How Does Coaxial Heat Exchanger Work?
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How Does Coaxial Heat Exchanger Work?
The structure of coaxial heat exchanger
A coaxial heat exchanger is a kind kind of tube heat exchanger, it is usually used as condenser or evaporator in a heat pump, marine air conditioner, swimming pool, water chiller etc. Mostly it is a water cold heat exchanger. The structure can be as round, rectangle, spiral, double helix and so on.
How does the heat exchange in the coaxial heat exchanger?
Mostly water flow in the inner tube and refrigeration flow between the outer & inner tube(refrigeration loop). The temperature of refrigeration and water are different, so heat will transfer from one with high temperature to the other one. The mostly it is counterflow.