Heat exchange – Radiator core type – Side-by-side tubes traversing fin means
Patent
1987-01-08
1988-09-20
Ostrager, Allen M.
Heat exchange
Radiator core type
Side-by-side tubes traversing fin means
165172, 165181, F28D 104, F28F 120
Patent
active
047718250
ABSTRACT:
A heat exchanger having replaceable heat exchange surfaces comprises a plurality of tubes formed into a bundle wherein the tubes are arranged linearly side by side. The heat exchanger is provided with a header and reverse header at either end of the tube bundle for directing the flow of fluid therethrough. A heat exchange structure is positionable about the tube bundle in thermal contact therewith. The heat exchange structure has a surface matrix from which extend a plurality of fins for receiving heat conducted from the tube bundle. The heat exchange structure may be conveniently formed into a U-shaped sleeve which may be slid over the tubes of the tube bundle and affixed in place by means of a thermal conductive cement. The tubes may be shaped to provide a streamlined flow of a cooling fluid about the fins thereby increasing the efficiency of heat transfer to the cooling fluid.
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Chen Hung-Tai
Yu Sat-Hong
Cole Richard R.
Ostrager Allen M.
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