๐”– Bobbio Scriptorium
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Machine for welding longitudinal fins of tubes

โœ Scribed by Yu. M. Berezhnov; V. M. Leibzon; I. G. Kladnitskii; N. A. Alpet'yan; I. V. Antipov


Publisher
Springer
Year
1986
Tongue
English
Weight
70 KB
Volume
22
Category
Article
ISSN
0009-2355

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Enhancement of film condensation rate on
โœ David G. Thomas ๐Ÿ“‚ Article ๐Ÿ“… 1968 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 658 KB

Longitudinal rectangular fins loosely clamped to vertical tubes markedly increase the film condensation heat transfer coefficient. At a heat flux of 2 X 104 B.t.u./hr.sq.ft., twelve 1/8 x 0.013 fins clamped to a '/i in. O.D. vertical tube 42% in. long (thus doubling the surface area of the tube) gav