How It Works
A variety of liquids and wicks are used to make a heat pipe, but the principle is the same. The liquid evaporates into a gas that travels to the cooler end of the pipe, condenses back into liquid and returns via the wick.
A CPU Cooler
In this high-end TNN500A computer cabinet from Zalman (www.zalmanusa.com), the heat pipe transfers the heat from the CPU to the wall of the case, which acts as a giant heat sink. This combination of heat pipe and case eliminates the need for a noisy fan.
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