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examples/gallery/07_blade_morph.py → examples/gallery/06_blade_morph.py
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|---|---|---|
| @@ -1,124 +1,124 @@ | ||
| """ | ||
| .. _ref_turbine_blade: | ||
| ============================================================ | ||
| Morphing a hexahedral mesh of a turbine blade to a new shape | ||
| ============================================================ | ||
| **Summary**: This example demonstrates how to morph a structural | ||
| hexahedral mesh of a turbine blade to a new deformed shape | ||
| defined by a target geometry file. | ||
| Objective | ||
| ~~~~~~~~~~ | ||
| This example appends a CDB mesh with a CAD geometry | ||
| and match morphes the mesh to the geometry. | ||
| .. image:: ../../../images/turbine_blade.png | ||
| :align: center | ||
| :width: 800 | ||
| :alt: Turbine blade hexahedral mesh. | ||
| Procedure | ||
| ~~~~~~~~~~ | ||
| * Launch an Ansys Prime Server instance and connect the PyPrimeMesh client. | ||
| * Read the mesh and append the new CAD geometry shape. | ||
| * Define the mesh source faces and the target geometry faces to match morph. | ||
| * Match morph the turbine blade mesh to the new CAD geometry shape. | ||
| * Write the mesh for structural analysis. | ||
| """ | ||
|
|
||
| ############################################################################### | ||
| # Launch Ansys Prime Server | ||
| # ~~~~~~~~~~~~~~~~~~~~~~~~~ | ||
| # Import all necessary modules. | ||
| # Launch the Ansys Prime Server instance and connect the client. | ||
| # Get the client model and instantiate meshing utilities from the ``lucid`` class. | ||
|
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||
| import os | ||
| import tempfile | ||
|
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||
| import ansys.meshing.prime as prime | ||
| from ansys.meshing.prime.graphics import Graphics | ||
|
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||
| prime_client = prime.launch_prime() | ||
| model = prime_client.model | ||
| mesh_util = prime.lucid.Mesh(model=model) | ||
|
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||
| ############################################################################### | ||
| # Read files | ||
| # ~~~~~~~~~~ | ||
| # Download the turbine blade mesh file and CAD geometry. | ||
| # Read the mesh and append the geometry. | ||
| # Display the source and the target. | ||
|
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||
| # For Windows OS users, scdoc is also available for geometry: | ||
| # target_geometry = prime.examples.download_turbine_blade_target_scdoc() | ||
|
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||
| source_mesh = prime.examples.download_turbine_blade_cdb() | ||
| target_geometry = prime.examples.download_deformed_blade_fmd() | ||
| mesh_util.read(file_name=target_geometry) | ||
| mesh_util.read(file_name=source_mesh, append=True) | ||
|
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||
| display = Graphics(model) | ||
| display() | ||
| print(model) | ||
|
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||
| ############################################################################### | ||
| # Define source and target faces | ||
| # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | ||
|
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||
| source_part = model.get_part_by_name("blade") | ||
| target_part = model.get_part_by_name("blade_deformed") | ||
| source = source_part.get_face_zonelets() | ||
| target = target_part.get_topo_faces() | ||
|
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||
| ############################################################################### | ||
| # Match morph mesh | ||
| # ~~~~~~~~~~~~~~~~ | ||
| # Set the target type to be for topoface because the target is geometry. | ||
| # Morph the source face zonelets of ``source_part`` to the | ||
| # target topo faces of the geometry. | ||
|
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||
| morpher = prime.Morpher(model) | ||
| match_pair = prime.MatchPair( | ||
| model=model, | ||
| source_surfaces=source, | ||
| target_surfaces=target, | ||
| target_type=prime.MatchPairTargetType.TOPOFACE, | ||
| ) | ||
|
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||
| params = prime.MatchMorphParams(model) | ||
| bc_params = prime.MorphBCParams(model) | ||
| solver_params = prime.MorphSolveParams(model) | ||
|
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||
| morpher.match_morph( | ||
| part_id=source_part.id, | ||
| match_pairs=[match_pair], | ||
| match_morph_params=params, | ||
| bc_params=bc_params, | ||
| solve_params=solver_params, | ||
| ) | ||
|
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||
| # Display the morphed mesh | ||
| display() | ||
|
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||
| ############################################################################### | ||
| # Write mesh | ||
| # ~~~~~~~~~~ | ||
| # Write the morphed CDB file. The geometry is ignored when exporting to a CDB | ||
| # file. | ||
|
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||
| with tempfile.TemporaryDirectory() as temp_folder: | ||
| mesh_file = os.path.join(temp_folder, "morphed_turbine_blade.cdb") | ||
| mesh_util.write(mesh_file) | ||
| assert os.path.exists(mesh_file) | ||
| print("\nExported file:\n", mesh_file) | ||
