.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples\06-Multiphysics\Hfss_Mechanical.py"
.. LINE NUMBERS ARE GIVEN BELOW.
.. only:: html
.. note::
:class: sphx-glr-download-link-note
:ref:`Go to the end <sphx_glr_download_examples_06-Multiphysics_Hfss_Mechanical.py>`
to download the full example code.
.. rst-class:: sphx-glr-example-title
.. _sphx_glr_examples_06-Multiphysics_Hfss_Mechanical.py:
Multiphysics: HFSS-Mechanical multiphysics analysis
---------------------------------------------------
This example shows how you can use PyAEDT to create a multiphysics workflow that
includes Circuit, HFSS, and Mechanical.
.. GENERATED FROM PYTHON SOURCE LINES 9-12
Perform required imports
~~~~~~~~~~~~~~~~~~~~~~~~
Perform required imports.
.. GENERATED FROM PYTHON SOURCE LINES 12-16
.. code-block:: Python
import os
import pyaedt
.. GENERATED FROM PYTHON SOURCE LINES 17-20
Set AEDT version
~~~~~~~~~~~~~~~~
Set AEDT version.
.. GENERATED FROM PYTHON SOURCE LINES 20-23
.. code-block:: Python
aedt_version = "2024.1"
.. GENERATED FROM PYTHON SOURCE LINES 24-28
Set non-graphical mode
~~~~~~~~~~~~~~~~~~~~~~
Set non-graphical mode.
You can set ``non_graphical`` either to ``True`` or ``False``.
.. GENERATED FROM PYTHON SOURCE LINES 28-31
.. code-block:: Python
non_graphical = False
.. GENERATED FROM PYTHON SOURCE LINES 32-35
Download and open project
~~~~~~~~~~~~~~~~~~~~~~~~~
Download and open the project. Save it to the temporary folder.
.. GENERATED FROM PYTHON SOURCE LINES 35-38
.. code-block:: Python
project_temp_name = pyaedt.downloads.download_via_wizard(pyaedt.generate_unique_folder_name())
.. GENERATED FROM PYTHON SOURCE LINES 39-42
Start HFSS
~~~~~~~~~~
Start HFSS and initialize the PyAEDT object.
.. GENERATED FROM PYTHON SOURCE LINES 42-48
.. code-block:: Python
hfss = pyaedt.Hfss(projectname=project_temp_name, specified_version=aedt_version, non_graphical=non_graphical,
new_desktop_session=True)
pin_names = hfss.excitations
hfss.change_material_override(True)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
C:\actions-runner\_work\_tool\Python\3.10.9\x64\lib\subprocess.py:1072: ResourceWarning: subprocess 7524 is still running
_warn("subprocess %s is still running" % self.pid,
C:\actions-runner\_work\pyaedt\pyaedt\.venv\lib\site-packages\pyaedt\generic\settings.py:383: ResourceWarning: unclosed file <_io.TextIOWrapper name='D:\\Temp\\pyaedt_ansys.log' mode='a' encoding='cp1252'>
self._logger = val
True
.. GENERATED FROM PYTHON SOURCE LINES 49-52
Start Circuit
~~~~~~~~~~~~~
Start Circuit and add the HFSS dynamic link component to it.
.. GENERATED FROM PYTHON SOURCE LINES 52-56
.. code-block:: Python
circuit = pyaedt.Circuit()
hfss_comp = circuit.modeler.schematic.add_subcircuit_dynamic_link(hfss)
.. GENERATED FROM PYTHON SOURCE LINES 57-61
Set up dynamic link options
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Set up dynamic link options. The argument for the ``set_sim_option_on_hfss_subcircuit``
method can be the component name, component ID, or component object.
.. GENERATED FROM PYTHON SOURCE LINES 61-67
.. code-block:: Python
circuit.modeler.schematic.refresh_dynamic_link(hfss_comp.composed_name)
circuit.modeler.schematic.set_sim_option_on_hfss_subcircuit(hfss_comp)
hfss_setup_name = hfss.setups[0].name + " : " + hfss.setups[0].sweeps[0].name
circuit.modeler.schematic.set_sim_solution_on_hfss_subcircuit(hfss_comp.composed_name, hfss_setup_name)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 68-72
Create ports and excitations
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Create ports and excitations. Find component pin locations and create interface
ports on them. Define the voltage source on the input port.
