Three transmission modes of electronic radiator heat dissipation
Electronic equipment in the process of work, produce a certain amount of heat, natural heat dissipation can not meet the needs of electronic equipment heat dissipation, so will use the installed radiator for heat dissipation, traditional radiator heat dissipation efficiency is low, high temperature leads to damage to electronic equipment, affect the normal operation of electronic equipment, unsafe use process, reduce the service life of electronic equipment.
In thermodynamics, the heat dissipation of an electronic radiator is heat transfer, and there are three main ways of heat transfer:
1, thermal radiation refers to the transmission of heat by ray radiation, the most common daily is solar radiation. These three ways of heat dissipation are not isolated, in the daily heat transfer, these three ways of heat dissipation are at the same time, work together.
2, heat convection refers to the flow of the fluid (gas or liquid) will be the heat transfer method, in the computer case cooling system is more common is the cooling fan driven gas flow “forced heat convection” heat dissipation method.
3, heat conduction, heat convection and heat radiation. The transfer of energy by matter itself or when matter is in contact with matter is called heat conduction, which is the most common form of heat transfer. For example, the way that the CPU heat sink base is in direct contact with the CPU to take away heat is heat conduction.
