Abstract
This study describes an investigation on the convective heat transfer performance of aqueous suspensions of multiwalled carbon nanotubes. The results suggested an increase on heat transfer coefficient of 47 % for 0.5 % volume fraction. Moreover, the enhancement observed during thermal conductivity assessment, cannot fully explain the heat transfer intensification. This could be associated to the random movements among the particles through a fluid, caused by the impact of the base fluid molecules.
Similar content being viewed by others
References
Lee S, Choi SUS (1996) Application of metallic nanoparticle suspensions in advanced cooling systems. International mechanical engineering congress and exhibition
Li Y, Je Zhou, Tung S, Schneider E, Xi S (2009) A review on development of nanofluid preparation and characterization. Powder Technol 196:89–101
Hamilton RL, Crosser OK (1962) Thermal conductivity of heterogeneous two-component systems. Ind Eng Chem Fundam 1:187–191. doi:10.1021/i160003a005
Wasp EJ, Kenny JP, Gandhi RL (1979) Solid-liquid flow slurry pipeline transportation. In: Series on bulk materials handling, vol 1, no 4. Trans Tech Publications, Stafa-Zurich, Switzerland. ISBN 0878490167, 9780878490165
Grimm A (1993) Powdered aluminum-containing heat transfer fluids. Patent DE 4131516 A1, German
Choi S, Eastman J (1995) Enhancing thermal conductivity of fluids with nanoparticles. ASME International Mechanical Engineering Congress & Exposition, San Francisco
Choi SUS, Zhang ZG, Yu W, Lockwood FE, Grulke EA (2001) Anomalous thermal conductivity enhancement in nanotube suspensions. Appl Phys Lett 79:2252–2254
Eastman JA, Choi US, Li S, Yu W, Thompson LJ (2001) Anomalously increased effective thermal conductivities of ethylene glycol-based nanofluids containing copper nanoparticles. Appl Phys Lett 78:718–720
Daungthongsuk W, Wongwises S (2007) A critical review of convective heat transfer of nanofluids. Renew Sustain Energy Rev 11:797–817
Hwang KS, Jang SP, Choi SUS (2009) Flow and convective heat transfer characteristics of water-based Al2O3 nanofluids in fully developed laminar flow regime. Int J Heat Mass Transf 52:193–199. doi:10.1016/j.ijheatmasstransfer.2008.06.032
Choi SUS, Eastman JA (2001) Enhanced heat transfer using nanofluids. US Patent US 6221275 B1 University of Chicago
Eastman JA, Choi US, Li S, Thompson LJ, Lee S (1997) Enhanced thermal conductivity through the development of nanofluids. In: Materials Research Society, vol 457. Fall Meeting, Boston, USA. doi:10.1557/PROC-457-3
Liu M-S, Lin MC-C, Tsai CY, Wang C-C (2006) Enhancement of thermal conductivity with Cu for nanofluids using chemical reduction method. Int J Heat Mass Transf 49:3028–3033
Liu M, Lin MC, Wang C (2011) Enhancements of thermal conductivities with Cu, CuO, and carbon nanotube nanofluids and application of MWNT/water nanofluid on a water chiller system. Nanoscale Res Lett 6:297. doi:10.1186/1556-276X-6-297
Murshed SMS, Leong KC, Yang C (2005) Enhanced thermal conductivity of TiO2—water based nanofluids. Int J Therm Sci 44:367–373
Trisaksri V, Wongwises S (2007) Critical review of heat transfer characteristics of nanofluids. Renew Sustain Energy Rev 11:512–523. doi:10.1016/j.rser.2005.01.010
Lamas BC, Fonseca ML, Gonçalves FAMM, Ferreira AGM, Fonseca IMA, Kanagaraj S, Martins N, Oliveira MSA (2011) EG/CNTs nanofluids engineering and thermal characterization. J Nano Rese 13:69–74. doi:10.4028
Ponmozhi J, Gonçalves FAMM, Ferreira AGM, Fonseca IMA, Kanagaraj S, Martins N, Oliveira MSA (2009) Thermodynamic and transport properties of CNT—water based nanofluids. J Nano Res 11:101–106
Bruggeman DAG (1935) Berechnung verschiedener physikalischer Konstanten von heterogenen Substanzen. I. Dielektrizitätskonstanten und Leitfähigkeiten der Mischkörper aus isotropen Substanzen. Ann Phys 416:636–664. doi:10.1002/andp.19354160705
Sarkar S, Selvam RP (2007) Molecular dynamics simulation of effective thermal conductivity and study of enhanced thermal transport mechanism in nanofluids. J Appl Phys 102:074302–074307
Lamas B, Abreu B, Fonseca A, Martins N, Oliveira M (2013) Numerical analysis of percolation formation in carbon nanotube based nanofluids. Int J Numer Methods Eng 95:257–270. doi:10.1002/nme.4510
Sastry NNV, Abhijit B, Sundararajan T, Sarit Kumar D (2008) Predicting effective thermal conductivity of carbon nanotube based nanofluids. Nanotechnology 19:055704. doi:10.1088/0957-4484/19/05/055704
Lee J-H, Lee S-H, Choi C, Jang S, Choi S (2010) A review of thermal conductivity data, mechanisms and models for nanofluids. Int J Micro-Nano Scale Transp 1:269–322. doi:10.1260/1759-3093.1.4.269
Jang SP, Choi SUS (2004) Role of Brownian motion in the enhanced thermal conductivity of nanofluids. Appl Phys Lett 84:4316–4318
