C. Han, Y. Kim, and H. Chin, Rheological investigation of interfacial instability in two-layer flat-film coextrusion, Journal of Polymer Engineering, vol.4, issue.3, pp.177-217, 1984.
DOI : 10.1515/POLYENG.1984.4.3.177

C. Han and R. Shetty, Studies on multilayer film coextrusion I. The rheology of flat film coextrusion, Polymer Engineering and Science, vol.17, issue.10, pp.697-705, 1976.
DOI : 10.1002/pen.760161008

C. Han and R. Shetty, Studies on multilayer film coextrusion II. Interfacial instability in flat film coextrusion, Polymer Engineering and Science, vol.22, issue.3, pp.180-186, 1978.
DOI : 10.1002/pen.760180303

N. Anturkar, T. Papanastasiou, and J. Wilkes, Estimation of critical stability parameters by asymptotic analysis in multilayer extrusion, Polymer Engineering and Science, vol.26, issue.23, pp.1532-1539, 1993.
DOI : 10.1002/pen.760332304

R. Valette, P. Laure, Y. Demay, and J. Agassant, Investigation of the interfacial instabilities in the coextrusion flow of polyethylene and polystyrene, Int. Polym. Process, issue.2, pp.171-178, 2003.

R. Valette, P. Laure, Y. Demay, and J. Agassant, Experimental Investigation of the Development of Interfacial Instabilities in Two Layer Coextrusion Dies, International Polymer Processing, vol.19, issue.2, pp.2-118, 2004.
DOI : 10.3139/217.1819

URL : https://hal.archives-ouvertes.fr/hal-00015193

G. Wilson and B. Khomami, An experimental investigation of interfacial instabilities in multilayer flow of viscoelastic fluids, Journal of Non-Newtonian Fluid Mechanics, vol.45, issue.3, pp.355-384, 1992.
DOI : 10.1016/0377-0257(92)80068-9

G. Wilson and B. Khomami, An experimental investigation of interfacial instabilities in multilayer flow of viscoelastic fluids. Part II. Elastic and nonlinear effects in incompatible polymer systems, Journal of Rheology, vol.37, issue.2, pp.315-339, 1993.
DOI : 10.1122/1.550445

G. Wilson and B. Khomami, An experimental investigation of interfacial instabilities in multilayer flow of viscoelastic fluids. III. Compatible polymer systems, Journal of Rheology, vol.37, issue.2, pp.341-354, 1993.
DOI : 10.1122/1.550446

B. Khomami and M. Ranjbaran, Experimental studies of interfacial instabilities in multilayer pressure-driven flow of polymeric melts, Rheologica Acta, vol.37, issue.4, pp.345-366, 1997.
DOI : 10.1007/BF00396323

B. Khomami and K. Su, An experimental/theoretical investigation of interfacial instabilities in superposed pressure-driven channel flow of Newtonian and well characterized viscoelastic fluids. part I: linear stability and encapsulation effects, J. Non-Newtonian Fluid Mech, pp.91-59, 2000.

R. Valette, P. Laure, Y. Demay, and J. Agassant, Convective linear stability analysis of two-layer coextrusion flow for molten polymers, Journal of Non-Newtonian Fluid Mechanics, vol.121, issue.1, pp.41-53, 2004.
DOI : 10.1016/j.jnnfm.2004.04.002

URL : https://hal.archives-ouvertes.fr/hal-00015338

R. Valette, P. Laure, Y. Demay, and A. Fortin, Convective Instabilities in the Coextrusion Process, International Polymer Processing, vol.16, issue.2, pp.192-197, 2001.
DOI : 10.3139/217.1635

URL : https://hal.archives-ouvertes.fr/hal-01480072

M. Gaster, A note on the relation between temporally-increasing and spatially-increasing disturbances in hydrodynamic stability, Journal of Fluid Mechanics, vol.21, issue.02, pp.222-224, 1962.
DOI : 10.1017/S0022112062001184

K. Chen, Interfacial instability due to elastic stratification in concentric coextrusion of two viscoelastic fluids, Journal of Non-Newtonian Fluid Mechanics, vol.40, issue.2, pp.155-175, 1991.
DOI : 10.1016/0377-0257(91)85011-7

Y. Su and B. Khomami, Interfacial stability of multilayer viscoelastic fluids in slit and converging channel die geometries, Journal of Rheology, vol.36, issue.2, pp.357-387, 1992.
DOI : 10.1122/1.550349

Y. Su and B. Khomami, Purely elastic interfacial instabilities in superposed flow of polymeric fluids, Rheologica Acta, vol.27, issue.5, pp.413-420, 1992.
DOI : 10.1007/BF00701121

P. Laure, H. L. Meur, Y. Demay, J. Saut, and S. Scotto, Linear stability of multilayer plane Poiseuille flows of Oldroyd B fluids, Journal of Non-Newtonian Fluid Mechanics, vol.71, issue.1-2, pp.71-72, 1997.
DOI : 10.1016/S0377-0257(97)00011-6

H. Ganpule and B. Khomami, The effect of transient viscoelastic properties on interfacial instabilities in superposed pressure driven channel flows, Journal of Non-Newtonian Fluid Mechanics, vol.80, issue.2-3, pp.217-249, 1999.
DOI : 10.1016/S0377-0257(98)00085-8

H. Ganpule and B. Khomami, An investigation of interfacial instabilities in the superposed channel flow of viscoelastic fluids, Journal of Non-Newtonian Fluid Mechanics, vol.81, issue.1-2, pp.27-69, 1999.
DOI : 10.1016/S0377-0257(98)00088-3

