Summary
This paper presents solutions of the energy equation for the boundary layer flow of an electrically conducting fluid under the influence of a constant transverse magnetic field over a linearly stretching non-isothermal flat sheet. Effects due to dissipation, stress work and heat generation are considered. Analytical solutions of the resulting linear nonhomogeneous boundary value problems, expressed in terms of Kummer's functions, are presented for the case of prescribed surface temperature as well as the case of prescribed wall heat flux, both of which are assumed to be quadratic functions of distance. The boundary value problems are also solved by direct numerical integration yielding results in excellent agreement with the analytical solutions.
Similar content being viewed by others
References
Crane, L. J.: Flow past a stretching plate. ZAMP21, 645–647 (1970).
Afzal, N., Varshney, I. S.: The cooling of a low heat resistance stretching sheet moving through a fluid. Wärme Stoffübertrag.14, 289–293 (1980).
Kuiken, H. K.: On boundary layers in fluid mechanics that decay algebraically along stretches of wall that are not vanishingly small. I.M.A. J. Appl. Math.27, 387–405 (1981).
Banks, W. H. H.: Similarity solutions of the boundary layer equations for stretching wall. J. Mec. Theor. Appl.2, 375–392 (1983).
Chakrabarti, A., Gupta, A. S.: Hydromagnetic flow and heat transfer over a stretching sheet. Q. Appl. Math.37, 73–78 (1979).
Chiam, T. C.: Hydromagnetic flow over a surface stretching with a power-law velocity. Int. J. Eng. Sci.33, 429–435 (1995).
Gupta, P. S., Gupta, A. S.: Heat and mass transfer on a stretching sheet with suction or blowing. Cand. J. Chem. Eng.55, 744–746 (1977).
Chiam, T. C.: Unpublished results (1995).
Grubka, L. J., Bobba, K. M.: Heat transfer characteristics of a continuous, stretching surface with variable temperature. Trans. ASME J. Heat Transfer107, 248–250 (1985).
Chen, C. K., Char, M. I.: Heat transfer of a continuous, stretching surface with suction or blowing. J. Math. Anal. Appl.135, 568–580 (1988).
Vajravelu, K., Hadjinicolaou, A.: Heat transfer in a viscous fluid over a stretching sheet with viscous dissipation and internal heat generation. Int. Comm. Heat Mass Transfer20, 417–430 (1993).
Afzal, N.: Heat transfer from a stretching surface. Int. J. Heat Mass Transfer36, 1128–1131 (1993).
Vajravelu, K., Nayfeh, J.: Convective heat transfer at a stretching sheet. Acta Mech.96, 47–54 (1993).
Abramowitz, M., Stegun, I. A.: Handbook of mathematical functions. National Bureau of Standards, 1965.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Chiam, T.C. Magnetohydrodynamic heat transfer over a non-isothermal stretching sheet. Acta Mechanica 122, 169–179 (1997). https://doi.org/10.1007/BF01181997
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01181997