3D printed 120x120x30mm wind speed air straightener,for racing and aviation sim's.
In tests this wind speed air straightener increased the fans wind velocity as follows.
Tests done at 50cm with a Delta 12v 4A (252 CFM) 120x38mm fan.
- Without air straightener 8.kph
- With air straightener 29.kph
Simply screw the air straightener to the exhaust side of your PC fan for improved wind speed performance.
It has been made to be functional aswell as to look good.