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Pulsatile flow of blood through a stenosed porous medium under periodic body acceleration. (English) Zbl 1027.76067

Summary: Pulsatile flow of blood through a stenosed porous medium is studied under the influence of body acceleration. With the help of Laplace and finite Hankel transform, we obtain analytical expressions for axial velocity, fluid acceleration, flow rate and shear stress. The effect of various parameters entering into the problem is discussed wiht the help of graphs.

MSC:

76Z05 Physiological flows
76S05 Flows in porous media; filtration; seepage
92C35 Physiological flow
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