Ha, this is a bad pun. We are modeling the Denmark Strait Overflow – but in a non-numerical, small-scale-and-playdough kind of way.
More than a year ago, Kjetil and I ran that experiment with a group of high-school students and when writing a post about a much more sophisticated version of this experiment I realized I never documented this one in the first place. So here we go!
Dye is added to the “northern end” of the tank (i.e. the end where the water is being cooled by a sport’s injury cooling pack). As the water cools, it becomes denser and fills up the reservoir on the northern end until it spills over the clay ridge.
This is a very simple demonstration of how overflows actually work.
The ocean is very deep. It’s also very shallow. On the L/H aspect ratio and the size of the tank. – Elin Darelius & team's scientific adventures says:
[…] do. Here is a picture of a very simple Denmark Strait overflow experiment (more on that experiment here). You see the tank in the foreground, and a sketch of the same situation on the wall in the […]
The ocean is very deep. It’s also very shallow. On the L/H aspect ratio and the size of the tank. – Mirjam S. Glessmer says:
[…] do. Here is a picture of a very simple Denmark Strait overflow experiment (more on that experiment here). You see the tank in the foreground, and a sketch of the same situation on the wall in the […]
The ocean is very deep. It’s also very shallow. On the L/H aspect ratio and the size of the tank. – Elin Darelius & Team says:
[…] do. Here is a picture of a very simple Denmark Strait overflow experiment (more on that experiment here). You see the tank in the foreground, and a sketch of the same situation on the wall in the […]
Denmark Strait overflow in a tank experiment - Adventures in Oceanography and Teaching says:
[…] our Denmark Strait tank experiment from 2013 (see here in a post from 2014!) is still the one I refer to when I want to point to pictures of such an overflow experiment, I […]