Heat exchanger tube is an important part of the heat exchanger, heat exchanger tube is an important component used for heat exchange, and its role is to transfer the heat of a medium (usually liquid or gas) to another medium.
What are the roles of heat exchanger pipe?
1. Improve energy utilization
The use of heat exchanger tube for heat exchange, can convert waste heat into reusable thermal energy, improve energy utilization, reduce energy consumption.
2. Maintain temperature balance
In many industrial production processes, the need to maintain a certain temperature to ensure productivity and product quality. Heat exchanger pipe can transfer heat between different media to maintain temperature balance.
3. Improve equipment efficiency
In some equipment, such as steam turbines, there is a high temperature and high pressure media inside, the need for heat exchangers to reduce the temperature and pressure, in order to improve the efficiency of the equipment, to extend the service life.
Principle of heat exchanger tubing
The heat exchange principle of heat exchanger u bent tube is based on three ways of heat transfer: thermal conductivity, convection and radiation. Specifically, the principle of heat exchanger pipe has the following aspects:
1. Conductive heat transfer
When two media are in contact with each other, the temperature difference between them leads to the transfer of heat in a way called conductive heat transfer. The wall in the heat exchanger u bent pipe transfers heat from the hot medium side to the cold medium side.
2. Convection transfer
Convective transfer refers to the transfer of heat through the flow of fluid. In the heat exchanger tube, the hot medium and cold medium through the tube flow, heat through the convection of the fluid transfer to the cold medium side.
3. Radiation transfer
Radiation transfer refers to the transfer of heat through electromagnetic radiation between objects. In the heat transfer tube ofheat exchanger, there is a temperature difference between the two media, so the phenomenon of heat radiation transfer occurs.
Through the combination of the above three heat transfer methods, the heat exchangeru bendpipe can efficiently exchange heat.
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