3D Printer default Nozzle Duct

About this project

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.