## Abstract The behavior of dilute solutions of linear polyelectrolyte molecules both at equilibrium and under shear flow is modeled by using the Brownian dynamics simulation technique. The mathematical polymer model consists of a beadβandβspring chain with charged beads that interact through a scr
Dynamic structure factor of a dilute solution of dumbbells in simple shear flow
β Scribed by Jilge, W. ;Hess, W. ;Klein, R.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Tongue
- English
- Weight
- 200 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0098-1273
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π SIMILAR VOLUMES
We propose a two-fluid theory to model a dilute polymer solution assuming that it consists of two phases, polymer and solvent, with two distinct macroscopic velocities. The solvent phase velocity is governed by the macroscopic Navier-Stokes equations with the addition of a force term describing the
A rigid linear array of beads in a Newtonian fluid is used to model a rod-like macromolecule in a dilute solution. Following the work of Kotaka, an expression is obtained relating the intrinsic viscosity to the velocity gradient. Computed results are compared with the experimental results of Str6mbe