Thermal Conductivity Enhancement of Brine Containing Charcoal Particles

Article Preview

Abstract:

Experiments to measure the thermal conductivity of brine containing coconut shell charcoal particles have been performed at different volumetric concentrations and temperatures. SEM was used to observe the morphology of particles. The thermal conductivity increased with increasing the temperature. In addition, the thermal conductivity of brine containing coconut shell charcoal particles was higher than that of brine containing activated carbon particles

You might also be interested in these eBooks

Info:

Periodical:

Pages:

209-214

Citation:

Online since:

January 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] H. Ozbek and S. L. Philips. Thermal conductivity of aqueous NaCl Solution from 20℃ to 330℃. (1979)

Google Scholar

[2] O.M.M. Eltom and A.A.M. Sayigh. A simple method to enhance thermal conductivity of charcoal using some additives. Renew. Ener. 4 (1994) 113-118

DOI: 10.1016/0960-1481(94)90072-8

Google Scholar

[3] S.U.S. Choi. Enhancing thermal conductivity of fluids with nanoparticles. Proceeding of the 1995 ASME International Mechanical Engineering Congress and ExpositionSan Francisco, CA, USA (1995)

Google Scholar

[4] W. Yu, D.M. France, J.R. Routbort, and S.U.S. Choi. Review and comparison of nanofluid thermal conductivity and heat transfer enhancements. Heat. Transf. Eng. 29 (2008) 432-460.

DOI: 10.1080/01457630701850851

Google Scholar

[5] C. S. Jwo and T. P. Teng. Experimental study on thermal properties of brines containing nanoparticles. Rev. Adv. Mater. Sci. 10 (2005) 79-83.

Google Scholar

[6] S.J. Kim, et al. Surface wet ability change during pool boiling of nanofluids and its effect on critical heat flux. Int. J. Heat Mass Transf. 50 (2007) 105-4116.

DOI: 10.1016/j.ijheatmasstransfer.2007.02.002

Google Scholar

[7] S.N. Vijayan, M. Makeshkumar, and K. Sridhar. Physical and chemical analysis of activated carbon preparation from coconut shell charcoal and usage-a case study. Int. J. Adv. Sci. Res. Technol. 3 (2012) 168-175.

Google Scholar

[8] H. Kim, J. Kim, and M. Kim. 2005. Experimental study on chf characteristics of water-TiO2 nanofluids. Nucl. Eng. Technol. 38 (2006) 61–68.

Google Scholar

[9] S. André, et al. Hot wire method for the thermal characterization of materials: inverse problems application. Engenharia Térmica. 4 (2003) 55-64.

Google Scholar

[10] E.J. Wasp, J.P. Kennej, and R.L. Gandhi. Solid-liquid flow, slurry pipeline transportation: slurry pipeline design. 1st ed. Trans Tech Publ., 2007, pp.9-32.

Google Scholar

[11] Y. Nagasika and A. Nagasima. Absolute measurement of the thermal conductivity of electrically conducting liquids by the transient hot-wire method. J. Phys. E: Sci. Instr. 14 (1981) 1435-1440.

DOI: 10.1088/0022-3735/14/12/020

Google Scholar

[12] M. H. Sharqawy, J. H. Lienhard V, and S. M. Zubair. Desalination Water Treat. 16 (2010) 354-380.

Google Scholar

[13] J. Bozicevic, et al. Determination of thermal conductivity in liquids by monitoring transient phenomenon. Proceedings, XVII IMEKO World Congress, 2003, pp.1699-1701.

Google Scholar

[14] P. Keblinski et al. Int. J. Heat Mass Transf. 45 (2002) 855-863.

Google Scholar

[15] D. Hemanth Kumar, et al. Model for heat conduction in naofluids. Phys. Rev. Lett. 93 144301-1-144301-4

Google Scholar

[16] Q. Z. Xue. Model for effective thermal conductivity of nanofluids. Phys. Lett. A 307 (2003) 313-317.

Google Scholar

[17] Masturi et al. Resistors network model of bcc cell for investigating thermal conductivity of nanofluids. AIP Conference Proceedings 1415 (2011) 86 – 89.

DOI: 10.1063/1.3667227

Google Scholar