Akademik Veri Yönetim Sistemi
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, cilt.32, sa.4, ss.705-714, 1994 (SCI-Expanded)
A mixture of two incompressible Newtonian fluids is considered, and the flow induced by the simple harmonic motion of pressure-gradient on poiseuille flow in a uniform circular pipe is then investigated. Explicit results are obtained in the limiting cases in which a suitable non-dimensionalized frequency is very small or every large. The flow is not steady, and thus, it is to be anticipated that the velocity profile will not be of the same parabolic form that is found in steady laminar flow.