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Gnaneswara Reddy, M.. (1391). Heat generation and radiation effects on steady MHD free convection flow of micropolar fluid past a moving surface. فناوری آموزش, 2(2), 1-10. doi: 10.22061/jcarme.2013.48
M. Gnaneswara Reddy. "Heat generation and radiation effects on steady MHD free convection flow of micropolar fluid past a moving surface". فناوری آموزش, 2, 2, 1391, 1-10. doi: 10.22061/jcarme.2013.48
Gnaneswara Reddy, M.. (1391). 'Heat generation and radiation effects on steady MHD free convection flow of micropolar fluid past a moving surface', فناوری آموزش, 2(2), pp. 1-10. doi: 10.22061/jcarme.2013.48
Gnaneswara Reddy, M.. Heat generation and radiation effects on steady MHD free convection flow of micropolar fluid past a moving surface. فناوری آموزش, 1391; 2(2): 1-10. doi: 10.22061/jcarme.2013.48

Heat generation and radiation effects on steady MHD free convection flow of micropolar fluid past a moving surface

Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 1، دوره 2، شماره 2 - شماره پیاپی 4، فروردین 2013، صفحه 1-10    اصل مقاله (816.48 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2013.48
نویسنده
M. Gnaneswara Reddy*
Department of Mathematics, Acharya Nagarjuna University, Ongole Campus,Ongole 523 001, India
تاریخ دریافت: 11 مهر 1390،  تاریخ بازنگری: 11 مهر 1391،  تاریخ پذیرش: 26 مهر 1391 
چکیده
This paper was concerned with studying the magnetohydrodynamic steady laminar free convection flow of a micropolar fluid past a continuously moving surface in the presence of heat generation and thermal radiation. Similarity transformation was employed to transform the governing partial differential equations into ordinary ones, which were then solved numerically using the finite element method. Numerical results for the dimensionless velocity, microrotation and temperature profiles were obtained and displayed graphically for pertinent parameters to show interesting aspects of the solution. The skin friction and the rate of heat transfer were also computed and presented through tables. Favorable comparison with previously published work was performed.
کلیدواژه‌ها
Free convection؛ MHD؛ Radiation؛ Heat generation
مراجع
[1] A. C. Eringen, “Theory of micropolar fluids”, J. Math. Mech., Vol. 16, pp. 1-18, (1966).

[2] B. Hadimoto and T. Tokioka, “Two-dimensional shear flows of linear micropolar fluids”, Int. J. Engi. Sci., Vol. 7, pp. 515-522, (1969).

[3] F.  Lockwood, M. Benchaitra and S. Friberg, “Study of polyotropic liquid crystals in viscometric flow and clasto hydrodynamic contact”, ASLE Tribology Trans., Vol. 30, pp. 539-548, (1987).

[4] T. Ariman, M. A. Turk and N. D. Sylvester, “Microcontinuum fluid mechanics – a review”, Int. J. Eng. Sci., Vol. 12, pp. 273-293, (1974).

[5] G. Ahmadi, “Self-similar solution of incompressible micropolar boundary layer flow over a semi- infinite plate”, Int. J. Engi. Sci., Vol. 14, pp. 639-646, (1976).

[6] V. M. Soundalgekar and H. S. Takhar, “Flow of a micropolar fluid on a continuous moving plate”, Int. J. Eng. Sci., Vol. 21, p. 961, (1983).

[7] D. A. S. Rees and I. Pop, “Free convection boundary layer flow of micropolar fluid from a vertical flat plate”, IMA J. Appl. Math., Vol. 61, pp. 179-197, (1998).

[8] V. M. Soundalgekar and H. S. Takhar, “MHD forced and free convective flow past a semi-infinite plate”, AIAA J., Vol.  15, pp. 457-458, (1977).

[9] H. S. Takhar and P. C. Ram, “Free convection in hydromagnetic flows of a viscous heat generating fluid with wall temperature and Hall currents”, Astrophys. Space Sci., Vol. 183, pp. 193-198, (1991).

[10] M. Kumari, “MHD flow over a wedge with large blowing rates”, Int. J. Eng. Sci., Vol. 36, No .3, pp. 299-314, (1998).

[11] V. M. Soundalgekar, “Free convection effects on stokes problem for a vertical plate,” Journal of Heat Transfer, Vol. 99, No. 3, pp. 499-501, (1977).

[12] R. S. R. Gorla and P. V. Reddy, “Flow and Heat Transfer from a Continuous Surface in a Parallel Free Stream of Micropolar Fluid”, International Journal of Engineering Science, Vol. 25,  pp. 1243-1249, (1987). 

[13] A. Raptis, “Flow of a micropolar fluid past a continuously moving plate by the presence of radiation”, International Journal of Heat and Mass Transfer, Vol.  41, No. 18, pp. 2865-2866, (1998).

[14] H. A. M. El-Arabawy, “Effect of suction/injection on the flow of a micropolar fluid past a continuously moving plate in the presence of radiation”, International Journal of Heat and Mass Transfer, Vol. 46, No. 8, pp. 1471-1477, (2003).

[15] M. A. Seddeek, S. N. Odda, M. Y. Akl and M. S. Abdelmeguid, “Analytical solution   for  the  effect  of  radiation  on flow of a magneto  -  micropolar    fluid     past     a continuously moving plate with suction and blowing”, Computational Materials Science, Vol. 45, No. 2, pp. 423-42, (2009).

[16] M. Gnaneswara Reddy, “Magnetohydrodynamics and radiation effects on unsteady convection flow of micropolar fluid past a vertical porous plate with variable wall heat flux”, ISRN Thermodynamics, Vol. 2012, pp. 1-8, (2012).

[17] M. Gnaneswara Reddy, “Heat generation and thermal radiation effects over a stretching sheet in a micropolar fluid”, ISRN Thermodynamics, Vol. 2012, pp. 1-6, (2012).

[18] M. Q. Brewster,  Thermal radiative transfer and properties, John Wiley & Sons, New York, (1992).

[19] J. N. Reddy, An Introduction to the Finite Element Method, McGraw-Hill, New York, (1985).

[20] K. J.  Bathe, Finite Element Procedures, Prentice-Hall, New Jersey, (1996).

[21] M. Gnaneswara Reddy and N.  Bhaskar Reddy, “Finite element analysis of soret  and dufour effects on unsteady MHD free convection flow past an impulsively started vertical porous plate with viscous dissipation”, Journal of Naval Architecture and Marine Engineering, Vol. 8,  pp. 1-12, (2011).

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