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John Meiklejohn Walker
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Heat-Exchange Devices With Radiators And Conduit Assemblies
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Abstract
3028. Walker, J. M. Feb. 11. Heating buildings &c.-Steam or hot water enters the radiator at H and is caused by a V -shaped deflector K to flow in equal streams through the annular space between outer tubes A and air-tubes D connecting the headers C, G. The outer tubes A are corrugated eccentrically in such a manner that their inner sides B ara plain, and the corrugations gradually increase in depth to a maximum on their outer sides. The radiator may be cast in one piece, and more than one can be used in series.