Premium
A re‐evaluation of heat transfer associated with drawing of polymers
Author(s) -
Chung B. T. F.,
Liu F.
Publication year - 1989
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1989.070370717
Subject(s) - necking , work (physics) , heat transfer , thermodynamics , materials science , polymer , fraction (chemistry) , composite material , chemistry , physics , organic chemistry
The temperature rise due to heat generation associated with drawing of polymer is re‐evaluated and rederived starting from the first law of thermodynamics. The errors of both formulations and sample calculations made in a previous investigation were corrected. The predicted efficiency or the fraction of mechanical work converted into heat during necking based on the present formulations is found to be reasonable.