Unsteady MHD free convection flow past a vertical permeable flat plate in a rotating frame of reference with constant heat source in a nanofluid

被引:90
作者
Hamad, M. A. A. [1 ]
Pop, I. [2 ]
机构
[1] Assiut Univ, Fac Sci, Dept Math, Assiut 71516, Egypt
[2] Univ Cluj, Fac Math, Cluj Napoca 3400, Romania
关键词
BOUNDARY-LAYER-FLOW; THERMAL-CONDUCTIVITY; TRANSFER ENHANCEMENT; NATURAL-CONVECTION; ENCLOSURE;
D O I
10.1007/s00231-011-0816-6
中图分类号
O414.1 [热力学];
学科分类号
摘要
The unsteady magnetohydrodynamic flow of a nanofluid past an oscillatory moving vertical permeable semi-infinite flat plate with constant heat source in a rotating frame of reference is theoretically investigated. The velocity along the plate (slip velocity) is assumed to oscillate on time with a constant frequency. The analytical solutions of the boundary layer equations are assumed of oscillatory type and they are obtained by using the small perturbation approximations. The influence of various relevant physical characteristics are presented and discussed.
引用
收藏
页码:1517 / 1524
页数:8
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