A theory of isothermal melt spinning and draw resonance
- 1 March 1976
- journal article
- research article
- Published by Wiley in AIChE Journal
- Vol. 22 (2) , 236-246
- https://doi.org/10.1002/aic.690220203
Abstract
The mechanics of isothermal melt spinning are studied for a viscoelastic liquid with a power law viscosity and a constant shear modulus. Steady state velocities and stresses are in agreement with experiment. The onset of the draw resonance instability, the magnitude of diameter fluctuations in the unstable region, and a second stable region at high draw ratio are predicted accurately.Keywords
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