CPU Experiment of Heat Dissipation and Temperature Rise

With the rapid development of computer technology, CPU running speed is becoming higher and higher, the heat dissipation causes a swift advancement of CPU radiators. In order to know more about radiating effect of semiconductor refrigeration, this paper utilizes heating plate as constant heat source to simulate CPU heating. We conducted three kinds of heat dissipation experiments of without any equipment, with fan and with semiconductor refrigeration, which are under the power of 5.5W and 22W. The results indicate that the performance of the semiconductor refrigeration is the best among the three ways. The work provides the experimental base for the further design and theoretical analysis..