## Abstract **Summary:** The effects of viscosity asymmetry of the components on morphology and dynamics of phaseβseparating AB fluids are investigated numerically based on a modified Model H. For critical mixtures, in the early stage of phase separation the coβcontinuous morphology with droplets o
Shear viscosity of phase-separating polymer blends with viscous asymmetry
β Scribed by Jeon, H. S.; Hobbie, E. K.
- Book ID
- 127198143
- Publisher
- The American Physical Society
- Year
- 2001
- Tongue
- English
- Weight
- 313 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1063-651X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Time evolution of the domains for \_ c c (shear rate shear) = 0.001 and s 1 (terminal relaxation time) = 0.
Calculations were performed on the basis of a generalized Gibbs energy of mixing G~, which is the sum of the Gibbs energy of mixing of the stagnant system and Es, the energy stored in the system during stationary flow. With increasing shear rate )), the demixing temperatures shift to lower values (s
## Abstract **Summary:** The spinodal decomposition of a binary mixture subjected to simple shear flow is investigated in the framework of the modified timeβdependent GinzburgβLandau (TDGL) equation with an external velocity term. The domain growth and related rheological properties of a binary mix