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Cooling period of liquid metal while flowing under imposed magnetic and electrical field was studied for laminar steady flow  condition. Computational analyses were done by ANSYS Fluent software MHD module. For applied each constant value of magnetic field induction (B = 0 T, B = 0.05 T, B = 1 T), the electrical field intensity was applied positively  as E+ (1e-4, 1e-5) V/m and negatively as E−(-1e-4, -1e-5) V/m. Increase of the E+ field intensity decreased the local temperature (increased cooling rate) but also increased the heat flux and Nusselt number. Also, decrease of the E− in the opposite direction increased the temperature but also  decreased the heat flux and Nusselt number. It could be signified that by the application of magnetic field or together with electrical field, the heat transfer could be improved or attenuated.

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SELIMLI, Selcuk; RECEBLI, Ziyaddin. IMPACT OF ELECTRICAL AND MAGNETIC FIELD ON COOLING PROCESS OF LIQUID METAL DUCT MHD FLOW. Thermal Science, [S.l.], mar. 2017. ISSN 2334-7163. Available at: <>. Date accessed: 14 dec. 2017. doi:
Received 2017-03-06
Accepted 2017-03-13
Published 2017-03-13


[1] Chinyoka, T., and Makinde, O.D., Buoyancy effects on unsteady MHD flow of a reactive third-grade fluid with asymmetric convective cooling, J. Appl. Fluid Mech., 8 (2015), pp. 931- 941.
[2] Heidary, H., et al., Numerical study of magnetic field effect on nano-fluid forced convection in a channel, J. Magn. Magn. Mater., 374 (2015), pp. 11-17.
[3] Fakour, M., et al., Study of heat transfer and flow of nanofluid in permeable channel in the presence of magnetic field, Propul. Power Res., in press (2015), doi: 10.1016/j.jppr.2015.02.005, pp. 1-13.
[4] Selimli, S., et al., Combined effects of magnetic and electrical field on the hydrodynamic and thermophysical parameters of magnetoviscous fluid flow, Int. J. Heat Mass. Tran., 86 (2015), pp. 426-432.
[5] Khan, M.S., et al., Possessions of chemical reaction on MHD heat and mass transfer nanofluid flow on a continuously moving surface, Am. Chem. Sci. J., 4 (2014), pp. 401-415.
[6] Cao, Z., et al., Numerical simulation of modulated heat transfer tube in laminar flow regime, Int. J. Therm. Sci., 75 (2014), pp. 171-183.
[7] Sahin, A., et al., Numerical modeling of MHD convective heat and mass transfer in presence of first-order chemical reaction and thermal radiation, Chem. Eng. Comm., 201 (2014), pp. 419– 436.
[8] Vidyasagar, G., et al., MHD convective heat and mass transfer flow over a permeable stretching surface with suction and internal heat generation/absorption, Int. J. Adv. Eng. Tech., 4 (2013), pp. 41-45.
[9] Mansour, M.A., et al., MHD natural convection in the localized heat sources of an inclined trapezoidal nanofluid-filled enclosure, Am. J. Eng. Res., 2 (2013), pp. 140-161.
[10] Jat, R.N. and Chand G., MHD flow and heat transfer over an exponentially stretching sheet with viscous dissipation and radiation effects, Appl. Math. Sci., 7 (2013), pp. 167 -180.
[11] Alammar, K., et al., Simulation of fully-developed average turbulent MHD pipe flow with heat transfer, Fluid Heat Trans, 7 (2012), pp. 2619-2622.
[12] Ashraf, M., and Rashid, M., MHD boundary layer stagnation point flow and heat transfer of a micropolar fluid towards a heated shrinking sheet with radiation and heat generation, W. Appl. Sci. J., 16 (2012), pp. 1338-1351.
[13] Recebli, Z., et al., Three dimensional numerical analysis of magnetic field effect on convective heat transfer during the MHD steady state laminar flow of liquid lithium in a cylindrical pipe, Comput Fluids, 88 (2013), pp. 410–417.
[14] Nyabuto, R., et al., Magneto-hydrodynamics analysis of free convection flow between two horizontal parallel infinite plates subjected to constant heat flux, SIJ Trans Comp Networks & Commun Eng., 1 (2013), pp. 79-83.
[15] Uddin, M.J., et al., MHD forced convective laminar boundary layer flow from a convectively heated moving vertical plate with radiation and transpiration effect, Plos One, 8 (2013), pp. 1-10.
[16] Rushikumar, B. and Gangadhar, K., MHD free convection flow between two parallel porous walls with varying temperature, Int. J. Eng., 3 (2012), pp. 67-72.
[17] Chamka, A.J., and Ahmed, S.E., Unsteady MHD heat and mass transfer by mixed convection flow in the forward stagnation region of a rotating sphere in the presence of chemical reaction and heat source, Proceedings of the World Congress on Engineering, London, England, 2011, pp. 133-138.
[18] Aydin, O. and Kaya, A., MHD mixed convection from a vertical slender cylinder, Commun. Nonlinear Sci., 16 (2011), pp. 1863-1873.
[19] Ishak, A., et al., MHD stagnation-point flow towards a stretching sheet with prescribed surface heat flux, Sains Malays, 40 (2011), pp. 1193-1199.
[20] Mohebujjaman, M., et al., MHD heat transfer mixed convection flow along a vertical stretching sheet in presence of magnetic field with heat generation, Int. J. Basic Appl. Sci., 10 (2010), pp. 71-80.
[21] Makinde, O.D., Similarity solution of hydro magnetic heat and mass transfer over a vertical plate with a convective surface boundary condition, Int. J. Phys. Sci., 5 (2010), pp. 700-710.
[22] Recebli, Z., et al., A numerical examination of the effects of magnetic and electric fields on convection heat transfer with variable physical property fluid, Pamukkale University J. Eng. Sci., 14 (2008), pp. 41-47,
[23] Rahman, M.M., et al., Effects of temperature dependent thermal conductivity on magnetohydrodynamic (MHD) free convection flow along a vertical flat plate with heat conduction, Nonlinear Anal. Model. Control, 13 (2008), pp. 513–524.
[24] Abbasi, H. and Nassrallah, S.B., MHD flow and heat transfer in a backward-facing step, Int. Commun. Heat Mass., 34 (2007), pp. 231-237.
[25] Davison, H.W., Compilation of thermophysical properties of liquid lithium, NASA Report, Washington, (1968), pp. 1-21.
[26] Williams, R.K., et al. An evaluation of some thermodynamic an transport properties of solid and liquid lithium over the temperature range 200 – 1700K, ORNL Report, Tennessee, (1988), pp. 1- 31.