Experimental study of elongational flow and failure of polymer melts
โ Scribed by Yoshiaki Ide; James L. White
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 830 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Elongational rheological properties of polymer melts and solutions may be measured using nonlubricated flow characteristics through a semihyperbolic converging die. The effects of body forces related to developing orientation in the fluid during converging extensional flow are so strong that the she
Previous work by this research group has shown that the use of a lubricated skin/core flow of polymer melts and a hyperbolic converging die results in an essentially pure elongational flow a t a constant elongational strain rate in the core. The previous work was carried out on a laboratory-scale co