Y. Demay, Computation of 2D viscoelastic flows for a differential constitutive equation, pp.237-255
DOI : 10.1016/S0169-3107(96)80009-8

F. Baaijens, An iterative solver for the DEVSS/DG method with application to smooth and non-smooth flows of the upper convected Maxwell fluid, Journal of Non-Newtonian Fluid Mechanics, vol.75, issue.2-3, pp.75-119, 1998.
DOI : 10.1016/S0377-0257(97)00086-4

H. Yamaguchi, A. Mishima, T. Yasumoto, and T. Ishikawa, An arbitrary Lagrangian???Eulerian approach for simulating stratified viscoelastic fluids, Journal of Non-Newtonian Fluid Mechanics, vol.89, issue.3, pp.251-272, 1999.
DOI : 10.1016/S0377-0257(99)00049-X

M. Zatloukal, C. Tzoganakis, J. Vlcek, and P. Saha, Numerical Simulation of Polymer Coextrusion Flows, International Polymer Processing, vol.16, issue.2, pp.198-207, 2001.
DOI : 10.3139/217.1642

D. W. Bousfield, R. Keunings, G. Marrucci, and M. M. Denn, Nonlinear analysis of the surface tension driven breakup of viscoelastic filaments, Journal of Non-Newtonian Fluid Mechanics, vol.21, issue.1, pp.79-97, 1986.
DOI : 10.1016/0377-0257(86)80064-7

F. Langouche and B. Debbaut, Rheological characterisation of a high-density polyethylene with a multi-mode differential viscoelastic model and numerical simulation of transient elongational recovery experiments, Rheologica Acta, vol.38, issue.1, pp.48-64, 1999.
DOI : 10.1007/s003970050155

M. Johnson and D. Segalman, A model for viscoelastic fluid behavior which allows non-affine deformation, Journal of Non-Newtonian Fluid Mechanics, vol.2, issue.3, pp.255-270, 1977.
DOI : 10.1016/0377-0257(77)80003-7

M. Johnson and D. Segalman, A model for viscoelastic fluid behavior which allows non-affine deformation, Journal of Non-Newtonian Fluid Mechanics, vol.2, issue.3, pp.255-270, 1992.
DOI : 10.1016/0377-0257(77)80003-7

G. Boukellal, A. Durin, R. Valette, and J. Agassant, Evaluation of a tube-based constitutive equation using conventional and planar elongation flow optical rheometers, Rheologica Acta, vol.130, issue.5-6, pp.547-557, 2011.
DOI : 10.1007/s00397-011-0573-y

URL : https://hal.archives-ouvertes.fr/hal-00612051

L. Silva, J. Agassant, and T. Coupez, Three-dimensional injection molding simulation, In Injection molding, technology and fundamentals, pp.599-651, 2009.

C. Gruau and T. Coupez, 3D tetrahedral, unstructured and anisotropic mesh generation with adaptation to natural and multidomain metric, Computer Methods in Applied Mechanics and Engineering, vol.194, issue.48-49, pp.4951-4976, 2005.
DOI : 10.1016/j.cma.2004.11.020

URL : https://hal.archives-ouvertes.fr/hal-00517639

L. Silva, Viscoelastic compressible flow and application in 3D injection modeling simulation, 2004.

L. Silva, R. Valette, P. Laure, and T. Coupez, A new three-dimensional mixed finite element for direct numerical simulation of compressible viscoelastic flows with moving free surfaces, International Journal of Material Forming, vol.189, issue.3, pp.55-72, 2012.
DOI : 10.1007/s12289-011-1030-2

URL : https://hal.archives-ouvertes.fr/hal-00579571

D. Arnold, F. Brezzi, and M. Fortin, A stable finite element for the stokes equations, Calcolo, vol.21, issue.4, pp.337-344, 1984.
DOI : 10.1007/BF02576171

R. Guénette and M. Fortin, A new mixed finite element method for computing viscoelastic flows, Journal of Non-Newtonian Fluid Mechanics, vol.60, issue.1, pp.27-52, 1995.
DOI : 10.1016/0377-0257(95)01372-3

B. Cockburn and C. Shu, The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems, SIAM Journal on Numerical Analysis, vol.35, issue.6, pp.2440-2463, 1998.
DOI : 10.1137/S0036142997316712

A. Fortin, A. Béliveau, M. Heuzey, and A. Lioret, Ten Years Using Discontinuous Galerkin Methods for Polymer Processing Problems, Discontinuous Galerkin Methods : Theory, Computation and Applications, pp.321-326, 1998.
DOI : 10.1007/978-3-642-59721-3_28

A. Fortin, Y. Demay, and J. Agassant, Computation of stationary interface between generalized Newtonian fluids, Revue Européenne des Eléments finis, vol.1, pp.181-196, 1992.

S. Batkam, J. Bruchon, and T. Coupez, A Space-Time Discontinuous Galerkin Method for Convection and Diffusion in Injection Moulding, International Journal of Forming Processes, vol.7, issue.1-2, pp.11-33, 2004.
DOI : 10.3166/ijfp.7.11-33

URL : https://hal.archives-ouvertes.fr/hal-00614585

B. Khomami and G. Wilson, An experimental investigation of interfacial instability in superposed flow of viscoelastic fluids in a converging/diverging channel geometry, Journal of Non-Newtonian Fluid Mechanics, vol.58, issue.1, pp.47-65, 1995.
DOI : 10.1016/0377-0257(94)01352-I

E. Hinch, O. Harris, and J. Rallison, The instability mechanism for two elastic liquids being co-extruded, Journal of Non-Newtonian Fluid Mechanics, vol.43, issue.2-3, pp.311-324, 1992.
DOI : 10.1016/0377-0257(92)80030-2