Leaf Blower Booster

This is a leaf blower booster that I wanted to upload more as a cautionary tale. I saw some quick videos of a product like this that claimed to double or triple the force of your leaf blower by increasing the amount of air output. I was skeptical but thought I could mock something up relatively simply. When testing while a large amount of air seemed to be moved it was at a slower speed so for my use case of moving leaves its not a great fit, maybe if you were just trying to blow some dust around a large area it might do a better job. There is no free lunch for some of the "amazing" claims that were made in thermodynamics or liquid dynamics it seems.

Print with supports for the arm print for the internal lip, then glue the tube to the arms. I included a .5mm gap which worked for my creality k1 for interference fitting. To fit onto a blower you will need some type of clamp, I just used some worm drive clamps I had laying around. If you wanted to use long term you may want to include so