Birefringence and stress growth in uniaxial extension of polymer solutions

Journal of Non-Newtonian Fluid Mechanics

Volumn 90, Issue 2-3, 2000, Pages 299-315

  Sridhar, T ^a   Nguyen, D A ^a   Fuller, G G ^b  

^a MONASH UNIVERSITY   (Australia)

^b Stanford University ^*  (United States)

Author keywords

Birefringence; Stress

Indexed keywords

BIREFRINGENCE; BROWNIAN MOVEMENT; COMPUTER SIMULATION; HYSTERESIS; POLYMERS; RELAXATION PROCESSES; SOLUTIONS; STRESS ANALYSIS; VISCOSITY OF LIQUIDS;

BATCHELOR'S FORMULA; PETERLIN'S FORMULA;

NON NEWTONIAN LIQUIDS;

BIREFRINGENCE; POLYMER SOLUTION; STRESS;

EID: 0034127398     PISSN: 03770257     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0377-0257(99)00080-4     Document Type: Article

References (29)

1. G.G.Fuller, Optical rheometry of complex fluids, Oxford University Press, London, 1995.
2. Sridhar T., Tirtaatmadja V., Nguyen D.A., Gupta R.K. Measurement of extensional viscosity of polymer solutions. J. Non-Newtononian Fluid Mech. 40:1991;271-280.
3. Tirtaatmadja V., Sridhar T. A filament stretching device for measurement of extensional viscosity. J. Rheol. 37:1993;1081-1102.
4. H.C. Ottinger, Stochastic Processes in Polymeric Fluids, Springer, New York, 1996.
5. Doyle P.S., Shaqfeh E.S.G., McKinley G.H., Spiegelberg S.H. Relaxation of dilute polymer solutions following extensional flow. J. Non-Newtonian Fluid Mech. 76:1998;79-110.
6. Larson R.G., Hua H., Smith D.E., Chu S. Brownian dynamics simulation of a DNA molecule in an extensional flow field. J. Rheol. 43:1999;267-304.
7. Frattini P.L., Fuller G.G. A note on phase-modulated flow birefringence. J. Rheol. 28:1984;61-70.
8. Keller A.A., Muller A.J., Odell J.A. Entanglements in semi-dilute solutions as revealed by elongational flow studies. Progr. Colloid Polym. Sci. 75:1987;179-200.
9. Muller A.J., Odell J.A., Keller A. Elongational flow and rheology of monodisperse polymer in solution. J. Non-Newtonian Fluid Mech. 30:1988;99-118.
10. Pope D.P., Keller A. Alignment of macromolecules in solution by elongational flow: a study of the effect of pure shear in a four-roll mill. Colloid Polym. Sci. 255:1977;633-643.
11. Pope D.P., Keller A. A study of chain extending effect of elongational flow in polymer solutions. Colloid Polym. Sci. 256:1978;751-756.
12. Fuller G.G., Leal L.G. Flow birefringence of dilute polymer solutions in two-dimensional flows. Rheol. Acta. 19:1980;580-600.
13. Dunlap P.N., Leal L.G. Dilute polystyrene solutions in extensional flow: birefringence and flow modification. J. Non-Newtonian Fluid Mech. 23:1987;5-48.
14. Dunlap P.N., Wang C.H., Leal L.G. An experimental study of dilute polyelectrolyte solutions in strong flows. J. Polym. Sci. Part B: Polym. Phys. 25:1987;2211-2238.
15. Geffroy E., Leal L.G. Flow birefringence studies in transient flows of a two-roll mill for the test fluid M1. J. Non-Newtonian Fluid Mech. 35:1990;361-400.
16. Talbott W.H., Goddard J.D. Streaming birefringence in extensional flows of polymer solutions. Rheol. Acta. 18:1979;505-517.
17. W.H.Talbott, Ph.D. thesis, University of Michigan , Ann Arbor, 1978.
18. Cathey C.A., Fuller G.G. The optical and mechanical response of flexible polymer solutions to extensional flow. J. Non-Newtonian Fluid Mech. 34:1990;63-88.
19. R.K. Gupta, T. Sridhar, in: A.A. Collyer, D.W. Clegg (Eds), Elongational rheometers in Rheological Mesurements, Elsevier, New York, 1988.
20. Spiegelberg S.H., McKinley G.H. Stress relaxation and elastic decohesion of viscoelastic polymer solutions in extensional flow. J. Non-Newtonian Fluid Mech. 67:1996;49-76.
21. Spiegelberg S.H., Ables D.C., McKinley G.H. The role of end-effects on measurements of extensional viscosity in filament stretching rheometers. J. Non-Newtonian Fluid Mech. 64:1996;229-267.
22. Orr N., Sridhar T. Probing the dynamics of polymer solutions in extensional flow using step strain rate experiments. J. Non-Newtonian Fluid Mech. 82:1999;203-232.
23. R.K. Gupta, D.A. Nguyen, T. Sridhar, Extensional viscosity of dilute polystyrene solutions: effect of concentration and molecular weight, 1999, in press.
24. Orr N., Sridhar T. Stress relaxation in uniaxial extension. J. Non-Newtonian Fluid Mech. 67:1996;77-103.
25. James D.F., Sridhar T. Molecular conformation during steady-state measurements of extensional viscosity. J. Rheol. 39:1995;713-724.
26. Ng R.C., Leal L.G. Concentration effects on birefringence and flow modification of semi-dilute polymer solutions in extensional flows. J. Rheol. 37:1993;443-468.
27. Peterlin A. Streaming birefringence of soft linear macromoleules with finite chain length. Polymer. 2:1961;257-264.
28. Remmelgas J., Gary Leal L., Orr N.V., Sridhar T. Viscous and elastic stresses in extensional rheometry. J. Non-Newtonian Fluid Mech. 76:1998;111-135.
29. Grassia P.S., Hinch E.J. Computer simulations of polymer chain relaxation via Brownian motion. J. Fluid Mech. 208:1996;255-288.