330ml Coke Can Cooler v1
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Can cooler to keep drinks cool for longer after taking them out of the fridge.
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Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
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.
Special Notes
- Can be printed with PLA. Due to PLA's incompatibility with liquids, PETG is recommended.
Printing Tips
- Consider printing the lid at 102% size to allow some tolerance for the thread.
- Consider Supports on lid
- 5% Infill
Scientific Research
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.