Heat exchangers are devices which allow thermal heat energy to be transferred between fluids; the fluids being either liquids or gases. The varied use of heat exchangers can be gauged by the fact that it is used in as small a thing as a PCB to something as wide as a spacecraft. In printed circuit boards it is used to dissipate heat produced when current flows through the circuit. In spacecrafts, it is required to maintain heat to protect man and machine from getting damaged. There are a lot of…
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