For Air Cooling Evaporator Theory
Theory cooling evaporator involves the transfer of heat from the air circulating through the evaporator refrigerant. As the warm air comes in contact with a vaporizer, air molecules strike fins and release some of their energy (some heat transfer) fin. This heat, in turn, passes through the fins. Then it passes through the tube. Ingress of liquid refrigerant inside the tube, heat transmission fluid.
Because the air density is low, transfer of heat into the air slowly. After reaching the metal, heat is transferred quickly and efficiently. When he reached the internal surface of the tube, he again has difficulties in achieving the refrigerant in the system. Gas bubbles clinging to the inner surface, along with the oil film, reduce the heat flow...
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