer_skin_left"]], entire_solid_mesh=False, solid_element_sets=[ solid_esets[v] for v in [ "mapping_target stringer honeycomb", "mapping_target stringer skin left", "mapping_target stringer skin right", ] ], ) imported_solid_model.create_layup_mapping_object( name="bonding skin", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[ model.element_sets[v] for v in ["els_bonding_skin_left", "els_bonding_skin_right"] ], entire_solid_mesh=False, solid_element_sets=[ solid_esets[v] for v in ["mapping_target bonding skin left", "mapping_target bonding skin right"] ], ) .. rst-class:: sphx-glr-script-out .. code-block:: none .. GENERATED FROM PYTHON SOURCE LINES 175-176 Show intermediate result .. GENERATED FROM PYTHON SOURCE LINES 176-179 .. code-block:: Python model.update() model.solid_mesh.to_pyvista().plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_005.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_005.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_005.vtksz .. GENERATED FROM PYTHON SOURCE LINES 180-182 The mapping can also be done for specific plies as shown for the core materials. .. GENERATED FROM PYTHON SOURCE LINES 182-216 .. code-block:: Python imported_solid_model.create_layup_mapping_object( name="foam", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[ model.element_sets[v] for v in ["els_foam_core_left", "els_foam_core_right"] ], select_all_plies=False, sequences=[model.modeling_groups["MG foam_core"]], entire_solid_mesh=False, solid_element_sets=[solid_esets["mapping_target foam core"]], delete_lost_elements=False, filler_material=model.materials["SAN Foam (81 kg m^-3)"], rosettes=[model.rosettes["Global Coordinate System"]], rosette_selection_method=LayupMappingRosetteSelectionMethod.MINIMUM_DISTANCE, ) imported_solid_model.create_layup_mapping_object( name="honeycomb", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[ model.element_sets[v] for v in ["els_honeycomb_left", "els_honeycomb_right"] ], select_all_plies=False, sequences=[model.modeling_groups["MG honeycomb_core"]], entire_solid_mesh=False, solid_element_sets=[solid_esets["mapping_target sandwich honeycomb"]], delete_lost_elements=False, filler_material=model.materials["Honeycomb"], rosettes=[model.rosettes["Global Coordinate System"]], rosette_selection_method=LayupMappingRosetteSelectionMethod.MINIMUM_DISTANCE, ) model.update() model.solid_mesh.to_pyvista().plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_006.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_006.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_006.vtksz .. GENERATED FROM PYTHON SOURCE LINES 217-219 Add filler mapping objects where the solid mesh is "filled" with a single material. No plies from the layup are used here. .. GENERATED FROM PYTHON SOURCE LINES 219-234 .. code-block:: Python imported_solid_model.create_layup_mapping_object( name="resin", element_technology=ElementTechnology.LAYERED_ELEMENT, shell_element_sets=[], entire_solid_mesh=False, solid_element_sets=[ solid_esets[v] for v in ["mapping_target adhesive", "mapping_target adhesive stringer root"] ], delete_lost_elements=False, filler_material=model.materials["Resin Epoxy"], rosettes=[model.rosettes["Global Coordinate System"]], rosette_selection_method=LayupMappingRosetteSelectionMethod.MINIMUM_DISTANCE, ) .. rst-class:: sphx-glr-script-out .. code-block:: none .. GENERATED FROM PYTHON SOURCE LINES 235-236 Show final solid mesh with mapped layup .. GENERATED FROM PYTHON SOURCE LINES 236-240 .. code-block:: Python model.update() model.solid_mesh.to_pyvista().plot(show_edges=True) .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_007.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_007.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_007.vtksz .. GENERATED FROM PYTHON SOURCE LINES 241-249 Show extent and thickness of mapped plies ----------------------------------------- Use :func:`.print_model` to get the list of plies. After identifying the ply of interest, for example the thickness can be visualized. Note that only ply-wise data of :class:`.AnalysisPly` can be visualized on the solid mesh. :class:`.ProductionPly` and :class:`.ModelingPly` cannot be visualized on the solid mesh. .. GENERATED FROM PYTHON SOURCE LINES 249-263 .. code-block:: Python ap = ( model.modeling_groups["MG bonding_skin_right"] .modeling_plies["ModelingPly.26"] .production_plies["ProductionPly.33"] .analysis_plies["P1L1__ModelingPly.26"] ) thickness_data = ap.elemental_data.thickness thickness_pyvista_mesh = thickness_data.get_pyvista_mesh(mesh=ap.solid_mesh) # type: ignore plotter = pyvista.Plotter() plotter.add_mesh(thickness_pyvista_mesh) plotter.add_mesh(model.solid_mesh.to_pyvista(), opacity=0.2, show_edges=False) plotter.show() .. tab-set:: .. tab-item:: Static Scene .. image-sg:: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_008.png :alt: 031 imported solid model :srcset: /examples/modeling_features/images/sphx_glr_031-imported-solid-model_008.png :class: sphx-glr-single-img .. tab-item:: Interactive Scene .. offlineviewer:: /home/runner/work/pyacp/pyacp/doc/source/examples/modeling_features/images/sphx_glr_031-imported-solid-model_008.vtksz .. GENERATED FROM PYTHON SOURCE LINES 264-277 Other features -------------- The :class:`.CutOffGeometry` can be used in combination witt the :class:`.ImportedSolidModel` as well. See example :ref:`solid_model_example` for more details. More plotting capabilities are shown in the example :ref:`solid_model_example` as well. An example of an :class:`.ImportedSolidModel` in combination with :class:`.ImportedModelingPly` is shown in :ref:`imported_plies_example`. The solid mesh can be exported as CDB for MAPDL or to PyMechanical for further analysis. These workflows are shown in :ref:`pymapdl_workflow_example` and :ref:`pymechanical_solid_example`. .. rst-class:: sphx-glr-timing **Total running time of the script:** (0 minutes 20.695 seconds) .. _sphx_glr_download_examples_modeling_features_031-imported-solid-model.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: 031-imported-solid-model.ipynb <031-imported-solid-model.ipynb>` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: 031-imported-solid-model.py <031-imported-solid-model.py>` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: 031-imported-solid-model.zip <031-imported-solid-model.zip>` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_