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Viscous dissipation in external natural convection flows

โœ Scribed by Gebhart, B.; Mollendorf, J.


Book ID
120112725
Publisher
Cambridge University Press
Year
1969
Tongue
English
Weight
196 KB
Volume
38
Category
Article
ISSN
0022-1120

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๐Ÿ“œ SIMILAR VOLUMES


Viscous dissipation in die flows
โœ Howard W. Cox; Christopher W. Macosko ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 986 KB

## Abstract The flow of polymer melts in cylindrical, annular, and slit dies has been examined. Large temperature rises at the outer surface of the extrudate were measured with an infrared pyrometer. Calculations show that severe radial temperature gradients exist in these flow geometries under con