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Tevo Michelangelo/CR-10/Ender3 dual circular fan duct 4010 stock fan

by cylemmulo Mar 3, 2019
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This looks great and I will be printing/installing it tonight. One thing I would suggest is to do a little work on the model to smooth/round out the transitions inside the funnels where the fans attach. Air is very susceptible to turbulence and drastically reduced flow rates when passing going around corners and even more so when going around sharp edges.

Yeah it definitely needs some work still. I would say I'm not going to get a TON more efficiency out of it but to be honest most of it is a lot of patchwork and guesswork on my end adapting this design to two nozzles so there are a ton of improvements still i'm sure.

Great work, thought I think you linked the wrong fan as remix. Wasn't this: https://www.thingiverse.com/thing:2804474

CR-10 Circular Fan Duct for OEM fan
by Paclanc

Ah thanks you are right, somehow I got my thing numbers mixed up! thank you for the inspiration!