全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

Numerical Investigation of Heat and Mass Transfer in Nanofluid-Filled Porous Medium

DOI: 10.4236/anp.2024.133003, PP. 29-44

Keywords: Mixed Convection, Heat Transfer, Nanofluid, Drying, Porous Media

Full-Text   Cite this paper   Add to My Lib

Abstract:

In this work, we numerically study the laminar mixed convection of fluid flow in a vertical channel filled with porous media during the drying process. The porous medium, modeled as a vertical wall, consists of solid and nanofluid phase (Water-Al2O3 or Water-Cu), as well as a gas phase. The established model is developed based on Whitaker’s theory and resolved by our numerical code using Fortran. Results principally show the influence of various physical parameters, such as nanoparticle volume fraction, ambient temperature, and saturation on heat and mass transfer on the drying process. This study brings the effect of the presence of nanofluids in porous media. It contributes not only to our fundamental understanding of drying processes but also provides practical insights that can guide the development of more efficient and sustainable drying technologies.

References

[1]  Nield, D.A. and Bejan, A. (2006) Convection in Porous Media. Springer.
[2]  Ingham, D.B. and Pop, I. (2005) Transport Phenomena in Porous Media III. Elsevier.
[3]  Vafai, K. (2005) Handbook of Porous Media. Taylor & Francis.
[4]  Vadasz, P. (2008) Emerging Topics in Heat and Mass Transfer in Porous Media. Springer.
[5]  Choi, S. (1995) Enhancing Thermal Conductivity of Fluids with Nanoparticles. In: Siginer, D.A. and Wang, H.P., Eds., Developments and Applications of Non-Newtonian Flows, FED-Vol. 231/MD-Vol. 66, ASME, 99-105.
[6]  Masuda, H., Ebata, A., Teramae, K. and Hishinuma, N. (1993) Alteration of Thermal Conductivity and Viscosity of Liquid by Dispersing Ultra-Fine Particles. Netsu Bussei, 7, 227-233.
https://doi.org/10.2963/jjtp.7.227
[7]  Nield, D.A. and Kuznetsov, A.V. (2009) The Cheng-Minkowycz Problem for Natural Convective Boundary-Layer Flow in a Porous Medium Saturated by a Nanofluid. International Journal of Heat and Mass Transfer, 52, 5792-5795.
https://doi.org/10.1016/j.ijheatmasstransfer.2009.07.024
[8]  Kuznetsov, A.V. and Nield, D.A. (2010) Natural Convective Boundary Layer flow of a Nanofluid past a Vertical Plate. International Journal of Thermal Sciences, 49, 243-247.
https://doi.org/10.1016/j.ijthermalsci.2009.07.015
[9]  Ahmad, S. and Pop, I. (2010) Mixed Convection Boundary Layer Flow from a Vertical Flat Plate Embedded in a Porous Medium Filled with Nanofluids. International Communications in Heat and Mass Transfer, 37, 987-991.
https://doi.org/10.1016/j.icheatmasstransfer.2010.06.004
[10]  Tiwari, R.K. and Das, M.K. (2007) Heat Transfer Augmentation in a Two-Sided Lid-Driven Differentially Heated Square Cavity Utilizing Nanofluids. International Journal of Heat and Mass Transfer, 50, 2002-2018.
https://doi.org/10.1016/j.ijheatmasstransfer.2006.09.034
[11]  Hajipour, M. and Dehkordi, A.M. (2014) Mixed-Convection Flow of Al2O3-H2O Nanofluid in a Channel Partially Filled with Porous Metal Foam: Experimental and Numerical Study. Experimental Thermal and Fluid Science, 53, 49-56.
https://doi.org/10.1016/j.expthermflusci.2013.11.002
[12]  Cheng, P. and Minkowycz, W.J. (1977) Free Convection about a Vertical Flat Plate Embedded in a Porous Medium with Application to Heat Transfer from a Dike. Journal of Geophysical Research, 82, 2040-2044.
https://doi.org/10.1029/JB082i014p02040
[13]  Arifin, N., Nazar, R. and Pop, I. (2012) Free and Mixed Convection Boundary Layer Flow past a Horizontal Surface Embedded in a Porous Medium Filled with a Nanofluid. AIAA Journal of Thermophysics and Heat Transfer, 26, 375-382.
https://doi.org/10.2514/1.T3645
[14]  Chamkha, A.J., Abbasbandy, S., Rashad, A.M. and Vajravelu, K. (2013) Radiation Effects on Mixed Convection over a Wedge Embedded in a Porous Medium Filled with a Nanofluid. Transport in Porous Media, 91, 2061-1279.
[15]  Aziz, A., Khan, W.A. and Pop, I. (2012) Free Convection Boundary Layer Flow past a Horizontal Flat Plate Embedded in Porous Medium Filled by Nanofluid Containing Gyrotactic Microorganisms. International Journal of Thermal Sciences, 56, 48-57.
