.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples/mbr_sweep_example.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_examples_mbr_sweep_example.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_examples_mbr_sweep_example.py:


.. _multi_blade_row_example:

Multi blade row meshing example
-------------------------------
This basic example shows how to set up a multi blade row meshing instance and execute it in parallel.

.. GENERATED FROM PYTHON SOURCE LINES 34-38

Perform required imports
~~~~~~~~~~~~~~~~~~~~~~~~
Perform the required imports. It is assumed that the ``ansys-turbogrid-core``
package has been installed.

.. GENERATED FROM PYTHON SOURCE LINES 38-51

.. code-block:: Python



    import pathlib
    import time

    install_path = pathlib.PurePath(__file__).parent.parent.as_posix()

    from ansys.turbogrid.core.multi_blade_row.multi_blade_row import multi_blade_row as MBR

    all_face_areas = {}
    all_element_counts = {}



.. GENERATED FROM PYTHON SOURCE LINES 52-55

Create a multi_blade_row and initialize it
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Use the Concepts NREC sample provided.

.. GENERATED FROM PYTHON SOURCE LINES 55-65

.. code-block:: Python


    start_time = time.time()
    print(f"Start time: {time.asctime(time.localtime())}")
    machine = MBR()
    machine.init_from_ndf(f"{install_path}/tests/ndf/AxialFanMultiRow.ndf")
    # machine.plot_machine()
    brs = machine.get_blade_row_names()
    original_face_areas = machine.get_average_base_face_areas()
    print(f"original_face_areas: {original_face_areas}")


.. GENERATED FROM PYTHON SOURCE LINES 66-69

Set the sizing strategy for the machine
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If this is omitted, the defaults for TurboGrid will be used.

.. GENERATED FROM PYTHON SOURCE LINES 69-73

.. code-block:: Python


    machine.set_machine_sizing_strategy(MBR.MachineSizingStrategy.MIN_FACE_AREA)



.. GENERATED FROM PYTHON SOURCE LINES 74-77

Sweep a parameter
~~~~~~~~~~~~~~~~~
In this case, increase the global size factor, and measure the (base) layer face areas, and the element counts.

.. GENERATED FROM PYTHON SOURCE LINES 77-100

.. code-block:: Python


    for factor in [1, 1.5, 2]:
        all_face_areas[factor] = []
        all_element_counts[factor] = []
        machine.set_machine_size_factor(factor)
        all_face_areas[factor] = machine.get_average_base_face_areas()
        all_element_counts[factor] = machine.get_element_counts()

    end_time = time.time()
    print(f"End time: {time.asctime(time.localtime())}")
    print(f"Duration: {(end_time-start_time)/60} minutes")
    print(f"Average Base Face Sizes")
    print(f"Blade Rows: {', '.join(brs)}")
    for size_factor, face_areas in all_face_areas.items():
        print(
            f"""machine size_factor {size_factor}: {', '.join([f"{value:.6e}" for value in face_areas.values()])}  """
        )
    print(f"Element Counts")
    print(f"Blade Rows: {', '.join(brs)}")
    for size_factor, element_counts in all_element_counts.items():
        print(
            f"""machine size_factor {size_factor}: {', '.join(str(value) for value in element_counts.values())}  """
        )


.. _sphx_glr_download_examples_mbr_sweep_example.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: mbr_sweep_example.ipynb <mbr_sweep_example.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: mbr_sweep_example.py <mbr_sweep_example.py>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_