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Martin Kröger
Prof Dr rer nat habil

Simplicity is the ultimate sophistication
Leonardo da Vinci (1452-1519)

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1 selected entry has been cited at least 27 times (SCI, 17-05-2024)

Article   C. Schneggenburger, M. Kröger, S. Hess
An extended FENE dumbbell theory for concentration dependent shear-induced anisotropy in dilute polymer solutions
J. Non-Newtonian Fluid. Mech. 62 (1996) 235-251
The original FENE dumbbell kinetic theory is extended to describe concentration dependent shear-induced anisotropy in dilute polymer solutions. A mean field term is introduced into the model equations to take into account intermolecular forces. For the case of stationary shear flow the corresponding coupled non-linear relaxation equations for the components of the tensor of gyration are solved numerically. We present results for the shear and concentration dependence of different quantities related to the tensor, i.e.~the orientation angle, radius of gyration, the eigenvalues, and different pseudospherical components. They are in good qualitative agreement with data from light scattering experiments. Corresponding results for the rheological quantities are briefly discussed.


for LaTeX users
@article{CSchneggenburger1996-62,
 author = {C. Schneggenburger and M. Kr\"oger and S. Hess},
 title = {An extended FENE dumbbell theory for concentration dependent shear-induced anisotropy in dilute polymer solutions},
 journal = {J. Non-Newtonian Fluid. Mech.},
 volume = {62},
 pages = {235-251},
 year = {1996}
}

\bibitem{CSchneggenburger1996-62} C. Schneggenburger, M. Kr\"oger, S. Hess,
An extended FENE dumbbell theory for concentration dependent shear-induced anisotropy in dilute polymer solutions,
J. Non-Newtonian Fluid. Mech. {\bf 62} (1996) 235-251.

CSchneggenburger1996-62
C. Schneggenburger, M. Kr\"oger, S. Hess
An extended FENE dumbbell theory for concentration dependent shear-induced anisotropy in dilute polymer solutions
J. Non-Newtonian Fluid. Mech.,62,1996,235-251


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