Simultaneous effects of heat and mass transfer on time-dependent flow over a stretching surface

作者：Hayat T^*; Awais M

来源：International Journal for Numerical Methods in Fluids, 2011, 67(11): 1341-1357.

DOI：10.1002/fld.2414

• second grade fluid
• heat transfer
• mass transfer
• nonlinear analysis

This article deals with the combined effects of heat and mass transfer on the two-dimensional time-dependent flow of a second grade fluid bounded by a stretching surface. The present analysis takes into consideration the Soret and Dufour's effects in the presence of a chemical reaction. The governing equations for velocity, concentration, and temperature fields are derived. Using the homotopy analysis method, the solution of outcoming equations are computed. Graphical results for velocity, temperature, and concentration fields are reported and analyzed.

• 出版日期2011-12-20