https://doi.org/10.1016/j.ijthermalsci.2012.01.011
[16]  Nazar, R., Tham, L., Pop, I. and Ingham, D.B. (2011) Mixed Convection Boundary Layer Flow from a Horizontal Circular Cylinder Embedded in a Porous Medium Filled with a Nanofluid. Transport in Porous Media, 86, 517-536.
https://doi.org/10.1007/s11242-010-9637-1
[17]  Ziya, U. and Souad, H. (2013) Natural Convection Heat Transfer of Nanofluids along a Vertical Plate Embedded in Porous Medium. Nanoscale Research Letters, 8, Article No. 64.
[18]  Keita, U., Faure, P., Rodts, S. and Coussot, P. (2013) MRI Evidence for a Receding-Front Effect in Drying Porous Media, Physical Review, 87, Article ID: 062303.
[19]  Zhang, L.Y., et al. (2021) Numerical Study of Natural Convection Heat Transfer in a Porous Annulus Filled with a Cu-Nanofluid. Nanomaterials, 11, Article No. 990.
https://doi.org/10.3390/nano11040990
[20]  Manal, H.A.H. and Hayder, I.M. (2013) Natural Convection of Nanofluid in Cylindrical Enclosure Filled with Porous Media, Journal of Power and Energy Engineering, 7, 2263-2272.
[21]  Jadhav, M.M.P., Jadhav, D.B. and Nimgade, M.E. (2017) Heat Transfer Enhancement Using Nanofluids in Automotive Cooling System. 3rd International Conference on Ideas, Impact and Innovation in Mechanical Engineering (ICIIIME 2017), Volume 5, 1035-1042.
[22]  Buongiorno, J. and Hu, L. (2009). Nanofluid Heat Transfer Enhancement for Nuclear Reactor Applications. ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 517-522.
https://doi.org/10.1115/mnhmt2009-18062
[23]  Huminic, G. and Huminic, A. (2012) Application of Nanofluids in Heat Exchangers: A Review. Renewable and Sustainable Energy Reviews, 16, 5625-5638.
https://doi.org/10.1016/j.rser.2012.05.023
[24]  Li, Y., Shakeriaski, F., Barzinjy, A.A., Dara, R.N., Shafee, A. and Tlili, I. (2019) Nanomaterial Thermal Treatment along a Permeable Cylinder. Journal of Thermal Analysis and Calorimetry, 139, 3309-3315.
https://doi.org/10.1007/s10973-019-08706-7
[25]  Lotfizadeh, S. and Matsoukas, T. (2015) Effect of Nanostructure on Thermal Conductivity of Nanofluids. Journal of Nanomaterials, 2015, Article No. 8.
[26]  Moradi, A., Toghraie, D., Isfahani, A.H.M. and Hosseinian, A. (2019) An Experimental Study on MWCNT-Water Nanofluids Flow and Heat Transfer in Double-Pipe Heat Exchanger Using Porous Media. Journal of Thermal Analysis and Calorimetry, 137, 1797-1807.
https://doi.org/10.1007/s10973-019-08076-0
[27]  Dalel, H., Lefi, N. and Boukadida, N. (2009) Mixed Convection in a Vertical Channel Flow during Drying Process. International Journal of Heat and Technology, 27, 67-76.
[28]  Khanafer, K., Vafai, K. and Lightstone, M. (2003) Buoyancy-Driven Heat Transfer Enhancement in a Two-Dimensional Enclosure Utilizing Nanofluids. International Journal of Heat and Mass Transfer, 46, 3639-3653.
https://doi.org/10.1016/s0017-9310(03)00156-x
[29]  Xuan, Y. and Li, Q. (2003) Investigation on Convective Heat Transfer and Flow Features of Nanofluids. Journal of Heat Transfer, 125, 151-155.
https://doi.org/10.1115/1.1532008
[30]  Brinkman, H.C. (1952) The Viscosity of Concentrated Suspensions and Solutions. The Journal of Chemical Physics, 20, 571-581.
https://doi.org/10.1063/1.1700493
[31]  Mobarki, A., Boukadida, N. and Ben Nasrallah, S. (2003) The Variability Effect of Fluid Thermophysical Properties on Convective Drying of Unsaturated Porous Media. International Journal of Heat and Technology, 21, 89-97.
[32]  Oztop, H.F. and Abu-Nada, E. (2008) Numerical Study of Natural Convection in Partially Heated Rectangular Enclosures Filled with Nanofluids. International Journal of Heat and Mass Transfer, 29, 1326-1336.
[33]  Patankar, S.V. (1980) Numerical Heat and Fluid Flow. Hemisphere.
[34]  Whitaker, S. (1977) Simultaneous Heat Mass and Momentum Transfer in Porous Media: A Theory of Drying. In: Advances in Heat Transfer, Academic Press, Vol. 13, 119-203.
https://doi.org/10.1016/S0065-2717(08)70223-5
[35]  Dalel, H., Lefi, N. and Noureddine, B. (2013) Effect of Metrological Temperature on Vertical Porous Wall Drying Process in Forced and Mixed Convection. International Journal of Heat and Technology, 31, 75-83.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133

WeChat 1538708413