|
|
||
| ############################################################################### | ||
| # Exit PyPrimeMesh | ||
| # ~~~~~~~~~~~~~~~~ | ||
|
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| prime_client.exit() | ||
| """ | ||
| .. _ref_turbine_blade: | ||
| ============================================================ | ||
| Morphing a hexahedral mesh of a turbine blade to a new shape | ||
| ============================================================ | ||
| **Summary**: This example demonstrates how to morph a structural | ||
| hexahedral mesh of a turbine blade to a new deformed shape | ||
| defined by a target geometry file. | ||
| Objective | ||
| ~~~~~~~~~~ | ||
| This example appends a CDB mesh with a CAD geometry | ||
| and match morphes the mesh to the geometry. | ||
| .. image:: ../../../images/turbine_blade.png | ||
| :align: center | ||
| :width: 800 | ||
| :alt: Turbine blade hexahedral mesh. | ||
| Procedure | ||
| ~~~~~~~~~~ | ||
| * Launch an Ansys Prime Server instance and connect the PyPrimeMesh client. | ||
| * Read the mesh and append the new CAD geometry shape. | ||
| * Define the mesh source faces and the target geometry faces to match morph. | ||
| * Match morph the turbine blade mesh to the new CAD geometry shape. | ||
| * Write the mesh for structural analysis. | ||
| """ | ||
|
|
||
| ############################################################################### | ||
| # Launch Ansys Prime Server | ||
| # ~~~~~~~~~~~~~~~~~~~~~~~~~ | ||
| # Import all necessary modules. | ||
| # Launch the Ansys Prime Server instance and connect the client. | ||
| # Get the client model and instantiate meshing utilities from the ``lucid`` class. | ||
|
|
||
| import os | ||
| import tempfile | ||
|
|
||
| import ansys.meshing.prime as prime | ||
| from ansys.meshing.prime.graphics import Graphics | ||
|
|
||
| prime_client = prime.launch_prime() | ||
| model = prime_client.model | ||
| mesh_util = prime.lucid.Mesh(model=model) | ||
|
|
||
| ############################################################################### | ||
| # Read files | ||
| # ~~~~~~~~~~ | ||
| # Download the turbine blade mesh file and CAD geometry. | ||
| # Read the mesh and append the geometry. | ||
| # Display the source and the target. | ||
|
|
||
| # For Windows OS users, scdoc is also available for geometry: | ||
| # target_geometry = prime.examples.download_turbine_blade_target_scdoc() | ||
|
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| source_mesh = prime.examples.download_turbine_blade_cdb() | ||
| target_geometry = prime.examples.download_deformed_blade_fmd() | ||
| mesh_util.read(file_name=target_geometry) | ||
| mesh_util.read(file_name=source_mesh, append=True) | ||
|
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| display = Graphics(model) | ||
| display() | ||
| print(model) | ||
|
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||
| ############################################################################### | ||
| # Define source and target faces | ||
| # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | ||
|
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| source_part = model.get_part_by_name("blade") | ||
| target_part = model.get_part_by_name("blade_deformed") | ||
| source = source_part.get_face_zonelets() | ||
| target = target_part.get_topo_faces() | ||
|
|
||
| ############################################################################### | ||
| # Match morph mesh | ||
| # ~~~~~~~~~~~~~~~~ | ||
| # Set the target type to be for topoface because the target is geometry. | ||
| # Morph the source face zonelets of ``source_part`` to the | ||
| # target topo faces of the geometry. | ||
|
|
||
| morpher = prime.Morpher(model) | ||
| match_pair = prime.MatchPair( | ||
| model=model, | ||
| source_surfaces=source, | ||
| target_surfaces=target, | ||
| target_type=prime.MatchPairTargetType.TOPOFACE, | ||
| ) | ||
|
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| params = prime.MatchMorphParams(model) | ||
| bc_params = prime.MorphBCParams(model) | ||
| solver_params = prime.MorphSolveParams(model) | ||
|
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| morpher.match_morph( | ||
| part_id=source_part.id, | ||
| match_pairs=[match_pair], | ||
| match_morph_params=params, | ||
| bc_params=bc_params, | ||
| solve_params=solver_params, | ||
| ) | ||
|
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| # Display the morphed mesh | ||
| display() | ||
|
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||
| ############################################################################### | ||
| # Write mesh | ||
| # ~~~~~~~~~~ | ||
| # Write the morphed CDB file. The geometry is ignored when exporting to a CDB | ||
| # file. | ||
|
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| with tempfile.TemporaryDirectory() as temp_folder: | ||
| mesh_file = os.path.join(temp_folder, "morphed_turbine_blade.cdb") | ||
| mesh_util.write(mesh_file) | ||
| assert os.path.exists(mesh_file) | ||
| print("\nExported file:\n", mesh_file) | ||
|
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| ############################################################################### | ||
| # Exit PyPrimeMesh | ||
| # ~~~~~~~~~~~~~~~~ | ||
|
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| prime_client.exit() |
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