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fDesc[0] = "Software for selection of water and dx heat exchangers.<br /> <br /> A heat exchanger is a piece of equipment built for efficient heat transfer from one medium to another.<br /> <br /> The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air.";

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