Classification of flow modes of viscoelastic fluids at a junction of two stratified laminar flow layers

Journal of Rheology

Volumn 43, Issue 6, 1999, Pages 1373-1390

  Yamaguchi, Hiroshi ^a   Yasumoto, Takeshi ^a   Yamamoto, Hideaki ^a  

^a DOSHISHA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

NEWTONIAN FLOW; NON NEWTONIAN LIQUIDS; REYNOLDS NUMBER; VISCOELASTICITY;

DEBORAH NUMBER;

LAMINAR FLOW;

EID: 0033220675     PISSN: 01486055     EISSN: None     Source Type: Journal    
DOI: 10.1122/1.551049     Document Type: Article

References (17)

1. Agassant, J. F., A. Fortin, and Y. Demay, "Prediction of Stationary Interfaces in Coextrusion Flows," Polym. Eng. Sci. 34, 1101-1108 (1994).
2. Anturkar, N. R., J. O. Wilkes, and T. C. Papanastasiou, "Stability of Multilayer Extrusion of Viscoelastic Liquids," AIChE. J. 36, 710-724 (1990).
3. Cable, P. J. and D. V. Boger, "A Comprehensive Experimental Investigation of Tubular Entry Flow of Viscoelastic Fluids," AIChE. J. 24, 869-879 (1978).
4. Hannachi, A. and E. Mitsoulis, Advances in Polymer Technology (John Wiley & Sons, Inc., 1993), pp. 217-231.
5. Khomami, B., "Interfacial Stability and Deformation of Two Stratified Power Law Fluids in Plane Poiseuille Flow Part I. Stability Analysis," J. Non-Newtonian Fluid Mech. 36, 289-303 (1990a).
6. Khomami, B., "Interfacial Stability and Deformation of Two Stratified Power Law Fluids in Plane Poiseuille Flow Part II. Interface Deformation," J. Non-Newtonian Fluid Mech. 37, 19-36 (1990b).
7. Larson, R. G., S. J. Muller, and E. S. G. Shaqfeh, "The Effect of Fluid Rheology on the Elastic Taylor-Couette Instability," J. Non-Newtonian Fluid Mech. 51, 195-225 (1994).
8. Matsunaga, K., T. Kajiwara, and K. Funatsu, "Numerical Simulation of Multi-Layer Flow for Polymer Melts - A Study of the Effect of Viscoelasticity on Interface Shape of Polymers Within Dies," Polym. Eng. Sci. 38, 1099-1111 (1998).
9. Mavridis, H. and R. N. Shroff, "Multilayer Extrusion: Experiments and Computer Simulation," Polym. Eng. Sci. 34, 559-569 (1994).
10. Renardy, Y. Y., "Weakly Nonlinear Behavior of Periodic Disturbances in Two-Layer Plane Channel Flow of Upper-Convected Maxwell Liquids," J. Non-Newtonian Fluid Mech. 56, 101-126 (1995).
11. Rincon, A., J., A. N. Hrymak, and J. Vlachopoulos, "Transient Finite Element Analysis of Generalized Newtonian Coextrusion Flows in Complex Geometries," Int. J. Numer. Methods Fluids 28, 1159-1181 (1998).
12. Su, Y. Y. and B. Khomami, "Stability of Multilayer Power Law and Second-Order Fluids in Plane Poiseuille Flow," Chem. Eng. Commun. 109, 209-223 (1991).
13. van Krevelen, D. W. and P. J. Hoftyzer, Properties of Polymers (Elsevier Scientific, New York, 1976), pp. 161-172.
14. Wilson, G. M. and B. Khomami, "An Experimental Investigation of Interfacial Instabilities in Multilayer Flow of Viscoelastic Fluids," J. Non-Newtonian Fluid Mech. 45, 355-384 (1992).
15. Wilson, G. M. and B. Khomami, "An Experimental Investigation of Interfacial Instabilities in Multilayer Flow of Viscoelastic Fluids. II. Elastic and Nonlinear Effects in Incompatible Polymer Systems," J. Rheol. 37, 315-339 (1993a).
16. Wilson, G. M. and B. Khomami, "An Experimental Investigation of Interfacial Instabilities in Multilayer Flow of Viscoelastic Fluids. III. Compatible Polymer Systems," J. Rheol. 37, 341-354 (1993b).
17. Yiantsios, S. G. and B. G. Higgins, "Linear Stability of Plane Poiseuille Flow of Two Superposed Fluids," Phys. Fluids 31, 3225-3238 (1988).