docs: Added an end-to-end example focused on Turbomachinery [skip tests] (#3947)

This example showcases how to use pyfluent for a turbomachinery
application. It includes:

- Settings API usage 
- Named expressions
- Report definitions
- Monitors
- Post-processing

---------

Co-authored-by: Prithwish Mukherjee <[email protected]>
Co-authored-by: pyansys-ci-bot <[email protected]>

Author: 3 people

doc/changelog.d/3947.documentation.md

@@ -0,0 +1 @@
+Added an end-to-end example focused on Turbomachinery [skip tests]

doc/source/_static/pump-volute-geom.png

@@ -149,7 +149,7 @@ def _stop_fluent_container(gallery_conf, fname):
     # path where to save gallery generated examples
     "gallery_dirs": ["examples"],
     # Pattern to search for example files
-    "filename_pattern": r"exhaust_system_settings_api\.py|external_compressible_flow\.py|mixing_elbow_settings_api\.py|modeling_cavitation\.py|species_transport\.py|ahmed_body_workflow\.py|brake\.py|DOE_ML\.py|radiation_headlamp\.py|parametric_static_mixer_1\.py|conjugate_heat_transfer\.py|tyler_sofrin_modes\.py|lunar_lander_thermal\.py|modeling_ablation\.py",
+    "filename_pattern": r"exhaust_system_settings_api\.py|external_compressible_flow\.py|mixing_elbow_settings_api\.py|modeling_cavitation\.py|species_transport\.py|ahmed_body_workflow\.py|brake\.py|DOE_ML\.py|radiation_headlamp\.py|parametric_static_mixer_1\.py|conjugate_heat_transfer\.py|tyler_sofrin_modes\.py|lunar_lander_thermal\.py|modeling_ablation\.py|frozen_rotor_workflow\.py",
     # Do not execute examples
     "plot_gallery": False,
     # Remove the "Download all examples" button from the top level gallery