Once we thought about one machine that could cool my coke can in a few seconds. Is the opposite of a microwave oven.
It could be with a charge of CO2 at high pressure flux, but the problem is the amount of gas needed to cold all the fluid in the can (the price of that charge of CO2 make it economically unavailable). Another way is to force the natural convection in the liquid, heating one side and cooling the other… the problem is the time and the amount of heat extraction needed in a short time.
Obviously traditional heat transfer can not do this, by my opinion, so it is needed to use another kind of technology to do so.
We are still thinking who to do it, so if you have some idea it would be great!
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