e surface, and from this has grown upthe most widely used form of automobile radiator, an as-semblage of vertical tubes of small bore threaded throughclosely spaced plates of thin material known as the fin andtube type. The second oldest type, probably, is the honeycomb madeup of blocks of round or… … Illustrations of various types of radiator cores. Shaded portions indicate the ivater passages. 1 and 2 are examples of the finned tube core. Z is a true cellular type made with horizontal expanded end tubes through which the air passes. Spaces between tubes is filled with water. 4, 5 atid 6 are…
Automobiles · Aeronautics
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