Bhattacharya P, Saha SK, Yadav A, Phelan PE, Prasher RS (2004) Brownian dynamics simulation to determine the effective thermal conductivity of nanofluids. J Appl Phys 95:6492–6494
Murshed SMS, Leong KC, Yang C (2009) A combined model for the effective thermal conductivity of nanofluids. Appl Therm Eng 29:2477–2483. doi:10.1016/j.applthermaleng.2008.12.018
Murshed SMS, Leong KC, Yang C (2008) Thermophysical and electrokinetic properties of nanofluids—a critical review. Appl Therm Eng 28:17. doi:10.1016/j.applthermaleng.2008.01.005
Incropera FP, DeWitt DP, Bergman TL, Lavine AS (2006) Fundamentals of heat and mass transfer, 6th edn. Wiley, London
Pak BC, Cho YI (1998) Hydrodynamic and heat tarnsfer study of dispersed fluids with submicron metallic oxide paticles. Exp Heat Transf 11:151–170
Wen D, Ding Y (2004) Experimental investigation into convective heat transfer of nanofluids at the entrance region under laminar flow conditions. Int J Heat Mass Transf 47:5181–5188
Zeinali Heris S, Etemad SG, Nasr Esfahany M (2006) Experimental investigation of oxide nanofluids laminar flow convective heat transfer. Int Commun Heat Mass Transfer 33:529–535
Zeinali Heris S, Nasr Esfahany M, Etemad SG (2007) Experimental investigation of convective heat transfer of Al2O3/water nanofluid in circular tube. Int J Heat Fluid Flow 28:203–210
Li Q, Xuan Y (2002) Convective heat transfer and flow characteristics of Cu—water nanofluid. Sci China Ser E-Technol Sci 45:408–416. doi:10.1360/02ye9047
He Y, Jin Y, Chen H, Ding Y, Cang D, Lu H (2007) Heat transfer and flow behaviour of aqueous suspensions of TiO2 nanoparticles (nanofluids) flowing upward through a vertical pipe. Int J Heat Mass Transf 50:2272–2281. doi:10.1016/j.ijheatmasstransfer.2006.10.024
Vakili M, Mohebbi A, Hashemipour H (2013) Experimental study on convective heat transfer of TiO2 nanofluids. Heat Mass Transf 49:1159–1165. doi:10.1007/s00231-013-1158-3
Xuan Y, Li Q (2003) Investigation on convective heat transfer and flow features of nanofluids. J Heat Transf 125:151–155
Yang Y, Zhang ZG, Grulke EA, Anderson WB, Wu G (2005) Heat transfer properties of nanoparticle-in-fluid dispersions (nanofluids) in laminar flow. Int J Heat Mass Transf 48:1107–1116
Zhang X, Gu H, Fujii M (2006) Experimental study on the effective thermal conductivity and thermal diffusivity of nanofluids. Int J Thermophys 27:569–580
Choi SUS et al (2001) Anomalous thermal conductivity enhancement in nanotube suspensions. Appl Phys Lett 79:2252
Wang X-Q, Mujumdar AS (2007) Heat transfer characteristics of nanofluids: a review. Int J Therm Sci 46:1–19
Lamas B, Abreu B, Fonseca A, Martins N, Oliveira M (2012) Assessing colloidal stability of long term MWCNT based nanofluids. J Colloid Interface Sci 381:17–23. doi:10.1016/j.jcis.2012.05.014
Cao G (2004) Nanostructures and nanomaterials: synthesis, properties and applications. Imperial College Press, London
Meyyappan M (2004) Carbon nanotubes: science and applications. CRC Press, Boca Raton
Esumi K, Ishigami M, Nakajima A, Sawada K, Honda H (1996) Chemical treatment of carbon nanotubes. Carbon 34:279–281
Ponmozhi J, Gonçalves FAMM, Ferreira AGM, Fonseca IMA, Kanagaraj S, Martins N, Oliveira MSA (2010) Thermodynamic and transport properties of CNT—water based nanofluids. J Nano Res 11:101–106. doi:10.4028/www.scientific.net/JNanoR.11.101
Shim J-W, Park S-J, Ryu S-K (2001) Effect of modification with HNO3 and NaOH on metal adsorption by pitch-based activated carbon fibers. Carbon 39:1635–1642. doi:10.1016/s0008-6223(00)00290-6
Ingle JD, Crouch SR (1988) Spectrochemical analysis. Prentice Hall, Englewood Cliffs, NJ
Russel WB, Saville DA, Showalter WR (1989) Colloidal dispersions. Cambridge University Press, Cambridge
Gore MG (2000) Spectrophotometry and spectrofluorimetry, 2nd edn. Oxford University Press, Oxford
Ponmozhi J (2009) Water based nanofluids development and characterization. Master thesis, Department of Mechanical Engineering Univeristy of Aveiro, p 125
Shah RK, Aung W (1987) Handbook of single-phase convective heat transfer. Wiley, New York
Ding Y, Alias H, Wen D, Williams RA (2006) Heat transfer of aqueous suspensions of carbon nanotubes (CNT nanofluids). Int J Heat Mass Transf 49:240–250
Acknowledgments
The authors acknowledge Fundação para a Ciência e Tecnologia (FCT) and Fundo Social Europeu (FSE), for the financial support through the project Grant PTDC-EME-MFE-66482-2006 and PTDC-EME-MFE-119572-2010 (POPH-QREN program).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Abreu, B., Lamas, B., Fonseca, A. et al. Experimental characterization of convective heat transfer with MWCNT based nanofluids under laminar flow conditions. Heat Mass Transfer 50, 65–74 (2014). https://doi.org/10.1007/s00231-013-1226-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00231-013-1226-8