120 mm Fan Air Flow Optimizer/ Flow Rectifier / Nozzle

thingiverse

My innovative solution to the unofficial fan accessories challenge results in a creative "flow rectifier" that expertly channels air flow from a 120 mm fan, efficiently eliminating turbulences and maximizing airflow efficiency. Eager to print this unique piece of engineering, I have previously utilized a similar design with impressive results on a different fan model - there's no reason it won't perform equally well here. Update: Printing is done and thorough testing reveals an overwhelmingly positive outcome. With the flow rectifier installed, the effective range of standard fans increases dramatically to more than 1.2 meters! Utilizing affordable PLA prints allows for rapid and budget-friendly prototyping.