Entropy analysis for non-linear viscoelastic fluid in concentric rotating cylinders

International Journal of Thermal Sciences

Volumn 47, Issue 12, 2008, Pages 1701-1711

  Mirzazadeh, M ^a   Shafaei, A ^a   Rashidi, F ^a  

^a AMIRKABIR UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Analytical solution; Annular flow; Entropy generation; Heat transfer; Phan Thien Tanner constitutive equation

Indexed keywords

BOUNDARY CONDITIONS; BOUNDARY VALUE PROBLEMS; CYLINDERS (SHAPES); ROTATION; STEADY FLOW;

ANALYTICAL EXPRESSIONS; ANALYTICAL SOLUTION; ANALYTICAL SOLUTIONS; ANNULAR FLOW; BOUNDARY CONDITIONING; CONCENTRIC ANNULUS; ENTROPY ANALYSIS; ENTROPY GENERATION; HEAT TRANSFER; NON-LINEAR VISCOELASTIC FLUID; PHAN-THIEN-TANNER CONSTITUTIVE EQUATION; RELATIVE ROTATION; ROTATING CYLINDERS; TEMPERATURE PROFILING; VISCO-ELASTIC FLUIDS;

ENTROPY;

EID: 52349112315     PISSN: 12900729     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijthermalsci.2007.11.002     Document Type: Article

References (28)

1. Maron D.M., and Cohen S. Hydrodynamics and heat/mass transfer near rotating surfaces. Adv. Heat Transfer 21 (1991) 141-183
2. Childs P.R.N., and Long C.A. Review of forced convective heat transfer in stationary and rotating annuli. Proc. IMechE C: Mech. Eng. Sci. 210 (1996) 123-134
3. Escudier M.P., Oliveira P.J., and Pinho F.T. Fully developed laminar flow of purely viscous non-Newtonian liquids through annuli including the effects of eccentricity and inner cylinder rotation. Int. J. Heat Fluid Flow 23 1 (2002) 52-73
4. Khellaf K., and Lauriat G. Numerical study of heat transfer in a non-Newtonian Carreau-fluid between rotating concentric vertical cylinders. J. Non-Newtonian Fluid Mech. 89 (2000) 45-61
5. Naimi M., Devienne R., and Lebouché M. Etude dynamique et thermique de l'écoulement de Couette-Taylor-Poiseuille ; cas d'un fluide présentant un seuil d'écoulement (Dynamical and thermal study of Couette-Taylor-Poiseuille flow; case of yield pseudo-plastic fluid). Int. J. Heat Mass Transfer 33 (1990) 381-391
6. Manglik R.M., and Fang P. Thermal processing of viscous non-Newtonian fluids in annular ducts: effects of power-law rheology, duct eccentricity, and thermal boundary conditions. Int. J. Heat Mass Transfer 45 (2002) 803-814
7. Capobianchi M., and Irvine Jr. T.F. Predictions of pressure drop and heat transfer in concentric annular ducts with modified power-law fluids. Wärme Stofübertragung 27 (1992) 209-215
8. Bejan A. Second-law analysis in heat transfer and thermal design. Adv. Heat Transfer 15 (1982) 1-58
9. Bejan A. A study of entropy generation in fundamental convective heat transfer. J. Heat Transfer 101 (1979) 718-725
10. Nag P.K., and Kumar N. Second law optimization of convective heat transfer through a duct with constant heat flux. Int. J. Energy Res. 13 (1989) 537-543
11. Sahin A.Z. Second law analysis of laminar viscous flow through a duct subjected to constant wall temperature. J. Heat Transfer 120 (1998) 76-83
12. Sahin A.Z. Effect of variable viscosity on the entropy generation and pumping power in a laminar fluid flow through a duct subjected to constant heat flux. Heat Mass Transfer 35 (1999) 499-506
13. Yilbas B.S. Entropy analysis of concentric annuli with rotating outer cylinder. Exergy Int. J. 1 (2001) 60-66
14. Mahmud S., and Fraser R.A. Analysis of entropy generation inside cylindrical annuli with relative rotation. Int. J. Thermal Sci. 42 (2003) 513-521
15. Haddad O.M., Alkam M.K., and Khasawneh M.T. Entropy generation due to laminar forced convection in the entrance region of a concentric annulus. Energy 29 (2004) 35-55
16. Mahmud S., and Fraser R.A. Second law analysis of forced convection in a circular duct for non-Newtonian fluids. Energy 31 (2006) 2226-2244
17. Pakdemirli M., and Yilbas B.S. Entropy generation for pipe flow of a third grade fluid with Vogel model viscosity. Int. J. Non-Linear Mech. 41 (2006) 432-437
18. Phan-Thien N., and Tanner R.T. A new constitutive equation derived from network theory. J. Non-Newtonian Fluid Mech. 2 (1977) 353-365
19. Phan-Thien N. A non-linear network viscoelastic model. J. Rheology 22 (1978) 259-283
20. Oliveira P.J., and Pinho F.T. Analytical solution for fully developed channel and pipe flow of Phan-Thien-Tanner fluids. J. Fluid Mech. 387 (1999) 271-280
21. Cruz D.O.A., and Pinho F.T. Skewed Poiseuille-Couette flow of SPTT fluids in concentric annuli and channels. J. Non-Newtonian Fluid Mech. 121 (2004) 1-14
22. Mirzazadeh M., Escudier M.P., Rashidi F., and Hashemabadi S.H. Purely tangential flow of a PTT-viscoelastic fluid within a concentric annulus. J. Non-Newtonian Fluid Mech. 129 (2005) 88-97
23. Tanner R.I. Engineering Rheology (2000), Clarendon Press, Oxford
24. Bird R.B., Armstrong R.C., and Hassager O. Dynamics of Polymeric Liquids. Fluid Mechanics. second ed. vol. I (1987), Wiley
25. Bejan A. Entropy Generation Minimization (1996), CRC, Boca Raton, NY
26. Paoletti S., Rispoli F., and Sciubba E. Calculation of exergetic losses in compact heat exchanger passages. ASME AES 10 (1989) 21-29
27. Keunings R., and Crochet M.J. Numerical simulation of the flow of a viscoelastic fluid through an abrupt contraction. J. Non-Newtonian Fluid Mech. 14 (1984) 279-299
28. Pinho F.T., and Oliveira P.J. Axial annular flow of non-linear viscoelastic fluid-an analytical solution. J. Non-Newtonian Fluid Mech. 93 (2000) 325-337