GENERALIZED COUETTE FLOW OF NON NEWTONIAN FLUID

In this paper, homotopy perturbation method is utilized to solve the problem of generalized Couette flow. The obtained series solution is compared with the numerical one which reveals that the proposed method is efficient and rapidly convergent. Finally, the results are presented for some values of parameters and the effects of different parameters are analyzed.

کلیدواژه ها:

Oldroyd 6-constant fluid ، homotopy perturbation method ، generalized Couette flow