... for orifice-to-diameter ratios of β = 0.2, 0.3, 0.57, and 0.7 for Newtonian and non-Newtonian fluids in both laminar and turbulent flow regimes. 05 12 2011 13 06 2012 22 08 2012 22 08 2012 orifice Newtonian non-Newtonian laminar transition turbulent Although the work...

...M. Firouzi; S. H. Hashemabadi In this paper, the motion equation for steady state, laminar, fully developed flow of Newtonian fluid through the concave and convex ducts has been solved both numerically and analytically. These cross sections can be formed due to the sedimentation of heavy components...