Finitely extensible bead spring chains in time-dependent shear flows
作者： Wilfried Carl
DOI: 10.1007/BF00366825
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摘要: The configurational and rheological properties of bead spring chains in time-dependent shear flows are calculated. finite extensibility is incorporated through the constraint constant contour length chain. Start-up flow yields a stress overshoot, whereas oscillatory same frequency dependence dynamic moduli as simple model. results show that can lead to non-linear behavior dilute polymer solutions. influence preaveraged hydrodynamic interaction on obtained discussed.
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