docs: Added example on transient compressible flow (#4504)

This PR provides a example of simulating transient compressible flow

The example tries to follow the provided guidelines with
#4378 and uses the new API
implementation.

---------

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

Author: MohammedAnsys

.github/workflows/execute-examples-weekly.yml

@@ -165,6 +165,10 @@ jobs:
         run: |
           python examples/00-fluent/steady_vortex.py
 
+      - name: Execute transient_compressible_nozzle_workflow.py
+        run: |
+          python examples/00-fluent/transient_compressible_nozzle_workflow.py
+
 
       # https://github.com/ansys/pyfluent/issues/4157
       # - name: Execute conjugate_heat_transfer.py

doc/changelog.d/4504.documentation.md

@@ -0,0 +1 @@
+Added example on transient compressible flow

doc/source/_static/transient_compressible_1.png

@@ -152,7 +152,7 @@ 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|frozen_rotor_workflow\.py|mixing_tank_workflow\.py|single_battery_cell_workflow\.py|steady_vortex\.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|mixing_tank_workflow\.py|single_battery_cell_workflow\.py|steady_vortex\.py|transient_compressible_nozzle_workflow\.py",
     # Do not execute examples
     "plot_gallery": False,
     # Remove the "Download all examples" button from the top level gallery