Shell And Tube Heat Exchangers


In the maritime context, Shell and Tube Heat Exchangers are a type of heat exchanger design commonly used in marine applications, especially on ships. They are designed to facilitate the transfer of heat between two fluids, one of which is typically a liquid and the other a gas. The 'shell' in the name refers to the large pressure vessel that contains the 'tubes'. The tubes are filled with the fluid that needs to be either heated or cooled. The second fluid runs over the tubes that are being heated or cooled, thus transferring the heat between the two fluids. This design allows for efficient heat transfer and is particularly useful in maritime applications where space and weight are at a premium. Shell and Tube Heat Exchangers are crucial for the operation of a ship's engine, as they help to cool the engine and prevent it from overheating. They are also used in the ship's HVAC system to provide heating or cooling as needed.


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