turbine

thingiverse

The design is composed of a turbine that pushes and compresses the air, a top part that surrounds the turbine, a middle piece (I made two types for different applications, one for distributing the air through 6 tubes and the other for guiding the air towards the exit in the bottom part) and the bottom part, which can also be of two types: the one without an air exit for using with 6 tube distributor and the other one (which has the vents) to assemble with the middle part that had no tubes. The turbine hole was made for a brushless motor A2212 with a shaft diameter of 3.17 mm and the 6 screws that hold everything in place are M5. I still need to make some tests to see how many rpm does it cope with and how to improve the design to achieve higher efficiencies.