Do you do anything to collimate or smooth out the airflow? It’ll look a lot less wavy if you do. I think mythbusters cut down a section a couple inches long from a box of straws and it worked well for their air tunnel. Maybe coffee stirrers, cut to like 2” long? Just a guess
yeah an aerodynamic wind tunnel needs something to homogenize the air flow so its not concentrated or wavy, usually done with thin ducts. but the smoke is put in afterward downstream. \
honeybadgersRus
This is really cool, would you mind sharing the specifics on the fog machine? It looks like some type of Dyson blade type thing
ThomasTheWankEnglne
reminds me of this old arcade game.
ricbri695
Do you do anything to collimate or smooth out the airflow? It’ll look a lot less wavy if you do. I think mythbusters cut down a section a couple inches long from a box of straws and it worked well for their air tunnel. Maybe coffee stirrers, cut to like 2” long? Just a guess
ThomasTheWankEnglne
yeah an aerodynamic wind tunnel needs something to homogenize the air flow so its not concentrated or wavy, usually done with thin ducts. but the smoke is put in afterward downstream. \