fusso - 9-11-2019 at 11:48
I found that when a system of 2 immiscible liquids were shaken, the 2 boundaries resonate at different frequencies.
From this, one can shake the system at a certain frequency to stir the interphasic boundary while leaving the air-liquid boundary relatively calm.
[Edited on 191109 by fusso]
Steam - 9-11-2019 at 18:03
Would be a cool demo- definitely would make a great video if the two phases were of different colors.
wg48temp9 - 10-11-2019 at 02:19
You can by wave machines for your desk.
and below is a link to a video of one
https://www.youtube.com/watch?v=UUZ8vrj-qzM
[Edited on 11/10/2019 by wg48temp9]
Steam - 10-11-2019 at 17:18
Yes, but that really has only one dynamic fluid interface. I think what fusso is getting at is having two dynamic interfaces but only one face in
motion. Same idea, but a bit more complex in practice.