.. GENERATED FROM PYTHON SOURCE LINES 72-93
.. code-block:: Python
circuit.modeler.schematic.create_interface_port(
name="Excitation_1", location=[hfss_comp.pins[0].location[0], hfss_comp.pins[0].location[1]]
)
circuit.modeler.schematic.create_interface_port(
name="Excitation_2", location=[hfss_comp.pins[1].location[0], hfss_comp.pins[1].location[1]]
)
circuit.modeler.schematic.create_interface_port(
name="Port_1", location=[hfss_comp.pins[2].location[0], hfss_comp.pins[2].location[1]]
)
circuit.modeler.schematic.create_interface_port(
name="Port_2", location=[hfss_comp.pins[3].location[0], hfss_comp.pins[3].location[1]]
)
voltage = 1
phase = 0
ports_list = ["Excitation_1", "Excitation_2"]
source = circuit.assign_voltage_sinusoidal_excitation_to_ports(ports_list)
source.ac_magnitude = voltage
source.phase = phase
.. GENERATED FROM PYTHON SOURCE LINES 94-97
Create setup
~~~~~~~~~~~~
Create a setup.
.. GENERATED FROM PYTHON SOURCE LINES 97-107
.. code-block:: Python
setup_name = "MySetup"
LNA_setup = circuit.create_setup(name=setup_name)
bw_start = 4.3
bw_stop = 4.4
n_points = 1001
unit = "GHz"
sweep_list = ["LINC", str(bw_start) + unit, str(bw_stop) + unit, str(n_points)]
LNA_setup.props["SweepDefinition"]["Data"] = " ".join(sweep_list)
.. GENERATED FROM PYTHON SOURCE LINES 108-112
Solve and push excitations
~~~~~~~~~~~~~~~~~~~~~~~~~~
Solve the circuit and push excitations to the HFSS model to calculate the
correct value of losses.
.. GENERATED FROM PYTHON SOURCE LINES 112-117
.. code-block:: Python
circuit.analyze()
circuit.push_excitations(instance="S1", setup=setup_name)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 118-121
Start Mechanical
~~~~~~~~~~~~~~~~
Start Mechanical and copy bodies from the HFSS project.
.. GENERATED FROM PYTHON SOURCE LINES 121-126
.. code-block:: Python
mech = pyaedt.Mechanical()
mech.copy_solid_bodies_from(hfss)
mech.change_material_override(True)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. GENERATED FROM PYTHON SOURCE LINES 127-130
Get losses from HFSS and assign convection to Mechanical
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Get losses from HFSS and assign the convection to Mechanical.
.. GENERATED FROM PYTHON SOURCE LINES 130-138
.. code-block:: Python
mech.assign_em_losses(design=hfss.design_name, setup=hfss.setups[0].name, sweep="LastAdaptive",
map_frequency=hfss.setups[0].props["Frequency"], surface_objects=hfss.get_all_conductors_names())
diels = ["1_pd", "2_pd", "3_pd", "4_pd", "5_pd"]
for el in diels:
mech.assign_uniform_convection(assignment=[mech.modeler[el].top_face_y, mech.modeler[el].bottom_face_y],
convection_value=3)
.. GENERATED FROM PYTHON SOURCE LINES 139-142
Plot model
~~~~~~~~~~
Plot the model.
.. GENERATED FROM PYTHON SOURCE LINES 142-145
.. code-block:: Python
mech.plot(show=False, export_path=os.path.join(mech.working_directory, "Mech.jpg"), plot_air_objects=False)
.. image-sg:: /examples/06-Multiphysics/images/sphx_glr_Hfss_Mechanical_001.png
:alt: Hfss Mechanical
:srcset: /examples/06-Multiphysics/images/sphx_glr_Hfss_Mechanical_001.png
:class: sphx-glr-single-img
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.generic.plot.ModelPlotter object at 0x0000022668790070>
.. GENERATED FROM PYTHON SOURCE LINES 146-149
Solve and plot thermal results
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Solve and plot the thermal results.
.. GENERATED FROM PYTHON SOURCE LINES 149-158
.. code-block:: Python
mech.create_setup()
mech.save_project()
mech.analyze()
surfaces = []
for name in mech.get_all_conductors_names():
surfaces.extend(mech.modeler.get_object_faces(name))
mech.post.create_fieldplot_surface(assignment=surfaces, quantity="Temperature")
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modules.solutions.FieldPlot object at 0x000002266875D2D0>
.. GENERATED FROM PYTHON SOURCE LINES 159-162
Release AEDT
~~~~~~~~~~~~
Release AEDT.
.. GENERATED FROM PYTHON SOURCE LINES 162-164
.. code-block:: Python
mech.release_desktop(True, True)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. rst-class:: sphx-glr-timing
**Total running time of the script:** (4 minutes 52.629 seconds)
.. _sphx_glr_download_examples_06-Multiphysics_Hfss_Mechanical.py:
.. only:: html
.. container:: sphx-glr-footer sphx-glr-footer-example
.. container:: sphx-glr-download sphx-glr-download-jupyter
:download:`Download Jupyter notebook: Hfss_Mechanical.ipynb <Hfss_Mechanical.ipynb>`
.. container:: sphx-glr-download sphx-glr-download-python
:download:`Download Python source code: Hfss_Mechanical.py <Hfss_Mechanical.py>`
.. only:: html
.. rst-class:: sphx-glr-signature
`Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_