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- Title
A Mathematical Modal for Bingham Flow Properties of Blood in Narrow Tapered Tube.
- Authors
Pandey, Arun Kumar; Chaubey, V. K.
- Abstract
The stenosis and non-Newtonian property of the uid in the blood ow represent the behavior of Herschel-Buckley uid. In a tapered tube model all the vessels which carry blood towards the tissues are considered as long, slowly tapering cones rather than cylinders. Since the blood ow consist of two regions in which one is central region, consist of concentrated blood cells and its behavior is non-Newtonian and other region is peripheral layer of plasma which represent the Newtonian behavior of uid motion. In present paper, we have considered the ow of blood through a uniform tapered tube which obeys the Bingham uid model and obtained the condition for the wall shear stress and pressure gradient. Further in various graphs we represent the variation of shear stress at the wall and pressure gradient with respect to suspension concentration and tapered angle over the ow rate range 0.01 to 0.1 cc/sec.
- Subjects
BINGHAM flow; BLOOD flow; SHEAR walls; SHEARING force; TUBES; PULSATILE flow
- Publication
International Journal of Mathematical Combinatorics, 2023, Vol 4, p95
- ISSN
1937-1055
- Publication type
Article