@article{(Open Science Index):https://publications.waset.org/pdf/3047, title = {Unsteady Flow between Two Concentric Rotating Spheres along with Uniform Transpiration}, author = {O. Mahian and A. B. Rahimi and A. Kianifar and A. Jabari Moghadam}, country = {}, institution = {}, abstract = {In this study, the numerical solution of unsteady flow between two concentric rotating spheres with suction and blowing at their boundaries is presented. The spheres are rotating about a common axis of rotation while their angular velocities are constant. The Navier-Stokes equations are solved by employing the finite difference method and implicit scheme. The resulting flow patterns are presented for various values of the flow parameters including rotational Reynolds number Re , and a blowing/suction Reynolds number Rew . Viscous torques at the inner and the outer spheres are calculated, too. It is seen that increasing the amount of suction and blowing decrease the size of eddies generated in the annulus.}, journal = {International Journal of Mechanical and Mechatronics Engineering}, volume = {4}, number = {2}, year = {2010}, pages = {239 - 243}, ee = {https://publications.waset.org/pdf/3047}, url = {https://publications.waset.org/vol/38}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 38, 2010}, }