【 Auto cooling fan 】 Let you no longer.
heat conduction, convection and radiation. Substance itself or when in contact with the material, the energy transfer is called a heat conduction, this is zui common a way of heat transfer. For example, CPU heat sink base take direct contact with the CPU heat is heat conduction.
thermal radiation: refers to rely on the radiation heat transfer, the daily zui common is solar radiation. The three thermal radiation are not isolated, in daily heat transfer, the three thermal radiation is happening at the same time, work together.
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