Steady, elongational flow of dilute solutions of once-bent, once-broken, and deformable rod polymers
In: The Journal of chemical physics, Jg. 93 (1990), Heft 3, S. 2116-2124
Online
academicJournal
- print, 17 ref
Zugriff:
Polymer molecules are modelled as rods decorated with beads that interact frictionally with the solvent. The models are chosen to mimic structural and dynamic features of real polymer molecules. In one model, the rods are rigid and bent at one point. In another, they are broken into two parts and then hinged together. The third model is a flexible rod that forms a circular arc with a variable radius of curvature. The elongational (Trouton) viscosity and the flow birefringence have been calculated as functions of the model parameters.
Titel: |
Steady, elongational flow of dilute solutions of once-bent, once-broken, and deformable rod polymers
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Autor/in / Beteiligte Person: | JORQUERA, H ; QIN, L ; DAHLER, J. S ; LEE, J.-O |
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Zeitschrift: | The Journal of chemical physics, Jg. 93 (1990), Heft 3, S. 2116-2124 |
Veröffentlichung: | Woodbury, NY: American Institute of Physics, 1990 |
Medientyp: | academicJournal |
Umfang: | print, 17 ref |
ISSN: | 0021-9606 (print) |
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