Abstract
The effect of flow conditions on the “negative wake” generation (longitudinal velocity overshoot behind a cylinder in the viscoelastic fluid flow along the centerline) has been investigated. FENE-CR model that predicts constant shear viscosity and controlled extensional viscosity was considered as a constitutive equation. The discrete elastic viscous split stress-G/streamline upwind Petrov–Galerkin (DEVSS-G/SUPG) formulation was employed and the high-resolution solutions were obtained with an efficient iterative solver based on the incomplete LU(0)-type preconditioner and BiCGSTAB. We found that the “negative wake” generation was more obvious in uniform flow conditions than in Poiseuille flow, which suggests that the experimentally unrevealed “negative wake” generation of Boger fluids could be partially attributed to the geometrical effect of Poiseuille flow. The “negative wake” generation was more discernable at low extensibility and high value of viscosity ratio, which agrees well with the previous studies. In addition, we could observe an undershoot phenomenon in Poisseuille flow condition, which has never been reported.
Similar content being viewed by others
References
Alves MA, Pinho FT, Oliveira PJ (2001) The flow of viscoelastic fluids past a cylinder: finite-volume high-resolution methods. J Non-Newtonian Fluid Mech 97:207–232
Arigo MT, Mckinley GH (1998) An experimental investigation of negative wakes behind spheres settling in a shear-thinning viscoelastic fluid. Rheol Acta 37:307–327
Arigo MT, Rajagopalan D, Shapley N, Mckinley GH (1995) The sedimentation of a sphere through an elastic fluid. J Non-Newtonian Fluid Mech 60:225–257
Bisgaard C (1983) Velocity fields around spheres and bubbles investigated by laser-Doppler anemometry. J Non-Newtonian Fluid Mech 12:283–302
Brooks N, Hughes TJR (1982) Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equations. Comput Methods Appl Mech Eng 32:199–259
Bush MB (1993) The stagnation flow behind a sphere. J Non-Newtonian Fluid Mech 49:103–122
Bush MB (1994) On the stagnation flow behind a sphere in a shear-thinning viscoelastic liquid. J Non-Newtonian Fluid Mech 55:229–247
Caola AE, Joo YL, Armstrong RC, Brown RA (2001) Highly parallel time integration of vicoelastic flows. J Non-Newtonian Fluid Mech 97:207–232
Chauvière C, Owens RG (2001) A new spectral element method for the reliable computation of viscoelastic flow. Comput Methods Appl Mech Eng 190:3999–4018
Chilcott MD, Rallison JM (1988) Creeping flow of dilute polymer solutions past cylinders and spheres. J Non-Newtonian Fluid Mech 29:381–432
Dou H-S, Phan-Thien N (2003) Negative wake in the uniform flow past a cylinder. Rheol Acta 42:383–409
Dou H-S, Phan-Thien N (2004) Criteria of negative wake generation behind a cylinder. Rheol Acta 1435–1528 (Online)
Fan Y, Crochet MJ (1995) High-order finite element methods for steady viscoelastic flows. J Non-Newtonian Fluid Mech 57:283–311
Fan Y, Tanner RI, Phan-Thien N (1999) Galerkin/least-square finite-element methods for steady viscoelastic flows. J Non-Newtonian Fluid Mech 84:233–256
Fortin M, Fortin A (1989) A new approach for the FEM simulation of viscoelastic flow. J Non-Newtonian Fluid Mech 32:295–310
Guénette R, Fortin M (1995) A new mixed finite element methods for computing viscoelastic flow. J Non-Newtonian Fluid Mech 60:27–52
Harlen OG (2002) The negative wake behind a sphere sedimenting through a viscoelastic fluid. J Non-Newtonian Fluid Mech 108:411–430
Hassager O (1979) Negative wake behind bubbles in non-Newtonian liquids. Nature 279:402–403
Huang PY, Feng J (1995) Wall effects on the flow of viscoelastic fluids around a circular cylinder. J Non-Newtonian Fluid Mech 60:179–198
Kim JM, Kim C, Ahn KH, Lee SJ (2004) An efficient iterative solver and high precision solutions of the Oldroyd-B fluid flow past a confined cylinder. J Non-Newtonian Fluid Mech 123:161–173
Lee AG, Shaqfeh ESG, Khomami B (2002) A study of viscoelastic free surface flows by the finite element method: Hele-Shaw and slot coating flows. J Non-Newtonian Fluid Mech 108:327–362
Liu AW, Bornside DE, Armstrong RC, Brown RA (1998) Viscoelastic flow of polymer solutions around a periodic, linear array of cylinders: comparisons of predictions for microstructures and flow fields. J Non-Newtonian Fluid Mech 77:153–190
Marchal JM, Crochet MJ (1987) A new mixed finite element methods for calculating viscoelastic flow. J Non-Newtonian Fluid Mech 26:77–114
Mckinley GH, Armstrong RC, Brown RA (1993) The wake instability in viscoelastic flow past confined circular cylinders. Philos Trans R Soc Lond A 344:265–304
Oliveira PJ (2003) Asymmetric flows of viscoelastic fluids in symmetric planar expansion geometries. J Non-Newtonian Fluid Mech 114:33–63
Owens RG, Philips TN (2002) Computational rheology. Imperial College Press, London
Owens RG, Chauvière C, Philips TN (2002) A locally-upwinded spectral technique (LUST) for viscoelastic flows. J Non-Newtonian Fluid Mech 108:49–71
Satrape JV, Crochet MJ (1994) Numerical simulation of the motion of a sphere in a Boger fluid. J Non-Newtonian Fluid Mech 55:91–11
Sigli D, Coutanceau M (1977) Effect of finite boundaries on the slow laminar isothermal flow of a viscoelastic fluid around a spherical obstacle. J Non-Newtonian Fluid Mech 2:1–21
Smith MD, Armstrong RC, Brown RA, Sureshkumar R (2000) Finite element analysis of stability of two-dimensional viscoelastic flows to three-dimensional perturbations. J Non-Newtonian Fluid Mech 93:203–244
Sun J, Smith MD, Armstrong RC, Brown RA (1999) Finite element method for viscoelastic flows based on the discrete adaptive viscoelastic stress splitting and the discontinuous Galerkin method: DAVSS-G/DG. J Non-Newtonian Fluid Mech 86:281–307
van der Vorst HA (1992) Bi-CGSTAB: a fast and smoothly converging variant of Bi-CG for the solution of non-symmetric linear systems, SIAM. J Sci Stat Comput 12:631–634
Acknowledgements
This work was supported by the National Research Laboratory Fund (NRL 400-20030085) of the Ministry of Science and Technology in Korea. The authors acknowledge the support from KISTI (Korea Institute of Science and Technology Information) under ‘Grand Challenge Support Program’ with Dr. Jeong Ho Kim as the technical supporter. The use of the computing system of Supercomputing Center is also greatly appreciated.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kim, J.M., Kim, C., Chung, C. et al. Negative wake generation of FENE-CR fluids in uniform and Poiseuille flows past a cylinder. Rheol Acta 44, 600–613 (2005). https://doi.org/10.1007/s00397-005-0442-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00397-005-0442-7