Analysis of Mixed Convection of Alumina-Water Nanofluid Flow Over Heated Cavity Using Lattice Boltzmann Method
(*) Corresponding author
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)
Heat transfer enhancement of incompressible laminar mixed convection using Alumina-water nanofluid was performed numerically in detail. The regularized lattice Boltzmann method is adopted to increase accuracy and stability of simulation. Reynolds number is held constant at 50 where Grashof number and volume fraction are varied from 100 to 2000 and 2% to 8% respectively. Present study found that by increasing the volume fraction, energy transfer is enhanced and average Nusselt number is increased. The computational results also indicate that by means of the present method, not only the microscopic characteristics of the nanofluid flow can be simulated, but also the computational efficiency can be remarkably improved.
Copyright © 2013 Praise Worthy Prize - All rights reserved.
J. A. Eastman, S. U. S. Choi, S. Li, W. Yu and L. J. Thompson, Anomalously increased effective thermal conductivities of ethylene glycol-based nanofluids containing copper nanoparticles, Applied Physics Letters. Vol. 78, n. 6, pp. 718-720, 2001.
P. O. Iwanik and W. K. Chiu, Temperature distribution of an optical fiber traversing through a chemical vapor deposition reactor, Numerical Heat Transfer: Part A: Applications. Vol. 43, n. 3, pp. 221-237, 2003.
C. S. Nor Azwadi, M. Khakbaz, L. Jahanshaloo, S. Syahrullail and A. N. Darus, Simulation of forced convection in a channel with nanofluid by the lattice Boltzmann method, Nanoscale Research Letters. Vol. 8, n. 1, pp. 178-185, 2013.
K. O. Lim, K. S. Lee and T. H. Song, Primary and secondary instabilities in a glass-melting surface, Numerical Heat Transfer: Part A: Applications. Vol. 36, n. 3, pp. 309-325, 1999.
S. Singh and M. Sharif, Mixed convective cooling of a rectangular cavity with inlet and exit openings on differentially heated side walls, Numerical Heat Transfer: Part A: Applications. Vol. 44, n. 3, pp. 233-253, 2003.
K. Khanafer, K. Vafai, and M. Lightstone, Buoyancy-driven heat transfer enhancement in a two-dimensional enclosure utilizing nanofluids, International Journal of Heat and Mass Transfer. Vol. 46, n. 19, pp. 3639-3653, 2003.
S. W. Kang, W. C. Wei, S. H. Tsaib, C. C. Huang, Experimental investigation of nanofluids on sintered heat pipe thermal performance, Applied Thermal Engineering. Vol. 29, n. 5, pp. 973-979, 2009.
A. A. Nnanna, Experimental model of temperature-driven nanofluid, Journal of heat transfer. Vol. 129, n. 6, pp. 697-704, 2007.
C. S. Nor Azwadi and A. Safdari, Comments on ‘Lattice Boltzmann simulation of alumina-water nanofluid in a square cavity’ by Yurong He, Cong Qi, Yanwei Hu, Bin Qin, Fengchen Li and Yulong Ding, Nanoscale Research Letters, Vol. 7, n. 1, pp. 648-649, 2012.
N. A. C. Sidik and A. Safdari, Numerical investigation of 2-D free convection of nanofluid in L-Shaped Enclosure, Applied Mechanics and Materials. Vol. 315, n. 1, pp. 433-437, 2013.
M. A. Mussa, S. Abdullah, C. S. Nor Azwadi, and R. Zulkifli, Lattice Boltzmann simulation of cavity flows at various reynolds numbers, International Review on Modelling and Simulations. Vol. 4, n. 4, pp. 1909-1919, 2011.
C. S. Nor Azwadi and M. S. Idris, Mesoscale numerical approach to predict macroscale fluid flow problems, Journal of Applied Sciences. Vol. 10, n. 15, pp. 1511-1524, 2010.
J. Latt and B. Chopard, Straight velocity boundaries in the lattice Boltzmann method, Physical Review E. Vol. 77, n. 5, pp. 056703-056718, 2008.
M. A. Moussaoui, M. Jami, A. Mezrhab and H. Najib, Lattice Boltzmann simulation of convective heat transfer from heated blocks in a horizontal channel, Numerical Heat Transfer, Part A: Applications. Vol. 56, n. 5, pp. 422-443, 2009.
E. Fattahi, M. Farhadi and K. Sedighi, Lattice Boltzmann simulation of mixed convection heat transfer in eccentric annulus, International Communications in Heat and Mass Transfer. Vol. 38, n. 8, pp. 1135-1141, 2011.
A. A. Mohamad A. Kuzmin, A critical evaluation of force term in lattice Boltzmann method, natural convection problem, International Journal of Heat and Mass Transfer. Vol. 53, n. 5, pp. 990-996, 2010.
H. Brinkman, The viscosity of concentrated suspensions and solutions, Journal of Chemical Physics. Vol. 20, n. 4, pp. 571-571, 1952.
- There are currently no refbacks.
Please send any question about this web site to email@example.com
Copyright © 2005-2023 Praise Worthy Prize