In this letter, the differential transform method (DTM) was applied to the
micro-polar flow in a porous channel with mass injection. Approximate solutions of the
governing system of nonlinear ordinary differential equations were calculated in the form
of DTM series with easily computable terms. The validity of the series solutions were
verified by comparison with numerical results obtained using a fourth order Runge–Kutta
method. The computed DTM velocity profiles are shown and the influence of Reynolds
number on the velocity component in x-direction is discussed.
کلید واژگان :
differential transform method, micro-polar flow, porous channel, system of nonlinear ordinary differential equations.
