[1] S.U.S. Choi, Enhancing thermal conductivity offluid with nanoparticles, developments andapplications of non-Newtonian flow, ASME FED231/MD 66(1995) 99–105.
[2] S. U. S. Choi, Z. G. Zhang, W. Yu, F. E.Lockwood, and E. A.Grulke, Anomalous thermalconductivity enhancement in nanotubesuspensionsAppl. Phys. Lett79,(2001) 2252 -2255
[3] H. Zhu, C. Zhang, S. Liu, Y. Tang, and Y. Yin,Effects of nanoparticle clustering and alignmenton thermal conductivities of Fe3O4 aqueousnanofluids.Appl. Phys.Lett. 89, (2006) 023123
[4] S. M. S. Murshed, K. C. Leong, and C. Yang,Investigations of thermal conductivity andviscosity of nanofluids Int. J. Therm.Sci. 47,(2008) 560-568
[5] C.H. Chon, K.D. Kihm, S.P. Lee, S.U.S. Choi,Empirical correlation finding the role oftemperature and particle size for nanofluid (Al2O3)thermal conductivity enhancement, Appl. Phys.Lett. 87 (2005) 1–3.
[6] J. Koo and C. Kleinstreuer,A new thermalconductivity model for nanofluids,Journal ofNanoparticle Research 6 (2004),577–588
[7] N. Sohrabi, N. Masoumi, A. Behzadmehr, andS.M.H. Sarvari, A Simple Analytical Model forCalculating the Effective Thermal Conductivity ofNanofluids, Heat Transfer Asian Research, 39(2010) 141-150.
[8] K. Khanafer, K. Vafai, M. Lightstone, Buoyancydrivenheat transfer enhancement in a twodimensional enclosure utilizing nanofluids. Int. J.Heat Mass Transfer 46 (2003) 3639–3653.
[9] M. Akbari, A. Behzadmehr, Developing laminarmixed convection of a nanofluid in a horizontaltube with uniform heat flux. Int. J. Heat FluidFlow 29 (2007) 566–586.
[10] M.Izadi, A.Behzadmehr, D.Jalali-Vahida,Numerical study of developing laminar forcedconvection of a nanofluid in an annulus,Int.J.Thermal sciences 48 (2009)2119-2129.
[11] Y.M. Xuan , W. Roetzel, Conceptions for heattransfer correlation of nanofluids. Int. J. HeatMass Transfer 43 (2000) 3701–3707.
[12] A. Mokmeli, M. Saffar-Avval, Prediction ofnanofluid convective heat transfer using thedispersion model. Int. J. Therm. Sci. 49 (2010)471–478.
[13] S. Kumar, S. Kumar Prasad, J. Banerjee, Analysisof flow and thermal field in nanofluid using asingle phase thermal dispersion model. AppliedMathematical Modelling 34 (2010) 573–592.
[14] Y.M. Xuan, Q. Li, Investigation on convectiveheat transfer and flow features of nanofluids. J.Heat Transfer 125 (2003) 151–155.
[15] J.Bungirno, convective transport in nanofluid , J.of Heat Transfer 128 (2006),240-250
[16] A. Behzadmehr, M. Saffar-Avval, N. Galanis,Prediction of turbulent forced convection of ananofluid in a tube with uniform heat flux using atwo-phase approach. Int. J. Heat Fluid Flow 28(2007) 211–219.
[17] R. Lotfi, Y. Saboohi, A.M. Rashidi, Numericalstudy of forced convective heat transfer ofNanofluids: Comparison of different approaches.Int. Com. Heat Mass Transfer 37 (2010) 74–78.
[18] V. Bianco, O. Manca, S. Nardini, Numericalinvestigation on nanofluids turbulent convectionheat transfer inside a circular tube. Int. J. Thermal.Sci. 50(2011)341-349
[19] S.Kondaraju, E. K. Jin, and J. S. Lee.Investigation of heat transfer in turbulentnanofluids using direct numerical simulations,Physical Review E 81, (2010) 016304.
[20] Mirmasomi and behzadmehr, Effect ofnanoparticles mean diameter on laminar mixedconvection heat transfer of a nanofluid Int. J. ofHeat and Fluid Flow 29 (2008) 557–566.
[21] A. Akbarinia, R. Laur Investigating the diameterof solid particles effects on a laminar nanofluidflowin a curved tube using a two phase approach.Int.J.of Heat and Fluid Flow 30 (2009) 706–714
[22] S.Vashisth,V.Kumar,Kirishna D.P.Nigam.AReviewon potential applications of curvedgeometries in process industry .Ind. Eng .Chem.Res. 47 (2008), 3291-3337
[23] S.A.Berger, L.Talbot, SL.Yao, Flow in curvedpipes Annual Review of Fluid Mechanics15(1983) 461-512.
[24] RK.Shah, SD.Joshi. Convective heat transfer incurved ducts. Handbook of single phaseconvective heat transfer. New York: John Wileyand Sons (1987).
[25] GW .Hogg, The effect of secondary flow on pointheat transfer coefficients for turbulent flow insidecurved tubes. PhD Thesis, University ofIdaho(1968).
[26] SV.Patankar, VS. Pratap, DB.Spalding,Predictionof turbulent flow in curved pipes. J Fluid Mech57(1975)583-95.
[27] L. J. Li,C. X. Lin, M. A. Ebadian. Turbulentmixed convective heat transfer in the entranceregion of a curved pipe with uniform walltemperature.Int. Journal of Heat and MassTransfer 41(1998)3793-3805.
[28] O.Ghaffari, A.Behzadmehr, H.Ajam,. Turbulentmixed convection of a nanofluid in a Horizontalcurved tube using a two phase approach. Int.J.Com. Heat Mass Transfer37 (2010) 1551–1558
[29] M.Manninen,V.Taivassalo,S. Kallio,On theMixture Model for Multiphase Flow, VTTPublications 288(1996). Technical ResearchCenter of Finland.
[30] L.Schiller, A. Naumann, A drag coefficientcorrelation. Z. Ver. Deutsch. Ing. 77(1935), 318–320.
[31] D.Gidaspow, Multiphase Flow and Fluidization.Academic Press(1994).
[32] B.E.Launder,D.B.Spalding, Lectures inMathematical Models of Turbulence.AcademicPress(1972), London, England.
[33] N. Masoumi, N. Sohrabi, A. Behzadmehr, A newmodel for calculating the effective viscosity ofnanofluids, J. Phys. D Appl. Phys. 42 (2009)055501.
[34] H.Gao, L. Guo, X. Zhang. Liquid–solid separationphenomena of two-phase Turbulent flow in curvedpipes. Int.J. of Heat and Mass Transfer 45 (2002)4995–5005
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