Compressible

Find projects using the compressible analysis type here. | Page 124

simulation of an aerofoil at various supersonic speeds
study the shockwaves formes

Bypass with 2 flow breaks (conical & cylindrical) & 3 escape holes

Just to see where the air will hit the nozzle, so that adjustments can be made afterwards.

Examining the flow of air over this airfoil at different speeds. Uses compressible flow theory.

To understand how the air reacts to the plane

Predesign calculation of air stream in tunnel

3D Printer default Nozzle Duct for Creality / Ender range. 
To understand the airflow around the nozzle as a control experiment as the cooling effect is influenced by the direction of travel. i.e. cooling is greater if the direction is away from the duct placing, and worst in the opposite direction where the layed material is furthest from the cooling duct.
 
To be followed up with more refined designs (if necessary) that provide better all round airflow.

Testing the different factors that affect the lift on an airfoil