Effect of Porosity on Unsteady Couette Flow with Heat Transfer in the Presence of Uniform Suction and Injection

• Autorzy: Attia H. A.
• Języki publikacji: EN

Abstrakty

EN

The unsteady Couette flow through a porous medium of a viscous, incompressible fluid bounded by two parallel porous plates is studied with heat transfer. A uniform suction and injection are applied perpendicular to the plates while the fluid motion is subjected to a constant pressure gradient. The two plates are kept at different but constant temperatures while the viscous dissipation is included in the energy equation. The effect of the porosity of the medium and the uniform suction and injection on both the velocity and temperature distributions is examined.

Słowa kluczowe

EN

unsteady couette flow; uniform suction and injection; porosity; heat transfer

PL

porowatość; wymiana ciepła

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2009
• Tom: Vol. 13, nr 1
• Strony: 85--90
• Opis fizyczny: Bibliogr. 15 poz.

Twórcy

autor

Attia H. A.

• Dept. of Mathematics, College of Science, Al-Qasseem University, P.O. Box 237, Buraidah 81999, KSA On leave from: Dept. of Eng. Math, and Physics, Fac. of Eng., El-Fayoum University, El-Fayoum, Egypt

Bibliografia

• [1] Hartmann, J. and Lazarus, F.: Kgl. Danske Videnskab. Selskab, Mat.-Fys. Medd., 15(6,7), (1937).
• [2] Tao, I.N.: J. of Aerospace Set., 27, 334, (1960).
• [3] Alpher, R.A.: Int. J. Heat and Mass Transfer, 3, 108, (1961).
• [4] Sutton, G.W. and Sherman, A.: Engineering Magnetohydrodynamics, McGraw-Hill Book Co., (1965).
• [5] Cramer, K. and Pai, S.-L: Magnetofluid dynamics for engineers and applied physicists, McGraw-Hill Book Co., (1973).
• [6] Nigam, S.D. and Singh, S.N.: Quart. J. Mech. Appl. Math., 13, 85, (1960).
• [7] Tani, I.: J. of Aerospace Sci., 29, 287, (1962).
• [8] Soundalgekar, V.M., Vighnesam, N.V. and Takhar, H.S.: IEEE Trans. Plasma Sci., PS-7(3), 178, (1979).
• [9] Soundalgekar, V.M. and Uplekar, A.G.: IEEE Trans. Plasma Sci., PS-14(5), 579, (1986).
• [10] Attia, H.A.: Mech. Res. Comm, 26(1), 115, (1999).
• [11] Joseph, D.D., Nield, D.A. and Papanicolaou, G.: Water Resources Research, 18(4), 1049, (1982).
• [12] Ingham, D.B. and Pop, I.: Transport phenomena in porous media, Pergamon, Oxford, (2002).
• [13] Khaled, A.R.A. and Vafai, K.: Int. J. Heat Mass Transf., 46, 4989, (2003).
• [14] Schlichting, H.: Boundary layer theory, McGraw-Hill Book Co., (1968).
• [15] Ames, W.F.: Numerical solutions of partial differential equations, 2nd ed., Academic Press, New York, (1977).