Air resistance of in fin-and-coil heat exchangers
UDC 621.565.94
A.L.Yemelyanov, Kozhevnikova E.V.
Abstract
Tests of fin-and-coil heat exchangers of firm ²Vozduhotehnika² were conducted in the calorimetric complex ETC plant ²IEMZ ²Kupol². The experimental resistance of air were received for these heat exchangers. These resistances were higher than calculated on known relationships. New relationships for resistance of air were received for the tested fin-and-coil heat exchangers.
Keywords: fin-and-coil heat exchanger, calculation a resistance of air.
Air resistance of in fin-and-coil heat exchangers
Abstract
Tests of fin-and-coil heat exchangers of firm ²Vozduhotehnika² were conducted in the calorimetric complex ETC plant ²IEMZ ²Kupol². The experimental resistance of air were received for these heat exchangers. These resistances were higher than calculated on known relationships. New relationships for resistance of air were received for the tested fin-and-coil heat exchangers.
Keywords: fin-and-coil heat exchanger, calculation a resistance of air.
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