This can cooler was designed to keep my cola cans cold for longer after taking them out of the fridge. The model takes advantage of the low thermal conductivity of air (0.025 W/mK) and PLA/PETG (0.2 W/mK) to retain the cold inside. I will be working on improving the efficiency over the next few weeks, so feel free to keep an eye out for updates if you're interested.
I ran two data sets, both at roughly the same room and starting temperatures. The first was without the cooler, and the second with it. I compared the results by plotting them on a coordinate system.
The code and data i used can be found on my GitHub page.
The author marked this model as their own original creation.