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CONVECTOR HEATER
Release time:
2017/10/25 11:13:00 |
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| Convective heat transfer is a basic way of heat transfer, it is in the process of fluid flow occurred in the phenomenon of heat transfer. [1] is mainly due to the movement of the particle position, so that the temperature tends to be uniform. Although the main way of heat transfer in liquids and gases is convective heat transfer, it is often accompanied by heat conduction. Usually due to the different causes, there are two kinds of natural convection and forced convection. According to the flow state, can be divided into laminar heat transfer and turbulent heat transfer. The convective heat transfer often encountered in the chemical industry is the transfer of heat from the fluid to the solid wall (such as the vessel wall or the conduit wall near the side of the hot fluid), or the fluid passing through the solid wall (as near the cold fluid Side of the catheter wall, etc.). This process of passing from the wall to the fluid or the opposite process is commonly referred to as heat. |
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