Recent content by cxo

How does this help the thread? And actually the city I live in, the temperature outside is below -20degC over 5months in a year.

Yes, the end result would eventually be something like that. Moreover we'd like to have finer grained control over the cooling process, than just ON|OFF of the fan, ie adjust the RPM etc.. We would like to model the system on a computer before implementing it. Basically to determine the...

The problem is as follows, my friend and I want to make a fridge that uses cold air from outside, instead of an electrical compressor. We plan to simply use a fan, and pipe to bring cold air from outside into the fridge. So if our variables are: - Pipe length / Diameter - Fan speed /...