Model analysis of uniaxial and biaxial stretching of polymer melts
β Scribed by D. Acierno; F. P. La Mantia; G. Titomanlio
- Publisher
- Springer-Verlag
- Year
- 1976
- Tongue
- English
- Weight
- 407 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0035-4511
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π SIMILAR VOLUMES
Stress relaxation and creep of polymer gels in solvent under various deformation modes such as uniaxial, strip-biaxial, and equibiaxial were theoretically investigated. The magnitudes of relaxed stress and the creep at equilibrium under each deformation mode were derived by a thermodynamic considera
## Abstract A bifurcational analysis is performed on Doi's equation of nematodynamics that describes the nonβequlibrium isotropicβnematic phase transition of rigid rod polymers in the presence of steady biaxial stretching flow. The symmetry of the flow and of the governing order parameter equations