Liquid Spiral Vortex Discovered

[Archaea]

The Suspicious0bservers guy pointed this out in one of his latest videos.

The link to the article is here: Liquid Spiral Vortex Discovered

The idea is that a vortex is created when two streams come at each other head on. Here's the image explaining it.

And here's a video of the vortex forming: https://www.youtube.com/watch?v=g3-ge-pKVvM

 

[Eboard10]

Thanks for sharing Archea. The article brought back memories from my college days. Spiral vortices are quite an interesting phenomenon but still not very well understood. I remember working on a paper analysing the influence of spiral geometry on the vorticity field and I was really struggling to understand it back then.