- #1
EvanJ
- 8
- 0
Ok, I have a question I have been wondering about.
If you have a tube and insert one fan into it. The fan turns to create a certain air displacement. If you put 2, or 3 etc. fans into the tube spinning at the same speed, would it displace more air? or would each fan simply move the air through the tube at the same rate one would.
Thanks.
If you have a tube and insert one fan into it. The fan turns to create a certain air displacement. If you put 2, or 3 etc. fans into the tube spinning at the same speed, would it displace more air? or would each fan simply move the air through the tube at the same rate one would.
Thanks.