Transient filament stretching rheometer. I: Force balance analysis

Rheologica Acta

Volumn 36, Issue 3, 1997, Pages 277-284

  Szabo, Peter ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

Elongational viscosity; Filament stretching rheometer; Force balance; Inertia correction; Surface tension

Indexed keywords

EID: 0001048018     PISSN: 00354511     EISSN: None     Source Type: Journal    
DOI: 10.1007/bf00366669     Document Type: Article

References (17)

1. Berg S, Kröger R, Rath HJ (1994) Measurement of extensional viscosity by stretching large liquid bridges in microgravity. J Non-Newtonian Fluid Mech 55:307-319
2. Bird RB, Armstrong RC, Hassager O (1987) Dynamics of polymeric liquids. Vol. 1. Fluid mechanics, 2 ed. John Wiley & Sons, New York
3. Boger DV (1977/1978) A highly elastic constant-viscosity fluid. J Non-Newtonian Fluid Mech 3:87-91
4. Chang H, Lodge AS (1972) Comparison of rubberlike-liquid theory with stress-growth data for elongation of a low-density branched polyethylene melt. Rheol Acta 11:127-129
5. Coleman BD, Noll W (1962) Steady extension of incompressible simple fluids. Phys Fluids 5:840-843
6. Kolte MI, Rasmussen HK, Hassager O (1997) Transient filament stretching rheometer II: numerical simulation. Rheol Acta 36:285-302
7. Kröger R, Berg S, Delgado A, Rath HJ (1992) Stretching behaviour of large polymeric and Newtonian liquid bridges in plateau simulation. J Non-Newtonian Fluid Mech 45:385-400
8. Landau LD, Lifshitz EM (1987) Fluid mechanics. Pergamon, Oxford
9. Matta JE, Tytus RP (1990) Liquid stretching using a falling cylinder. J Non-Newtonian Fluid Mech 35:215-229
10. Papanastasiou AC, Scriven LE, Macosko CW (1983) An integral constitutive equation for mixed flows: Viscoelastic characterization. J Rheol 27:387-410
11. Quinzani LM, McKinley GH, Brown RA, Armstrong RC (1990) Modeling the rheology of polyisobutylene solutions. J Rheol 34:705-748
12. Solomon MJ, Muller SJ (1996) The transient extensional behavior of polystyrene-based Boger fluids of varying solvent quality and molecular weight. J Rheol 40:837-856
13. Spiegelberg SH, Ables DC, McKinley GH (1996) The role of end-effects on measurements of extensional viscosity in filament stretching rheometers. J Non-Newtonian Fluid Mech 64:229-267
14. Spiegelberg SH, McKinley GH (1996) Stress relaxation and elastic breakup of viscous polymer solutions in extensional flow. J Non-Newtonian Fluid Mech 67:49-76
15. Sridhar T, Tirtaatmadja V, Nguyen DA, Gupta RK (1991) Measurement of extensional viscosity of polymer solutions. J Non-Newtonian Fluid Mech 40:271-280
16. Tirtaatmadja V, Sridhar T (1993) A filament stretching device for measurement of extensional viscosity. J Rheol 37:1081-1102
17. Van Nieuwkoop J, Muller von Czernicki MMO (1996) Elongation and subsequent relaxation measurements on dilute polyisobutylene solutions. J Non-Newtonian Fluid Mech 67:105-123